What does it cost to fully upgrade a home in Potomac, MD? (2026)
A localized estimate to bring a typical Potomac home's major systems up to date.
Few homeowners do everything at once — but if you're planning a full modernization in Potomac, here's how the major projects add up. Each line is a localized 2026 estimate; click any project for the full breakdown.
| Project | Potomac 2026 range |
|---|---|
| HVACFurnace Replacement | $4,200 – $7,550 |
| RoofingAsphalt Shingle Roof Replacement | $6,200 – $12,800 |
| Water HeatersTank Water Heater Replacement | $1,300 – $3,350 |
| WindowsVinyl Window Replacement | $5,300 – $15,700 |
| PaintingInterior House Painting | $4,200 – $12,600 |
| FlooringHardwood Flooring Installation | $6,250 – $15,650 |
| PlumbingWhole House Repipe | $3,800 – $8,600 |
| InsulationAttic Insulation | $1,550 – $6,250 |
| Complete home upgrade | $32,800 – $82,500 |
Renovating a home in Potomac
How much does it cost to fully renovate a home in Potomac?
Expect $32,800–$82,500 to modernize the major systems of a Potomac home in 2026 — that's HVAC, roofing, windows, flooring, plumbing and more, each localized to Potomac's labor rates, climate and permit fees.
Which home upgrade is most expensive in Potomac?
Hardwood Flooring Installation is typically the largest line at $6,250–$15,650, while Tank Water Heater Replacement is the most affordable at $1,300–$3,350.
Should I do every upgrade at once in Potomac?
Rarely all at once. Most Potomac 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 Maryland cities
Totals sum one representative project per category, localized to Potomac (mixed climate) using local labor price levels and permit fees. Most homeowners phase these over years — use it for planning, not a quote.