Unshakable ZIP Data 21077 | Harmans, MD Housing Market
Harmans · Anne Arundel County · Baltimore-Columbia-Towson, MD metro · Maryland · Data updated June 19, 2026
The median sale price in ZIP 21077, Harmans, Maryland is $496,728 at $246 per square foot. 2 single-family homes sold in the latest period, up 105.9 percent from a year earlier. Homes sit a median of 47 days on market with 1.6 months of supply. Sellers are getting 98.4 percent of list price and 0.0 percent of homes sold above asking.
Balanced market.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $463,485 | |
| Average price per sq ft | $230 | |
| Median sale price | $496,728 | |
| Median sale price per sq ft | $246 | |
| Median home size | 2,019 sq ft | |
| Median new listing price | $495,663 | -6.5% |
| National size rank | 22,264 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 2 | +105.9% |
| Median days on market | 47 days | |
| Months of supply | 1.6 months | |
| New listings | 3 | +52.3% |
| Active listings | 4 | +35.0% |
| Pending sales | 3 | +204.1% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 98.4% | -3.0 pts |
| Share sold above list | 0.0% | 0.0 pts |
These figures describe the single-family market for Harmans, Maryland ZIP 21077. They are market context, not a substitute for sold comps or a formal appraisal.