37 Weston Ave, Somerville — property record card
Residential Condominium built in 2001 in Somerville, assessed at $19,919,000 for fiscal year 2025; last sold for $1,050,500 on June 30, 2023.
Rebuilt from the Somerville assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Somerville assessor’s office.
Parcel
| Location | 37 Weston Ave |
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| Map and parcel ID | 9-B-4 9_B_4_37 |
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| Use | Residential Condominium (use code 1020) |
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| Zoning | UR |
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| County | Middlesex |
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Valuation — fiscal year 2025
| Building | $19,889,000 |
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| Land | $0 |
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| Other | $30,000 |
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| Total assessed | $19,919,000 |
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Building
| Year built | 2001 |
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| Style | Townhouse middle |
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| Living area | 2,165 ft² |
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| Rooms | 6 |
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| Units | 20 |
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Last recorded sale
| Price | $1,050,500 |
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| Date | June 30, 2023 |
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| Deed | Registry of Deeds book 81729, page 0215 |
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20 assessor accounts on this parcel
Condominium units or several buildings share one parcel; each has its own assessment.
| Address | Account | Use | Assessed | Last sale |
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| 19-43 A Weston Ave | 9_B_4_M | Other, Open Space | $0 | |
| 19A Weston Ave | 9_B_4_19A | Residential Condominium | $963,700 | nominal ($1) October 15, 2019 |
| 19B Weston Ave | 9_B_4_19B | Residential Condominium | $981,200 | $1,050,500 June 30, 2023 |
| 19C Weston Ave | 9_B_4_19C | Residential Condominium | $948,200 | nominal ($1) June 22, 2020 |
| 21 Weston Ave | 9_B_4_21 | Residential Condominium | $1,255,800 | $660,000 November 6, 2012 |
| 23 Weston Ave | 9_B_4_23 | Residential Condominium | $1,255,800 | $599,900 May 1, 2006 |
| 25 Weston Ave | 9_B_4_25 | Residential Condominium | $1,280,300 | nominal ($0) October 7, 2014 |
| 27 Weston Ave | 9_B_4_27 | Residential Condominium | $1,285,800 | nominal ($1) November 12, 2019 |
| 29 Weston Ave | 9_B_4_29 | Residential Condominium | $1,323,700 | $1,460,000 June 29, 2023 |
| 31A Weston Ave | 9_B_4_31A | Residential Condominium | $972,200 | $975,000 February 4, 2021 |
| 31B Weston Ave | 9_B_4_31B | Residential Condominium | $226,000 | $201,233 June 25, 2012 |
| 31C Weston Ave | 9_B_4_31C | Residential Condominium | $954,300 | $932,500 September 29, 2020 |
| 33 Weston Ave | 9_B_4_33 | Residential Condominium | $1,255,500 | $675,000 August 15, 2012 |
| 35 Weston Ave | 9_B_4_35 | Residential Condominium | $1,285,800 | $479,000 April 1, 2002 |
| 37 Weston Ave | 9_B_4_37 | Residential Condominium | $1,392,900 | $648,375 July 1, 2010 |
| 39 Weston Ave | 9_B_4_39 | Residential Condominium | $1,345,700 | $1,267,500 March 25, 2021 |
| 41 Weston Ave | 9_B_4_41 | Residential Condominium | $298,200 | nominal ($1) May 24, 2022 |
| 43A Weston Ave | 9_B_4_43A | Residential Condominium | $963,200 | nominal ($100) November 10, 2011 |
| 43B Weston Ave | 9_B_4_43B | Residential Condominium | $982,000 | $701,000 May 13, 2014 |
| 43C Weston Ave | 9_B_4_43C | Residential Condominium | $948,700 | $707,000 December 18, 2014 |
What MassDEP has recorded
- RTN 3-0020486 — Clarendon Ave, activity and use limitation, status RAO, class A3, AUL recorded December 18, 2001 · MassDEP file
Within about 500 m (a third of a mile): 0 active tier-classified 21E sites and 3 sites with an Activity and Use Limitation. All MassDEP sites in Somerville.
What this means
- Assessed 964% above the median residential condominium in Somerville ($1,872,900, 1,936 parcels).
- An Activity and Use Limitation is a deed restriction: it limits how the land may be used (often no residential use or no digging) and passes to every buyer.
Point at the centre of the assessor parcel — not a survey.
Data: Somerville assessor file for fiscal year 2025, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.

The report for 37 Weston Ave
This page shows the assessor record and the MassDEP sites on the parcel. The report adds what lies around it: FEMA flood zone, wetlands, Zone II and other water supply protection areas, priority habitat, sewer or septic service, protected open space, and every 21E site within half a mile.
$19card · PDF within 24 h · you pay after receiving itSee the sample (PDF)
Order the report