Unshakable ZIP Data 02145 | Somerville, MA Housing Market
Somerville · Middlesex County · Boston-Cambridge-Newton, MA-NH metro · Massachusetts · Data updated June 19, 2026
The median sale price in ZIP 02145, Somerville, Massachusetts is $922,226 at $638 per square foot. 56 single-family homes sold in the latest period, down 13.1 percent from a year earlier. Homes sit a median of 27 days on market with 4.9 months of supply. Sellers are getting 99.2 percent of list price and 35.2 percent of homes sold above asking.
Balanced market.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $1,018,832 | |
| Average price per sq ft | $705 | |
| Median sale price | $922,226 | |
| Median sale price per sq ft | $638 | |
| Median home size | 1,445 sq ft | |
| Median new listing price | $892,273 | -10.8% |
| National size rank | 4,095 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 56 | -13.1% |
| Median days on market | 27 days | |
| Months of supply | 4.9 months | |
| New listings | 144 | +25.4% |
| Active listings | 167 | +19.4% |
| Pending sales | 79 | +2.7% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 99.2% | -2.4 pts |
| Share sold above list | 35.2% | -17.9 pts |
Bedroom value anchors
Average values by bedroom count. Value anchors for orientation, not appraisals.
1-bedroom
$536,891
2-bedroom
$735,284
3-bedroom
$976,592
4-bedroom
$1,094,865
5-bedroom
$1,295,111
These figures describe the single-family market for Somerville, Massachusetts ZIP 02145. They are market context, not a substitute for sold comps or a formal appraisal.