56 Magoun St, Cambridge — property record card
MULT-RES-1FAM built in 1903 on 0.07 acres in Cambridge, assessed at $2,212,200 for fiscal year 2026; last sold for $1,660,000 on April 15, 2025.
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 | 56 Magoun St |
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| Map and parcel ID | 189-20 |
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| Use | MULT-RES-1FAM (use code 1091) |
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| Zoning | B |
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| County | Middlesex |
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Valuation — fiscal year 2026
| Building | $1,546,000 |
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| Land | $666,200 |
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| Total assessed | $2,212,200 |
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Land
| Lot size | 0.07 acres (3,049 ft²) |
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Building
| Year built | 1903 |
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| Style | CONVENTIONAL |
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| Living area | 3,930 ft² |
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| Rooms | 8 |
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| Stories | 2.5 |
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Last recorded sale
| Price | $1,660,000 |
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| Date | April 15, 2025 |
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| Deed | Registry of Deeds book 83969, page 0293 |
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3 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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| 56 Magoun St | 189-20 | MULT-RES-1FAM | $2,212,200 | nominal ($0) April 10, 2025 |
| 56-58 Magoun St #56 | 189-20-56 | Residential Condominium | $0 | $1,660,000 April 15, 2025 |
| 56-58 Magoun St #58 | 189-20-58 | Residential Condominium | $0 | $1,790,000 April 15, 2025 |
What MassDEP has recorded
No tier-classified 21E site and no Activity and Use Limitation is mapped on this parcel.
Within about 500 m (a third of a mile): 0 active tier-classified 21E sites and 7 sites with an Activity and Use Limitation. All MassDEP sites in Cambridge.
What this means
- Assessed 11% below the median mult-res-1fam in Cambridge ($2,496,900, 42 parcels).
- The last sale price is 25% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.
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 56 Magoun 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.
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