Land and home values in St. Mary's County, Maryland
St. Mary's County (metro core, Lexington Park, MD) covers 359 square miles and 23 census tracts. Residential land is about $11.90 per sq ft at the county median, from $8.91 in its most rural tracts to $15.30 in its most valuable. The typical home is worth about $487,000 and a 2-bedroom rents for about $1,890 a month, as of October 12, 2026.
Open on the satellite mapAll of MarylandCounty values
| Land: residential | $11.90 | per sq ft |
| Land: residential | $518,364 | per acre |
| Land: quarter-acre lot | $129,591 | 10,890 sq ft |
| Land: farmland | $9,210 | per acre |
| Home: typical (median) | $487,000 | value |
| Home: entry-level | $350,000 | lower quartile |
| Home: upper-end | $584,000 | upper quartile |
| Build new | $157 | per sq ft, no land |
| Rent: 1-bedroom | $1,720 | per month |
| Rent: 2-bedroom | $1,890 | per month |
| Rent: 3-bedroom | $2,340 | per month |
| Rent: 4-bedroom | $2,980 | per month |
| Gross yield, 2-bed | 4.7% | a year |
Price tiers
| Tier | Tracts | Land $/sq ft | Typical home | Rent 2-bed |
|---|---|---|---|---|
| Top tier | 1 | $11.90 | $642,000 | $3,030 |
| Upper | 6 | $14.80 | $521,000 | $1,820 |
| Mid | 6 | $13.40 | $502,000 | $2,110 |
| Entry | 9 | $10.40 | $412,000 | $1,890 |
| Rural | 1 | $12.30 | $468,000 | $1,930 |
Tiers rank neighborhoods by home value within each metro area; outside metro areas they follow how built-up the land is. They describe prices only.
Cities and towns
Highest-value places
| Place | Type | Land $/sq ft | Typical home |
|---|---|---|---|
| Andover Estates | Neighborhood | $15.30 | $573,000 |
| Willow Brook Estates | Neighborhood | $15.20 | $527,000 |
| Greens Rest Manor | Neighborhood | $15.10 | $525,000 |
| Dukes Retreat | Neighborhood | $15.00 | $549,000 |
| Saint George Park | Neighborhood | $14.90 | $554,000 |
| Bates Acres | Neighborhood | $14.90 | $521,000 |
| Society Hill | Neighborhood | $14.80 | $511,000 |
| Saint George Beach | Neighborhood | $14.70 | $546,000 |
Questions people ask
How much is land worth in St. Mary's County, MD?
Residential land in St. Mary's County, MD is about $11.90 per square foot, or $518,364 an acre, as of October 2026. A quarter-acre lot (10,890 sq ft) is about $129,591. Smaller lots sell for more per square foot and large tracts for less.
What is the typical home value in St. Mary's County, MD?
The typical (median) home in St. Mary's County, MD is worth about $487,000, with entry-level homes around $350,000 and upper-end homes around $584,000, as of October 2026.
How much is rent in St. Mary's County, MD?
A 2-bedroom rents for about $1,890 a month in St. Mary's County, MD, a 1-bedroom about $1,720 and a 3-bedroom about $2,340 (gross rent including utilities, HUD Fair Market Rent basis).
How much is farmland per acre in St. Mary's County, MD?
Farmland averages about $9,210 an acre in St. Mary's County, MD (USDA, including buildings), well below residential land.
Is this an appraisal?
No. Indicative values for screening, budgeting and negotiation, not an appraisal. For lending, a tax appeal or legal use, hire a state-licensed or certified appraiser.