Potomac, MD housing market
The typical Potomac home is worth about $1,351,000, about the same as a year ago, 215% above the Maryland typical home. Homes typically sell in 35 days, close to asking.
Home values, sales, trends and how Potomac compares with the towns next door — updated as new data is published.
Potomac at a glance
A strong seller's market
Homes are selling faster than new ones are listed: less than two months of supply. Well-priced homes can draw several offers.
Typical home value, 2016–2026
Show as a table
| January | Potomac | Maryland |
|---|---|---|
| 2017 | $941,000 | $290,000 |
| 2018 | $949,000 | $301,000 |
| 2019 | $968,000 | $310,000 |
| 2020 | $966,000 | $322,000 |
| 2021 | $1,034,000 | $349,000 |
| 2022 | $1,149,000 | $384,000 |
| 2023 | $1,210,000 | $398,000 |
| 2024 | $1,258,000 | $412,000 |
| 2025 | $1,343,000 | $427,000 |
| 2026 | $1,348,000 | $429,000 |
| August 2026 | $1,351,000 | $428,000 |
Potomac and its neighbors
| Town | Typical value | 1-yr change | 2-bed rent | New homes 2025 | Median income |
|---|---|---|---|---|---|
| Potomac | $1.35M | +0.5% | $3,370 | — | $236,675 |
| Travilah | — | +3.1%† | $3,170 | — | $250,001 |
| McLean | $1.46M | +2.5% | $3,070 | — | $250,001 |
| Great Falls | $1.69M | +2.3% | $3,350 | — | $250,001 |
| Rockville | $608K | −0.4% | $2,730 | 99 | $128,649 |
| North Bethesda | — | −1.7%† | $2,870 | — | $129,092 |
| Cabin John | $1.26M | +0.3% | $3,360 | — | $250,001 |
† FHFA price index change, where Zillow has no home value for the town.
5.7 years of income
The typical Potomac home costs about 5.7 years of the town's median household income, more than across Maryland (4.1 years).
How Potomac ranks on affordability →
Home value ÷ ACS median household income.
Owners, rent & taxes
U.S. Census Bureau, ACS 2020-2024.
A two-bedroom rents for about $3,370
HUD's Fair Market Rent for a two-bedroom in Potomac is $3,370 a month, utilities included: roughly what a modest, recently rented unit costs. Renters already in Potomac pay a median of $2,887, so moving in tends to cost more than staying put. A two-bedroom takes about 17% of the town's median household income.
Studio $2,930 · 4 bedrooms $5,000
U.S. Department of Housing and Urban Development, FY2026 Fair Market Rents by ZIP code (20817, 20854; Washington-Arlington-Alexandria, DC-VA-MD HUD Metro FMR Area), weighted by land area. A Fair Market Rent is the 40th-percentile rent plus utilities for a standard unit. Median rent: U.S. Census Bureau, American Community Survey.
Home values: Zillow Home Value Index (ZHVI), Zillow Research, August 2026. Sales, days on market and supply: Redfin Data Center, May 2026. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. Fair Market Rents: U.S. Department of Housing and Urban Development. Listings link to their publishers.