What does it cost to fully upgrade a home in Boise, ID? (2026)
A localized estimate to bring a typical Boise home's major systems up to date.
Few homeowners do everything at once — but if you're planning a full modernization in Boise, here's how the major projects add up. Each line is a localized 2026 estimate; click any project for the full breakdown.
| Project | Boise 2026 range |
|---|---|
| HVACFurnace Replacement | $4,150 – $7,500 |
| RoofingAsphalt Shingle Roof Replacement | $6,050 – $12,400 |
| Water HeatersTank Water Heater Replacement | $1,250 – $3,250 |
| WindowsVinyl Window Replacement | $5,150 – $15,200 |
| PaintingInterior House Painting | $3,850 – $11,500 |
| FlooringHardwood Flooring Installation | $5,800 – $14,450 |
| PlumbingWhole House Repipe | $3,600 – $8,150 |
| InsulationAttic Insulation | $1,550 – $6,250 |
| Complete home upgrade | $31,400 – $78,700 |
Renovating a home in Boise
How much does it cost to fully renovate a home in Boise?
Modernizing the major systems of a typical Boise home runs about $31,400–$78,700 in 2026 — summing one representative project per category (HVAC, roofing, windows, flooring, plumbing and more), localized to Boise's labor rates, climate and permit fees.
Which home upgrade is most expensive in Boise?
Budget the most for Vinyl Window Replacement ($5,150–$15,200) — the smallest line is Tank Water Heater Replacement at $1,250–$3,250.
Should I do every upgrade at once in Boise?
Phasing is the norm — prioritize failing or high-impact systems first (windows tends to be the biggest line in Boise), then tackle the rest over a few years. It's easier on the budget and lets you get competitive local quotes for each job.
Complete home costs in nearby Idaho cities
Each total combines one representative project per category, localized to Boise (cold climate, local labor and permit fees). Use it to plan, not as a quote — most homeowners spread this work out over years.