253 Walden St, Cambridge — property record card
Apartments with More than Eight Units built in 2018 on 0.32 acres in Cambridge, assessed at $14,974,700 for fiscal year 2026; last sold for $1,875,000 on November 18, 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 | 253 Walden St |
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| Map and parcel ID | 272-17 |
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| Use | Apartments with More than Eight Units (use code 112) |
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| Zoning | BA |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $11,568,800 |
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| Land | $3,405,900 |
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| Total assessed | $14,974,700 |
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Land
| Lot size | 0.32 acres (13,939 ft²) |
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Building
| Year built | 2018 |
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| Style | APARTMENTS |
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| Living area | 34,165 ft² |
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| Stories | 4 |
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| Units | 27 |
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Last recorded sale
| Price | $1,875,000 |
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| Date | November 18, 2016 |
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| Deed | Registry of Deeds book 68428, page 0113 |
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What MassDEP has recorded
- RTN 3-0031801 — Former Gasoline Station, tier classified (active), status TIER1D · MassDEP file
Within about 500 m (a third of a mile): 3 active tier-classified 21E sites and 4 sites with an Activity and Use Limitation. All MassDEP sites in Cambridge.
What this means
- Assessed 58% above the median apartments with more than eight units in Cambridge ($9,482,200, 208 parcels).
- A tier-classified site is a release still being cleaned up under the Massachusetts Contingency Plan; the MassDEP file shows the stage reached.
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 253 Walden 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)
Order the report