SwagerBuilds is a 20-year Idaho general contractor. We build fixed-price custom homes in Sun Valley, Ketchum, Hailey, and Bellevue with zero allowances, in-house design, a trusted engineer network, and JobTread transparency that lets you see every dollar every day. If you’re buying a lot in Blaine County or already own one, we’ll quote you a real fixed price before you sign anything.

Why homeowners hire us instead of the old Wood River cost-plus GCs

Most Sun Valley builders still run cost-plus contracts with 20+ open allowances. That means the price you sign for isn’t the price you pay. Six months in, your kitchen allowance is exhausted, your tile bid tripled, and nobody wants to explain why.

We don’t do it that way. Here’s what a SwagerBuilds Sun Valley build looks like:

• Fixed price, zero allowances. Every finish, fixture, and appliance is priced before you sign. What we quote is what you pay.
• JobTread transparency. You get a login. Every invoice, every change order, every draw, every schedule shift shows up in real time. You see what we see.
• In-house design + trusted engineer network. One team, one contract. No handoffs, no finger-pointing, no waiting six weeks for your architect and your engineer to talk.
• Remote-owner native. Most Sun Valley clients live in California, Seattle, or the Front Range. Our whole workflow is built for people who aren’t standing on the jobsite every Tuesday.
• Two-market GC — Jackson Hole AND Sun Valley under one contract. If you’re building in both places (and a surprising number of Wood River buyers are), we’re the only 20-year Idaho GC running both markets on the same platform.

What custom home construction actually costs in Sun Valley in 2026

Honest range for a fixed-price SwagerBuilds custom home in the Wood River Valley, 2026:

• Standard custom (Hailey, Bellevue, mid-valley): $350–$425 per square foot
• Mid-range custom (Ketchum, Sun Valley proper, design-review lot): $425–$525 per square foot
• High-end / luxury (Warm Springs, Elkhorn, ski-in-out, big glass, radiant everything): $525–$650+ per square foot

Wood River is roughly 30% higher per square foot than Idaho Falls. Freight, labor availability, and design-review compliance drive most of that. Anyone quoting you materially under $350/sqft in Ketchum is quoting you a starting point, not a real number.

Blaine County + Ketchum design review — what to actually expect

The City of Ketchum runs one of the strictest design review processes in Idaho. Every new home, most exterior changes, and most additions require design review approval before permit.

Key facts:

• Ketchum adopted a new consolidated Land Development Code effective January 1, 2026.
• Applications submit through CommunityConnect. Contact Planning & Building at 208.726.7801.
• Standard timeline: 8–14 weeks from complete application to approval. Complex hillside or view-corridor sites add 4–8 weeks.
• Blaine County unincorporated areas add Mountain Overlay + Scenic Corridor overlays that trigger county-level design review.
• Hailey and Bellevue are materially lighter outside their historic overlays — faster paths if timeline matters more than the Ketchum ZIP code.

We manage the entire submittal for you. If you’re buying a lot, we’ll walk it with you before you close and tell you what design review is going to say — not after the offer’s accepted.

Snow load in Blaine County — this is a real engineering number

Every custom home we build here is engineered to the actual local snow load, not a rounded-down number:

• City of Ketchum: 100 psf roof live load (since 1974)
• North of Ketchum to North Fork (unincorporated Blaine County): 125 psf
• West of Ketchum to end of Board’s Lower Ranch plat: 110 psf
• Other unincorporated areas: site-specific, 65–150 psf range

Truss engineering, foundation sizing, radiant snow-melt, roof pitch, and stand-off drift design all key off this. Our engineer network handles it. If a GC is quoting you Sun Valley cost per square foot without asking where the lot is, they haven’t priced the snow-load engineering yet.

How the SwagerBuilds Sun Valley process works

1. Lot walk + due diligence. Before you close on the lot, we tell you what’s buildable, what design review will push back on, and what your snow-load number is.
2. In-house design. One team draws it. No 6-week gaps waiting for architects to answer emails.
3. Fixed-price contract. Every finish spec’d, every allowance closed. You sign a real number.
4. Design review + permit. We run the Ketchum / Blaine County submittal and shepherd it.
5. Build. JobTread login active from day one. Weekly log with photos.
6. Close-out + one-year warranty walk. We show up when we say we will.

Sun Valley FAQ

How much does a custom home cost in Sun Valley in 2026?

Fixed-price SwagerBuilds custom homes in Sun Valley run $425–$525 per square foot for a mid-range Ketchum design-review build. Standard custom in Hailey or Bellevue starts around $350/sqft. Luxury Warm Springs or Elkhorn builds run $525–$650+/sqft.

How long does a custom home take to build in Ketchum?

Fourteen to twenty months from LOI to certificate of occupancy for a standard Ketchum design-review build. Complex hillside or view-corridor sites push 24 months. The design review process alone runs 8–14 weeks in Ketchum, 4–8 weeks in Hailey or Bellevue.

Do you build in Hailey and Bellevue too, or just Ketchum?

All of it. Ketchum, Sun Valley, Hailey, Bellevue, and unincorporated Blaine County. The design review process is different in each city and we know the local rules. If timeline matters, Hailey and Bellevue often deliver 4–8 weeks faster than Ketchum on comparable builds.

Can you handle a build if I don’t live in Sun Valley?

Yes. Most of our Sun Valley clients live in California, Seattle, or the Front Range. Our whole workflow is remote-owner native — JobTread login, weekly photo updates, video walkthroughs, and a real phone number. See Build From Anywhere.

Are you building in Jackson Hole and Sun Valley?

Yes. We’re the only 20-year Idaho GC running both markets on the same fixed-price contract and same JobTread platform. If you’re building in both markets, we handle both under one team.

Ready to talk?

If you own a lot in Blaine County or you’re about to close on one, I want to walk it with you before you commit. Fixed price, no allowances, one team. That’s the whole pitch.

Start a Sun Valley project →