Threshold US · Maryland land
New-build home prices in Washington County
Across Washington County, recorded home sales run a median of $187 per square foot (middle half $151-$228), from 7,700 qualified sales. The typical home is 1,632 sq ft selling at $310,000.
$187
median $/sq ft
$310,000
median sale price
1,632
median home size (sq ft)
7,700
qualified sales analyzed
$/sq ft by ZIP
21740$165/sf
2,547 sales
21734$192/sf
1,147 sales
21767$192/sf
851 sales
21742$194/sf
577 sales
21783$216/sf
373 sales
21713$211/sf
373 sales
21795$205/sf
300 sales
21781$182/sf
278 sales
21746$201/sf
175 sales
21756$230/sf
156 sales
21722$206/sf
151 sales
21733$221/sf
131 sales
21782$211/sf
130 sales
21750$143/sf
105 sales
21719$189/sf
96 sales
21715$227/sf
67 sales
21758$240/sf
66 sales
21779$224/sf
59 sales
21711$191/sf
57 sales
17263$156/sf
45 sales
By home type
| Home type | Sales | Median $/sq ft | Median size | Median price |
|---|---|---|---|---|
| Single-family | 6,727 | $191 | 1,610 sf | $320,000 |
| Townhouse | 931 | $161 | 1,760 sf | $273,000 |
| Condominium | 42 | $162 | 1,045 sf | $178,000 |
Recent sales across Washington County
| Type | Sq ft | Sale price | $/sq ft | Yr built | Sold |
|---|---|---|---|---|---|
| Single-family | 3,604 | $790,000 | $219 | 2005 | 2/2026 |
| Single-family | 3,128 | $777,000 | $248 | 2021 | 4/2026 |
| Single-family | 4,662 | $760,000 | $163 | 1931 | 1/2026 |
| Single-family | 3,733 | $756,000 | $203 | 2005 | 3/2026 |
| Single-family | 3,592 | $750,000 | $209 | 1989 | 3/2026 |
| Single-family | 3,732 | $730,000 | $196 | 2019 | 3/2026 |
| Single-family | 3,110 | $710,000 | $228 | 2002 | 2/2026 |
| Single-family | 3,110 | $685,000 | $220 | 2004 | 1/2026 |
| Single-family | 2,667 | $669,000 | $251 | 2002 | 3/2026 |
| Single-family | 3,388 | $660,000 | $195 | 2025 | 1/2026 |
| Single-family | 2,046 | $655,000 | $320 | 2025 | 2/2026 |
| Single-family | 3,225 | $642,500 | $199 | 2025 | 3/2026 |
| Single-family | 2,582 | $640,000 | $248 | 2002 | 1/2026 |
| Single-family | 2,704 | $637,000 | $236 | 1986 | 4/2026 |
| Single-family | 2,029 | $635,000 | $313 | 2000 | 3/2026 |
Appraising a site in Washington County?
Threshold US Land turns these comparables into an achievable new-build price and the maximum land bid that hits your margin. Reserve founding access for Maryland.
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Method: improved arms-length residential sales with recorded structure square footage (2021+) from Maryland Department of Planning parcel data derived from the State Department of Assessments and Taxation (SDAT) property records. $/sq ft is sale price over heated living area. Estimates for site screening, not a USPAP appraisal. Updated July 2026.