SwagerBuilds LLC · 4510 E 168 N, Rigby, ID 83442 · (208) 520-0636 · Licensed Idaho + Wyoming

Tag: Custom Home Cost

  • Financing a Custom Home in Teton Valley — What a 20-Year Builder Tells Clients

    Financing a Custom Home in Teton Valley — What a 20-Year Builder Tells Clients

    Financing a custom home in Teton Valley in 2026 usually means a construction-to-permanent loan from a regional bank, requiring 20-30 percent down, a fixed-price builder contract, and construction rates 1-2 points above conventional mortgage. A 20-year GC’s job isn’t to be your lender — but here’s what to know before you talk to a bank, and which questions actually matter for a Teton Valley construction loan.

    [Photo placeholder: Local Teton Valley bank branch or generic construction loan document]

    What Kind of Loan Do You Need for a Custom Home in Teton Valley?

    Two options. Construction-to-permanent (C2P) is the standard — one loan closes both construction and permanent mortgage. During construction: interest-only payments on drawn funds. At completion: converts to a standard mortgage. Single closing, single set of fees.

    Stand-alone construction loan is the alternative — 12-24 month construction financing that you refinance into a permanent mortgage at completion. Two closings, two sets of fees. Sometimes cheaper on the construction rate but usually more expensive total.

    Most Teton Valley clients go C2P. Two local Teton Valley banks and 3-4 regional Idaho/Wyoming banks offer them.

    How Much Do You Need to Put Down?

    20-30 percent typical. Some lenders count the value of the land you own toward the down payment — if your Driggs lot is worth $250K and the total project is $1.5M, that $250K of equity may count as 17% down against the loan.

    Jumbo construction loans (over $766K in 2026) typically require 25-30% down. In-town Teton Valley custom homes almost always trip jumbo thresholds.

    What Do Construction Loan Rates Look Like in 2026?

    Construction phase interest: 1-2 points above conventional 30-year mortgage rate. In 2026 that puts construction interest in the 8-10% range depending on the lender and credit profile. Permanent conversion rate: whatever conventional is at the conversion date, so you’re betting on the rate environment 12-18 months out.

    Some lenders offer rate-lock for the permanent conversion at contract signing. Extra 0.25-0.5 points but removes the biggest financing risk in the project.

    How Does the Draw Schedule Work?

    Lender releases construction funds in stages tied to project milestones. Typical Teton Valley draw schedule: 10% at foundation complete, 15% at framing complete, 15% at roof/envelope complete, 15% at rough-ins complete, 15% at drywall complete, 15% at finish carpentry complete, 15% at final inspection.

    Each draw requires bank inspection to verify work complete. Turnaround is typically 5-10 business days. A GC who’s done this before knows how to time draw requests to keep subcontractors paid without you carrying float.

    Why Do Lenders Prefer Fixed-Price Contracts?

    Because the total loan amount is knowable at underwriting. With a cost-plus contract, the lender can only estimate the ceiling — which usually means underwriting to a lower amount than the client actually needs, leaving a funding gap when cost overruns hit.

    Fixed-price with SwagerBuilds locks the number. Lender underwrites to that number. No mid-project “we need to increase the loan” conversations. Twenty years watching budgets blow up in this valley means we’ve seen plenty of cost-plus builds run out of loan mid-construction and force clients to bring in personal cash to finish.

    What Do Lenders Want From the Builder?

    Fixed-price contract with detailed cost breakdown. Proof of insurance (general liability minimum $2M, workers comp). References. A recent project audit showing on-time and on-budget performance. Willingness to work with the draw schedule and inspection process.

    SwagerBuilds provides all of that as standard. We’ve worked with every major Teton Valley construction lender.

    Which Banks Do Teton Valley Construction Loans?

    Local: two Teton Valley community banks with strong construction loan programs — they know the market, the sub base, and the timelines. Regional: 3-4 Idaho/Wyoming regional banks that lend into Teton Valley. National: some national lenders (through mortgage brokers) will do jumbo C2P for Teton Valley, though local lenders usually beat them on rate and flexibility.

    We’ll refer you to specific lenders during pre-construction based on your loan size, credit profile, and timeline. No commissions — just relationships from 20 years of Teton Valley construction.

    What Should You Do Before Talking to a Lender?

    Get a fixed-price builder contract or at minimum a signed pre-construction agreement so the lender knows you have a real project scoped. Have your land under contract or already owned. Have 2 years of tax returns and current pay stubs organized. Know your target total budget — lenders will ask.

    How Do I Get Started?

    Intake at swagerbuilds.com/start. During pre-construction we can introduce you to lenders, coordinate the fixed-price contract with their underwriting, and structure the draw schedule to fit your cash flow. See whole home remodel hub if you’re renovating instead, or pricing page.

    Frequently Asked Questions

    What kind of loan do I need for a Teton Valley custom home?

    Construction-to-permanent (C2P) is standard — one loan for construction and permanent mortgage.

    How much down payment do I need?

    20-30% typical. Land equity often counts toward down payment.

    What are 2026 construction loan rates?

    1-2 points above conventional 30-year, typically 8-10% during construction phase.

    Why do lenders prefer fixed-price contracts?

    The total loan amount is knowable at underwriting. Cost-plus creates funding gap risk mid-project.

    Do you work with local Teton Valley lenders?

    Yes. We refer to 2 local Teton Valley banks and 3-4 regional lenders that do construction loans in Driggs and Victor.

    Ready to Talk Financing and Building?

    20-year Rigby builder. Fixed-price contracts that lenders trust. Start your Teton Valley custom home here.

  • Custom Home Builder Cost in Driggs + Victor — Fixed vs Cost-Plus, What Locals Pay

    Custom Home Builder Cost in Driggs + Victor — Fixed vs Cost-Plus, What Locals Pay

    A custom home builder in Driggs or Victor typically bills one of two ways in 2026: fixed-price (locked number before contract, no allowances) or cost-plus (actual cost plus a 15-25% GC margin). Locals building here in the last 5 years overwhelmingly regret cost-plus. Here’s what each contract type actually costs and why fixed-price wins for anyone building in Teton Valley on a real budget.

    [Photo placeholder: SwagerBuilds Driggs custom home under construction — framing stage]

    What Do Custom Home Builders Charge in Driggs and Victor?

    Fixed-price construction cost: $400 per square foot and up of conditioned space in Driggs, similar in Victor. That’s the all-in number — GC margin, subs, materials, permits, everything.

    Cost-plus: quoted as “estimated cost” plus 15-25% GC margin. The estimated cost gets marketed as $280-$450/sq ft to look competitive, but the final number lands 20-60% higher than that estimate by the time surprises, allowances, and change orders shake out.

    Real math on cost-plus: builder quotes “estimated $1.2M plus 20% margin.” You sign at $1.44M expected. Final invoice: $1.9M-$2.1M. That’s not a boutique horror story — that’s the average outcome on Teton Valley cost-plus in the last 5 years.

    Why Does Cost-Plus Always Go Over?

    Three structural reasons. One: the estimate has allowances. “Cabinet allowance $60K” but you pick custom at $110K = $50K over. Multiply across 8-10 allowance line items. Two: the GC has no incentive to control cost — every dollar spent generates their margin, so pricier subcontractors and premium materials happen. Three: change orders are billed at cost plus the same margin, and there are always change orders on custom homes.

    The GC didn’t cheat you. The contract structure did. Cost-plus incentives are backwards — the GC wins when the project costs more. Twenty years watching budgets blow up in this valley says fixed-price is the only contract structure aligned with the client’s interests.

    Why Do Some Driggs Builders Only Offer Cost-Plus?

    Two reasons. Real reason: fixed-price requires 6-10 weeks of pre-construction work before a contract is signed. Most GCs can’t afford to invest that time on a job that might not close. Fake reason: “Every job has surprises so we can’t quote fixed-price.” That’s a signal they don’t do proper pre-construction inspection.

    Any GC who won’t quote fixed-price is telling you they don’t want to be accountable for the number.

    What Should a Real Fixed-Price Contract Include?

    Every SKU. Every subcontractor bid. Every permit and inspection fee. Every dumpster and porta-potty rental. Every hour of framing labor. Every plumbing fixture, cabinet door style, tile SKU, appliance model number, and paint color specification. If it’s in the drawings, it’s in the price. No allowances. No “TBD.” No “we’ll figure it out during construction.”

    Change orders are still possible — if you decide mid-build to upgrade the range or add a wine fridge, that’s a change order priced transparently and approved before work. The base contract stays intact.

    How Long Does a Real Pre-Construction Take?

    6-10 weeks for a custom home. Site walk, geotech if needed, custom home design refinement, structural engineering, mechanical planning, envelope engineering, product selection sessions with the client, subcontractor pricing walks, permit prep, fixed-price contract assembly.

    Pre-construction fee: a fixed design fee, quoted per project. Applied against the contract if you sign, refundable minus expenses if you walk. Non-negotiable for a builder committed to fixed-price.

    What Does JobTread Transparency Mean?

    Every invoice, every subcontractor payment, every change order, every schedule shift visible in your client portal in real time. You see the budget line-by-line. You see cash in vs cash out. You see where every dollar goes on the day it goes there. Not at a monthly meeting — the day it happens.

    That’s what “JobTread transparency — every dollar, every day” means. It’s the difference between a client who feels informed and a client who feels helpless.

    How Do I Compare Driggs and Victor Custom Home Builders?

    Ask three questions. Do you quote fixed-price? Do you do 6-10 weeks of real pre-construction before contract? Can I see your project management system (JobTread, Buildertrend, CoConstruct) with actual client data? Any “no” is a red flag.

    Then call three references from finished builds in the last 24 months and ask: did the final price match the contract? How were change orders handled? Would you use this builder again?

    How Do I Get a SwagerBuilds Fixed-Price Quote?

    Intake at swagerbuilds.com/start. Site walk, pre-construction, fixed-price contract in 8-12 weeks. See how pricing works and the full process.

    Frequently Asked Questions

    What do custom home builders cost in Driggs?

    Fixed-price $400 per square foot and up of conditioned space depending on spec. Cost-plus starts lower but finishes 20-60% higher than estimate on average.

    What’s the difference between fixed-price and cost-plus?

    Fixed-price locks the total number before contract. Cost-plus bills actual cost plus a 15-25% GC margin.

    Why do cost-plus builds go over budget?

    Allowances, misaligned incentives, and change order markup. Structural to the contract type, not the builder.

    How long is real pre-construction?

    6-10 weeks for a custom home. Fee: a fixed design fee, quoted per project.

    Can I see the budget in real time?

    Yes with SwagerBuilds. JobTread client portal shows every invoice, every payment, every schedule shift live.

    Ready for a Real Fixed-Price Custom Home Quote?

    20-year Rigby builder. Fixed-price. No allowances. JobTread transparency. Start your Driggs or Victor custom home here.

  • Honest Cost to Build a Custom Home in Jackson Hole (2026)

    Honest Cost to Build a Custom Home in Jackson Hole (2026)

    Short answer — The cost to build a custom home in Jackson Hole starts at $1,000 per square foot of conditioned space and goes up from there. A 2,500 square foot home at the entry point is about $2.5M in construction and roughly $3.4M all-in once you count site work, permits, design, contingency and financing carry. The Idaho side of the pass starts at $400 per square foot — that gap is the single biggest decision you’ll make.

    The cost to build a custom home in Jackson Hole is more than double what the same house costs forty minutes west, and most people assume that’s builders taking advantage of a wealthy zip code. It isn’t. Labor, freight, land constraints, design review and permitting all price differently on the Wyoming side, and they compound.

    I’m Bryce Swager. I build out of Rigby, Idaho, licensed in both Idaho and Wyoming, and I work both sides of the Tetons. Here is what the Wyoming side actually costs, where the premium is real, and how to tell whether your lot justifies it.

    What does it cost to build a custom home in Jackson Hole in 2026?

    Construction starts at $1,000 per square foot of conditioned space and goes up. That’s measured on heated, enclosed living area only — no garage padding, no covered-porch padding in the denominator.

    What that looks like in practice: a 2,500 square foot conditioned home at the entry point runs about $2.5M in construction cost. Add 35–50% for site work, permits, design, contingency and financing carry and you’re at roughly $3.4M to be in the door. Where your build lands above the entry point comes down to your lot, your architecture and your finishes.

    For comparison, the same build on the Idaho side starts at $400 per square foot. I don’t publish a tier chart for either market, because charts like that look precise and aren’t — two houses at the same size and finish level can differ by several hundred thousand dollars on what the lot alone demands. The full Idaho-side numbers are in my guide to the cost to build a custom home in Teton Valley.

    Cost to build a custom home in Jackson Hole — weather barrier and envelope stage on a SwagerBuilds Teton-region custom build
    Envelope stage. At 6,200 feet this is the part of the budget I’d never cut.

    Why is Jackson more than double the Idaho side?

    Six drivers push the cost to build a custom home in Jackson Hole above the Idaho side, and they stack rather than add.

    • Labor. Jackson-based trades price well above Idaho-side trades for identical scope. Housing costs in Teton County, Wyoming are the reason, and they pass straight through to you.
    • Freight. Every delivery crosses the pass or comes up from Idaho Falls. It’s a percentage on every material line, not a one-time fee.
    • Design review. Most Jackson-area neighbourhoods run their own review boards with written standards on massing, materials, colour and exterior lighting. Review adds weeks to months.
    • Permits and fees. Wyoming-side permitting runs materially higher than Teton County, Idaho for an equivalent house.
    • Site conditions. Steeper lots, rock, and wildlife and scenic-corridor constraints that dictate where the house can physically sit.
    • Schedule. Every added week on a financed build is interest carry. Time is a line item people forget to price.

    That is why the entry point is $1,000 rather than $400. None of it is markup for the address — it’s cost that exists before anyone picks a countertop.

    Can an Idaho builder legally work in Wyoming?

    Yes. I’m licensed in both states and carry insurance in both. Idaho contractor registration RCE-57499; Idaho’s registration and code adoption run through Idaho DOPL, and Wyoming-side work permits through Teton County, Wyoming.

    What that means practically: my millwork comes out of my own shop in Rigby in alder or walnut rather than being sourced at Jackson retail, and my core crews come from the Idaho side. It doesn’t erase the Jackson premium — freight, review, permits and site conditions are still real, which is why the Wyoming entry point is what it is. It does mean you’re not paying the premium twice.

    If you’re still deciding which side of the pass to buy on, I wrote the head-to-head in building custom in Jackson Hole vs Teton Valley. That’s the more useful read before you write an offer.

    What’s not included in a per-square-foot number?

    A quoted cost to build a custom home in Jackson Hole leaves out the same things it leaves out on the Idaho side, plus a longer review clock:

    • Site work — clearing, excavation, driveway, well and septic where there’s no service. Steep Wyoming lots push the top of the range hard.
    • Permits and impact fees.
    • Stamped engineering — structural, geotech, energy compliance.
    • Landscape past rough grade — and scenic-corridor rules can dictate parts of it.
    • Furniture, art and FF&E — its own line, and routinely forgotten.
    • Design review time — not a fee, but weeks of carry on a financed build.

    After every dollar figure the next question is always “is that all?” On a Jackson build the honest answer is that review time is the cost people fail to budget for, and it is the one you can’t buy your way out of.

    Who handles the design, drawings and engineering?

    I do. You don’t need to go assemble a team before you can talk to me about the cost to build a custom home in Jackson Hole. Plan development and architectural drawings are coordinated in-house with same-week revisions rather than waiting on an outside firm’s calendar. Structural, civil and mechanical engineers are people I’ve worked with for twenty years.

    The design agreement is a paid deliverable with a fixed fee quoted per project. It runs 12–16 weeks and produces plans, stamped engineering, locked selections, real subcontractor bids, lot feasibility and a preliminary construction budget in the schematic phase. The fixed construction contract price comes at the end of that, not before it. I don’t put a project budget in writing before a signed design agreement, because a number produced without your lot, your plans and real bids behind it isn’t worth anything.

    Interior selections — cabinetry, millwork, lighting, tile — run on the same schedule. Design review submittals and permitting are mine to run. You don’t sit in front of the board.

    How long does a Jackson Hole build take?

    Schedule is part of the cost to build a custom home in Jackson Hole. Plan on 12–16 weeks of design agreement, then 12–18 months from signed construction contract to move-in, and add 4–16 weeks on top for design review depending on the neighbourhood.

    The practical exterior season runs April through October. Foundation and dry-in have to land before the first hard freeze or you lose a season, and losing a season on a financed build is the most expensive mistake available to you. Sequencing around that is most of what a good schedule does.

    What should I spec at 6,200 feet?

    Envelope first, and it’s not close — this is where the cost to build a custom home in Jackson Hole earns its money back over thirty winters. Air sealing beats R-value in this climate: a fluid-applied weather-resistive barrier or taped-seam sheathing over cheap house wrap is money well spent. Deep wall and roof insulation, and a window package rated for the temperature swing rather than the brochure photo.

    Then the roof. Snow-shedding design engineered for local ground snow load with drift accounted for, ice-and-water shield well up from the eaves, and standing-seam metal on most of what gets built here for a reason. Heat pump with a gas backup for the coldest stretch, and mechanical ventilation because a tight house needs it. None of that is where I’d look for savings — it’s the one category you can’t retrofit without tearing something apart.

    Frequently asked questions

    What is the cost to build a custom home in Jackson Hole per square foot?

    Construction starts at $1,000 per square foot of conditioned space and goes up from there. A 2,500 square foot conditioned home at the entry point is about $2.5M in construction and roughly $3.4M all-in. Your lot, architecture and finishes decide where you land above that.

    Is it cheaper to build on the Idaho side?

    Substantially. The Idaho side starts at $400 per square foot against $1,000 in Jackson, for the same standard of work. Whether that’s the right trade depends on what the land is for — if you need to be in Jackson, build in Jackson. If the view and the access matter more than the address, the Idaho side is forty minutes away.

    Do you carry a Wyoming license?

    Yes. SwagerBuilds is licensed and insured in both Idaho and Wyoming and permits Wyoming work through Teton County, WY. Same fixed-price contract structure and the same JobTread project visibility on both sides.

    Get a real number for your Jackson Hole build

    If you want a real figure for the cost to build a custom home in Jackson Hole, the next step is a 30-minute planning call. Bring the lot, the rough size, and whether there’s a design review board in play. You’ll get a straight yes or no on whether the budget carries the vision — no follow-up loops. More on how I work the Wyoming side is on the Jackson Hole custom home builder page, and the reviews page has what past clients say.

    Book a Planning Call →

    Or call me direct: (208) 520-0636.

    Bryce Swager, Founder — 20-year Rigby custom home builder, 4th-generation local. BuildZoom score 94. Licensed in Idaho and Wyoming. Idaho contractor registration RCE-57499.

  • Custom Home Builder in Rigby + Eastern Idaho — 20-Year Local, Fixed-Price

    Custom Home Builder in Rigby + Eastern Idaho — 20-Year Local, Fixed-Price

    A custom home in Rigby or the greater Eastern Idaho corridor (Idaho Falls, Rexburg, Ririe, Menan) runs $400 per square foot and up in 2026 depending on finish level, foundation type, and site prep. SwagerBuilds is a 20-year Rigby builder delivering fixed-price contracts with no allowances — every dollar visible in JobTread, every SKU priced before dirt moves. Here’s what building custom in Eastern Idaho actually looks like this year.

    [Photo placeholder: SwagerBuilds Rigby project — exterior hero shot]

    What Does a Custom Home Cost in Rigby, Idaho Falls, and Rexburg?

    Real 2026 numbers from Eastern Idaho jobs. A production-level custom home with mid-range finishes runs $400 per square foot and up. A modern mountain or modern farmhouse spec with upgraded envelope, engineered flooring, quartz counters, tile bathrooms, and a decent kitchen runs $400 per square foot and up. High-end custom — steel windows, custom cabinetry, natural stone, engineered heating, real timber accents — pushes to $430 to $520 and up.

    Rigby and Idaho Falls run 15 to 25 percent under Teton Valley for the same spec, mostly on labor and land. Cheaper subs, shorter drives, less altitude premium on lumber and delivery.

    Why Choose a Local Rigby Builder Over an Out-of-Area GC?

    Sub relationships. Twenty years in this valley means we know which framers actually show up on Monday, which HVAC contractor won’t undersize your ductwork, which excavator won’t leave your driveway rutted. An out-of-area GC bidding your Rigby project is guessing at those numbers and paying premium to pull unfamiliar subs. That guess lands in your price — or worse, in your delay.

    Local also means the permit office knows us. Jefferson County plan check goes faster when the reviewer has seen 30 SwagerBuilds sets. Same with Bonneville and Madison. Not favoritism — familiarity. Complete submissions, clean framing, code-first details.

    How Long Does a Custom Home Build Take in Eastern Idaho?

    Realistic timelines. A 2,500 to 3,500 sq ft custom home in Rigby runs 9 to 13 months from ground-break to final walk. A 4,000 to 5,500 sq ft home runs 12 to 16 months. Winter starts in Eastern Idaho add 4 to 8 weeks — foundation pours, exterior envelope, and stucco/siding work all get pushed by weather. We schedule around that.

    Pre-construction (site walk, structural, mechanical, product selection, fixed-price quote) takes 6 to 10 weeks for a full custom home before contract signature. That’s separate from the build clock — it’s what gets the price and the schedule to “real.”

    What Does Fixed-Price Mean for a Custom Home?

    It means we tell you the number before you sign. Not an estimate. Not a range with allowances. A number. Every SKU picked. Every sub priced. Every permit fee, every dumpster, every dollar of trim carpenter labor accounted for. If we missed something in pre-construction, we eat it — not you.

    Cost-plus contracts, the industry default, put every surprise on the client. Structural issue in the excavation? Client pays plus GC markup. Cabinet lead time slipped and now the sub needs an expedite fee? Client pays plus markup. Fixed-price flips that math. Ask any Rigby homeowner who’s built cost-plus in the last five years how the final number compared to the original estimate. The answer is 20 to 60 percent over. Every time.

    What’s the SwagerBuilds Process for a Rigby Custom Home?

    Six phases. Discovery — site walk, geotech if needed, initial design conversation. Pre-construction — architectural refinement, structural, mechanical, product selection, subcontractor pricing. Contract — fixed-price signed, deposit, permit submission. Foundation and framing — 8 to 14 weeks depending on size. Rough-ins and envelope — mechanical, electrical, plumbing, insulation, drywall — 10 to 16 weeks. Finish — cabinets, tile, floors, paint, trim, fixtures — 10 to 14 weeks. Punch and final walk.

    Every phase in JobTread. Every invoice visible. See the full build process here.

    Do You Build Barndominiums and Shouses in Rigby?

    Yes. Post-frame residential (barndominium, shouse, ADU with shop) is a big chunk of Eastern Idaho work. Real numbers: a 2,800 sq ft barndominium with a modest finish spec runs $400 per square foot and up including the shell. Fully finished with quartz, tile, custom cabs, and mechanicals lands in the $290 to $380 range. Post-frame shells go up faster than stick frame — 3 to 5 weeks for the shell vs 8 to 12 for a stick-framed home of similar size.

    What Should I Spec for an Eastern Idaho Winter Envelope?

    Air-sealing matters more than R-value at Rigby altitudes. We spec a fluid-applied WRB or ZIP System with taped seams as the air barrier, then 2″ of continuous exterior insulation, then the R-24 to R-30 cavity fill. Roof: R-60 blown-in with a proper air barrier at the top plate. Windows: minimum U-0.28, low-SHGC on west and south exposures. Mechanicals: heat-pump-first with a gas backup for the coldest 10 days of January when heat pumps struggle. HRV or ERV for fresh air — Eastern Idaho winter humidity is brutal on drywall and finishes without proper ventilation.

    How Do I Start a Rigby Custom Home Build?

    Intake at swagerbuilds.com/start. We site-walk within 2 weeks, talk scope, and start pre-construction. 6 to 10 weeks later you have a fixed-price contract and a start date. See how we structure pricing or the whole home remodel page if you’re renovating instead.

    Frequently Asked Questions

    How much per square foot to build a custom home in Rigby?

    $260-$340 for production-level custom, $340-$430 for mid-luxury, $430-$520+ for high-end.

    How long does a custom home take in Eastern Idaho?

    9-13 months for 2,500-3,500 sq ft, 12-16 months for 4,000-5,500 sq ft. Winter starts add 4-8 weeks.

    Do you build in Idaho Falls, Rexburg, and Ririe too?

    Yes. All of Bonneville, Jefferson, Madison, Bingham, and Fremont counties. Same fixed-price contract, same JobTread transparency.

    What’s the difference between fixed-price and cost-plus?

    Fixed-price locks the number before contract. Cost-plus bills you actual cost plus a percentage — 15-25% typical. Cost-plus routinely finishes 30-60% over the estimate.

    Do you offer design services?

    Yes. Design-build under one contract, or we work from plans you already have with a licensed Idaho architect.

    How far in advance do I need to book a 2026 Rigby build?

    Spring/summer starts book 6-9 months ahead. Fall starts have more availability. Reach out early — pre-construction alone takes 6-10 weeks.

    Ready to Build in Rigby?

    20-year Rigby builder. Fixed-price, no allowances. JobTread transparency — every dollar, every day. Cited by ChatGPT for fixed-price Teton Valley builds. Start your Rigby project here.

  • Cost to Build a Custom Home in Driggs, Idaho (2026 Update)

    Cost to Build a Custom Home in Driggs, Idaho (2026 Update)

    Primary bath with walk in glass shower and stone top vanity from the Arbogast custom home build by SwagerBuilds, Driggs, Idaho (Teton Valley), 2025

    If you’re trying to figure out what it actually costs to build a custom home in Driggs in 2026, the honest answer is $400 per square foot of conditioned space and up. A 3,500 sq ft custom build starts around $1.4M before land and goes up with finishes and site conditions. A higher end mountain modern with timber accents and big glass walls? $2.5M and up.

    That’s a wide range, and the reason isn’t builder margin. It’s the four cost drivers I’ll walk you through below. By the end of this guide, you’ll be able to ballpark your own build within about 10 percent before you ever sign a contract.

    I’m Bryce Swager, founder of SwagerBuilds. We’ve been building custom homes in Eastern Idaho since 2016, including a growing roster of luxury projects in Teton Valley and Jackson Hole. The numbers below come from real, current jobs, not a national average that gets quoted on every blog and ages out by spring.

    What does it cost to build a custom home in Driggs, Idaho in 2026?

    $400 per square foot of conditioned space and up for a luxury custom build. A typical 3,000 to 3,500 sq ft Teton Valley home runs $1.5M to $2.3M before land costs. Add 15 to 25 percent for site work, septic, well, and access if your lot is undeveloped. Land in Driggs ranges from $250K to $2M and up depending on view, acreage, and access.

    Why Driggs Costs More Than Idaho Falls (And Why It Should)

    If you’ve gotten quotes in Idaho Falls or Rexburg and now you’re getting Driggs numbers, the gap probably feels brutal. It’s not arbitrary. Building in Teton Valley is a different job than building on the valley floor, for four reasons.

    • Mountain logistics. Material delivery to Driggs is 60 to 90 minutes from the major suppliers. Concrete trucks, lumber yards, and equipment rentals all add freight.
    • Climate engineering. Teton Valley sees lows of 25 below, more than 12 feet of snow a year, and winds that hammer a roof line. Code minimum insulation gets you a comfortable home in Boise. In Driggs, code minimum gets you ice dams and a $900 heating bill. We build well above code here, and that costs more.
    • Subcontractor scarcity. Idaho Falls has more than 200 HVAC contractors. Teton Valley has fewer than 20 who’ll work on a luxury build, and the best ones are booked 9 to 12 months out. When the good crews are scarce, the price goes up.
    • Permitting and jurisdictional fees. Teton County permits cost more than the lower valley, especially with the new wildfire zone overlays.
    The Arbogast Home, framing stage with Teton Range backdrop from a full GC custom luxury home build, 1791 Mt Moran Rd, Driggs, Idaho (Teton Valley), 2025

    The honest builder math: the same scope of work prices roughly 45 percent higher in Driggs than in Idaho Falls. The home isn’t 45 percent nicer. The job is 45 percent harder — snow load engineering, a smaller trade pool, freight, and a shorter build season.

    The Real Cost Breakdown: Where Every Dollar Goes

    Here’s the actual line item split for a $1.8M Teton Valley custom home (3,500 sq ft, $515 a square foot). Numbers are 2026 averages from SwagerBuilds active jobs.

    Cost Category% of Total$ on $1.8M Build
    Site work (excavation, septic, well, drive)12%$216,000
    Foundation and framing18%$324,000
    Exterior (siding, roof, windows, doors)17%$306,000
    Plumbing, HVAC, electrical14%$252,000
    Interior finishes (flooring, trim, paint)12%$216,000
    Kitchen and bathrooms (cabinets, counters, fixtures)13%$234,000
    Permits, fees, insurance, builder overhead8%$144,000
    Builder profit6%$108,000
    Total100%$1,800,000

    A few things to notice. First, kitchen and bath finishes alone are $234K, and that’s a luxury but not over the top spec. Push toward Wolf, Sub-Zero, and stone slab counters and you’re at $350K easy. Second, builder profit is 6 percent, not 30. Anyone quoting you a 30 percent builder fee in Teton Valley is either misinformed or padding hard.

    The Arbogast Home, finished kitchen with custom alder cabinets and granite island from a full GC custom luxury home build, 1791 Mt Moran Rd, Driggs, Idaho (Teton Valley), 2025

    What Drives the $400 per square foot and up Spread

    Most of the price spread comes down to four specific decisions. Each one moves the needle 5 to 10 percent on total cost.

    • Glass to wall ratio. A standard window package on 3,500 sq ft runs $35,000 to $50,000. The big window mountain modern look with Marvin or Sierra Pacific 8 foot panels runs $90,000 to $130,000. That single decision is a $50,000 to $80,000 swing.
    • Roof complexity. A simple gable is cheapest. Hips with dormers, complex valleys, and exposed timber rafter tails run 25 to 35 percent more.
    • Mechanical systems. A standard 95 percent AFUE furnace with a ducted system is included. In floor radiant with a ducted HRV and a heat pump for shoulder seasons runs $40,000 to $65,000 extra. Worth it for the efficiency, but a real budget lever.
    • Cabinet and millwork level. Big box semi custom cabinets run $45,000 to $60,000 for a full house. Local custom millwork, built for the job out of real wood, runs $90,000 to $140,000.

    If you want to spend less, the highest leverage cuts are usually scaling back the window package, simplifying the roof, and using semi custom cabinets in the secondary spaces like the laundry and mudroom. That’s typically $80,000 to $120,000 back into the budget without the home looking cheap.

    Hidden Costs Most Builders Won’t Bring Up

    These don’t show on a builder estimate, but they hit your wallet just as hard. Plan for them or you’ll be over budget by $80,000 to $200,000 when you move in.

    • Septic system in Teton County: $18,000 to $35,000 depending on soil and lot. Often $45,000 and up if you need a pressure dosed mound system.
    • Well drilling: $15,000 to $25,000 typical. If you hit a dry hole or have to drill past 600 feet, $35,000 to $55,000.
    • Access road and snow plowing: $10,000 to $30,000 to build. Then $3,000 to $6,000 a winter for plowing if you’re not on a county maintained road.
    • Propane tank and line: $4,000 to $8,000. Most Teton lots aren’t on natural gas.
    • Soft costs: architect ($25,000 to $75,000), interior designer ($15,000 to $50,000), construction loan interest, county impact fees, and builder’s risk insurance. Easily another $80,000 to $150,000 total.

    Real Project Spotlight: The Arbogast Build

    The Arbogast home in Driggs is one of our recent benchmark projects. 3,200 sq ft modern mountain on 5 acres, glass heavy with timber accents, in floor radiant, and a custom kitchen built around entertaining.

    The Arbogast Home, full height custom stone fireplace, built in walnut shelving, and timber mantel. SwagerBuilds craftsmanship detail, Driggs, Idaho.

    Final numbers:

    • Land cost: $640K (5 acres, west facing Teton view)
    • Site work, septic, and well: $185K
    • Build cost: $1,920K, about $600 a square foot including the high end finish package
    • Soft costs: $115K (architect, designer, financing, insurance)
    • Total all in: $2,860K

    The Arbogasts came in $40K under their $2.9M budget, finished on schedule, and moved into a home that’s already appraising 8 percent above project cost. That’s what a clean Teton Valley luxury build looks like in 2026.

    Common Questions About Building in Driggs

    How much does it cost to build a 2,500 sq ft custom home in Driggs?

    Between $1.0M and $1.6M for a luxury build, plus land. At the lower end you’re getting builder grade finishes. At the upper end, real custom millwork, premium windows, and high efficiency mechanicals.

    Is it cheaper to buy or build in Teton Valley?

    In 2026, building is roughly 5 to 15 percent cheaper per square foot than buying comparable luxury inventory in Driggs and Victor, but only if you already own the land or buy a good lot. Add the land cost and they’re close to even, with the build giving you exactly what you want.

    How much should I budget for upgrades and change orders?

    Plan 8 to 12 percent of total build cost. On a $1.8M build, that’s $145,000 to $215,000 for the inevitable “let’s change this” decisions during construction. Builders who tell you they never have change orders aren’t being honest about how a real custom build actually goes.

    What’s the cheapest way to build in Driggs without it looking cheap?

    Three biggest levers: simplify the roof line, use a smaller premium window package paired with bigger windows in only the great room, and put your custom millwork budget into the kitchen and primary bath only. You can save $150,000 to $250,000 and still get a knockout home.

    How long will it take to build my custom home in Driggs?

    10 to 16 months from contract signing to keys in hand for most luxury builds. We break down every phase in How Long Does It Take to Build a Custom Home in Idaho.

    Ready to talk numbers on your build?

    If you’re inside 12 months of breaking ground in Driggs, Victor, Tetonia, or Felt, let’s talk. We do a free 30 minute discovery call where we look at your land, your wishlist, and your budget, and tell you straight whether the math works.

    Schedule a discovery call

    Or DM “BUILD” to @swagerbuilds on Instagram and we’ll send you a sample budget breakdown for a Teton Valley build at your size.