New-build home prices in 02145
Recorded home sales in ZIP 02145 (Middlesex County) run a median of $541 per square foot, the ground pricing a new-build has to work against. The middle half of sales sit between $444 and $683/sq ft.
What new homes sell for in 02145
At the local median of $541/sq ft, a new home would price roughly:
| 1,500 sq ft | $811,500 |
| 2,000 sq ft | $1,082,000 |
| 2,500 sq ft | $1,352,500 |
| 3,000 sq ft | $1,623,000 |
A gross sale price. The land bid it supports comes after build cost, contingency, fees, finance and profit — the residual the Threshold tool solves.
By home type
| Home type | Sales | Median $/sq ft | Median size | Median price |
|---|---|---|---|---|
| Condominium | 730 | $591 | 1,144 sf | $650,000 |
| Multi-family | 211 | $373 | 2,856 sf | $1,050,000 |
| Single-family | 129 | $570 | 1,426 sf | $830,000 |
Recent sales in 02145
| Type | Sq ft | Sale price | $/sq ft | Yr built | Sold |
|---|---|---|---|---|---|
| Multi-family | 3,470 | $1,450,000 | $418 | 1930 | 7/2025 |
| Multi-family | 3,130 | $1,310,000 | $419 | 1910 | 5/2025 |
| Multi-family | 3,141 | $1,250,000 | $398 | 1900 | 11/2025 |
| Condominium | 2,373 | $1,250,000 | $527 | 2004 | 6/2025 |
| Condominium | 2,392 | $1,241,500 | $519 | 2004 | 3/2025 |
| Multi-family | 2,604 | $1,205,000 | $463 | 1910 | 5/2025 |
| Condominium | 1,369 | $1,190,000 | $869 | 2020 | 12/2025 |
| Multi-family | 3,051 | $1,075,000 | $352 | 1925 | 11/2025 |
| Condominium | 1,239 | $1,075,000 | $868 | 2020 | 4/2025 |
| Multi-family | 2,570 | $1,075,000 | $418 | 1910 | 9/2025 |
| Condominium | 1,725 | $1,005,000 | $583 | 1920 | 5/2025 |
| Condominium | 1,293 | $1,000,000 | $773 | 1910 | 1/2025 |
| Condominium | 2,373 | $975,000 | $411 | 2004 | 11/2025 |
| Single-family | 1,453 | $955,000 | $657 | 1910 | 1/2025 |
| Condominium | 1,099 | $932,500 | $849 | 2020 | 6/2025 |
Appraising a site in 02145?
Drop a pin and Threshold US Land turns these comparables into an achievable new-build price and the maximum land bid that still hits your margin — in under 60 seconds.
Reserve founding access →Questions about 02145 home prices
- What is the price per square foot in 02145?
- Recent recorded home sales in ZIP 02145 (Middlesex County, MA) run a median of $541 per square foot, with the middle half between $444 and $683, from 1,070 qualified sales in 2021-2025.
- What does a home sell for in 02145?
- The typical recorded sale in 02145 is a 1,236 sq ft home at $766,000. A new 1,236 sq ft home at the local $541/sq ft would price around $668,676.
- Where does this 02145 data come from?
- MassGIS Level 3 standardized assessor parcel data, compiled from all 351 Massachusetts municipalities. Qualified residential sales from 2021. Estimates for site screening, not an appraisal.
All of Middlesex County →
Nearby ZIPs: 02143 · 02141 · 02129 · 02144 · 02149 · 02142 · 02139 · 02140
Massachusetts land hub
Method: recorded residential sales with assessor living area (2021+) from MassGIS Level 3 standardized assessor parcel data, compiled from all 351 Massachusetts municipalities, assigned to nearest ZIP centroid. $/sq ft is sale price over heated living area. Estimates for site screening, not a USPAP appraisal. Updated July 2026.