30 Medford St, Somerville — property record card
Research and Development facilities built in 1960 on 0.13 acres in Somerville, assessed at $1,355,200 for fiscal year 2025; last sold for $1,100,000 on January 29, 2020.
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 | 30 Medford St |
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| Map and parcel ID | 97-D-8 97_D_8 |
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| Use | Research and Development facilities (use code 4040) |
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| Zoning | MR4 |
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| County | Middlesex |
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Valuation — fiscal year 2025
| Building | $781,400 |
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| Land | $573,800 |
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| Total assessed | $1,355,200 |
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Land
| Lot size | 0.13 acres (5,519 ft²) |
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Building
| Year built | 1960 |
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| Style | Profess. Bldg |
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| Living area | 5,258 ft² |
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| Stories | 1 |
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Last recorded sale
| Price | $1,100,000 |
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| Date | January 29, 2020 |
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| Deed | Registry of Deeds book 74059, page 0479 |
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What MassDEP has recorded
- RTN 3-0020456 — Cambridge City Line, activity and use limitation, status RAO, class B2, AUL recorded May 15, 2001 · MassDEP file
Within about 500 m (a third of a mile): 6 active tier-classified 21E sites and 9 sites with an Activity and Use Limitation. All MassDEP sites in Somerville.
What this means
- 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 30 Medford St
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)
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