20 Gray Gdns W, Cambridge — property record card
Single Family Residential built in 1700 on 0.17 acres in Cambridge, assessed at $2,853,400 for fiscal year 2026; last sold for $2,100,000 on June 17, 2016.
Rebuilt from the Cambridge assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Cambridge assessor’s office.
Parcel
| Location | 20 Gray Gdns W |
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| Map and parcel ID | 227-89 |
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| Use | Single Family Residential (use code 101) |
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| Zoning | A-2 |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $1,004,100 |
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| Land | $1,849,300 |
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| Total assessed | $2,853,400 |
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Land
| Lot size | 0.17 acres (7,405 ft²) |
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Building
| Year built | 1700 |
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| Style | COLONIAL |
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| Living area | 2,854 ft² |
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| Rooms | 11 |
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| Stories | 2 |
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Last recorded sale
| Price | $2,100,000 |
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| Date | June 17, 2016 |
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| Deed | Registry of Deeds book 01491, page 0070 |
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What MassDEP has recorded
- RTN 3-0011110 — No Location Aid, activity and use limitation, status RAO, class A3, AUL recorded June 9, 1995 · MassDEP file
Within about 500 m (a third of a mile): 1 active tier-classified 21E site and 4 sites with an Activity and Use Limitation. All MassDEP sites in Cambridge.
What this means
- Assessed 59% above the median single family residential in Cambridge ($1,790,750, 3,734 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.
- Built before 1978: the Massachusetts Lead Law applies when a child under six lives there; ask for any lead inspection or letter of compliance.
Point at the centre of the assessor parcel — not a survey.
Data: Cambridge assessor file for fiscal year 2026, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.

The report for 20 Gray Gdns W
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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