What does it cost to fully upgrade a home in Denver, CO? (2026)
Ballpark total for modernizing the major systems of a Denver home, adjusted for local conditions.
Most homeowners spread this out rather than doing it all at once. Here's how the major projects add up for a full modernization in Denver — each line is a localized 2026 estimate, and you can click any project for the full breakdown.
| Project | Denver 2026 range |
|---|---|
| HVACFurnace Replacement | $4,700 – $8,450 |
| RoofingAsphalt Shingle Roof Replacement | $6,800 – $14,000 |
| Water HeatersTank Water Heater Replacement | $1,350 – $3,600 |
| WindowsVinyl Window Replacement | $5,750 – $17,000 |
| PaintingInterior House Painting | $4,400 – $13,250 |
| FlooringHardwood Flooring Installation | $6,550 – $16,300 |
| PlumbingWhole House Repipe | $4,100 – $9,250 |
| InsulationAttic Insulation | $1,750 – $7,000 |
| Complete home upgrade | $35,400 – $88,850 |
Renovating a home in Denver
How much does it cost to fully renovate a home in Denver?
Modernizing the major systems of a typical Denver home runs about $35,400–$88,850 in 2026 — summing one representative project per category (HVAC, roofing, windows, flooring, plumbing and more), localized to Denver's labor rates, climate and permit fees.
Which home upgrade is most expensive in Denver?
Budget the most for Hardwood Flooring Installation ($6,550–$16,300) — the smallest line is Tank Water Heater Replacement at $1,350–$3,600.
Should I do every upgrade at once in Denver?
Rarely all at once. Most Denver homeowners spread these projects over several years, starting with whatever's failing or highest-impact — often flooring here — and phasing the rest. That spreads the cost and gives you time to shop each job properly.
Complete home costs in nearby Colorado cities
Each total combines one representative project per category, localized to Denver (cold climate, local labor and permit fees). Use it to plan, not as a quote — most homeowners spread this work out over years.