277 Mt Auburn St, Cambridge — property record card
Three-Family Residential built in 1916 on 0.09 acres in Cambridge, assessed at $2,337,200 for fiscal year 2026; last transferred April 22, 2024 for a nominal sum.
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 | 277 Mt Auburn St |
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| Map and parcel ID | 239-54 |
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| Use | Three-Family Residential (use code 105) |
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| Zoning | B |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $800,000 |
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| Land | $1,537,200 |
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| Total assessed | $2,337,200 |
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Land
| Lot size | 0.09 acres (3,920 ft²) |
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Building
| Year built | 1916 |
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| Style | DECKER |
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| Living area | 3,594 ft² |
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| Rooms | 15 |
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| Stories | 3 |
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| Units | 3 |
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Last recorded sale
| Price | nominal ($1) |
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| Date | April 22, 2024 |
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| Deed | Registry of Deeds book 82686, page 0104 |
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What MassDEP has recorded
- RTN 3-0025069 — Mt Auburn Hospital, activity and use limitation, status RAO, class A3, AUL recorded January 31, 2011 · MassDEP file
Within about 500 m (a third of a mile): 0 active tier-classified 21E sites and 4 sites with an Activity and Use Limitation. All MassDEP sites in Cambridge.
What this means
- Assessed 22% above the median three-family residential in Cambridge ($1,918,800, 1,141 parcels).
- The last deed was recorded for a nominal sum: a transfer between family members, into a trust or a similar non-market sale. It says nothing about the market value.
- 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 277 Mt Auburn 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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