New-build home prices in 01851
Recorded home sales in ZIP 01851 (Middlesex County) run a median of $280 per square foot, the ground pricing a new-build has to work against. The middle half of sales sit between $229 and $336/sq ft.
What new homes sell for in 01851
At the local median of $280/sq ft, a new home would price roughly:
| 1,500 sq ft | $420,000 |
| 2,000 sq ft | $560,000 |
| 2,500 sq ft | $700,000 |
| 3,000 sq ft | $840,000 |
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 |
|---|---|---|---|---|
| Single-family | 621 | $296 | 1,567 sf | $471,000 |
| Condominium | 268 | $296 | 1,263 sf | $350,000 |
| Multi-family | 185 | $198 | 2,776 sf | $540,000 |
Recent sales in 01851
| Type | Sq ft | Sale price | $/sq ft | Yr built | Sold |
|---|---|---|---|---|---|
| Single-family | 2,088 | $995,000 | $477 | 2007 | 5/2025 |
| Single-family | 1,936 | $850,000 | $439 | 1962 | 6/2025 |
| Condominium | 2,358 | $767,000 | $325 | 1997 | 7/2025 |
| Condominium | 2,358 | $745,000 | $316 | 1997 | 6/2025 |
| Single-family | 2,277 | $730,000 | $321 | 1953 | 7/2025 |
| Single-family | 2,020 | $725,000 | $359 | 1940 | 5/2025 |
| Single-family | 1,328 | $720,000 | $542 | 1930 | 7/2025 |
| Single-family | 1,142 | $695,000 | $609 | 1955 | 7/2025 |
| Single-family | 1,335 | $681,000 | $510 | 1920 | 6/2025 |
| Single-family | 1,152 | $668,000 | $580 | 1939 | 6/2025 |
| Single-family | 1,664 | $660,000 | $397 | 1957 | 6/2025 |
| Single-family | 1,308 | $658,000 | $503 | 1898 | 7/2025 |
| Single-family | 1,300 | $650,000 | $500 | 1957 | 8/2025 |
| Single-family | 1,252 | $650,000 | $519 | 1953 | 8/2025 |
| Single-family | 1,412 | $650,000 | $460 | 1950 | 3/2025 |
Appraising a site in 01851?
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 01851 home prices
- What is the price per square foot in 01851?
- Recent recorded home sales in ZIP 01851 (Middlesex County, MA) run a median of $280 per square foot, with the middle half between $229 and $336, from 1,074 qualified sales in 2021-2025.
- What does a home sell for in 01851?
- The typical recorded sale in 01851 is a 1,581 sq ft home at $451,000. A new 1,581 sq ft home at the local $280/sq ft would price around $442,680.
- Where does this 01851 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: 01854 · 01852 · 01850 · 01824 · 01863 · 01862 · 01826 · 01879
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.