79 109 E Canton St, Boston — property record card
Other Congregate Housing (includes non-transient shared living arrangements) built in 1899 on 0.90 acres in Boston, assessed at $14,272,900 for fiscal year 2023; last transferred January 2, 2022 for a nominal sum.
Rebuilt from the Boston assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Boston assessor’s office.
Parcel
| Location | 79 109 E Canton St, Boston MA 02118 |
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| Map and parcel ID | 0801213000 |
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| Use | Other Congregate Housing (includes non-transient shared living arrangements) (use code 125) |
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| County | Suffolk |
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Valuation — fiscal year 2023
| Building | $100 |
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| Land | $14,272,700 |
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| Other | $100 |
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| Total assessed | $14,272,900 |
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Land
| Lot size | 0.90 acres (39,204 ft²) |
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Building
| Year built | 1899 |
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| Style | SUBSD HOUSING S- 8 |
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| Living area | 19,200 ft² |
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| Stories | 5 |
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Last recorded sale
| Price | nominal ($9) |
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| Date | January 2, 2022 |
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| Deed | Registry of Deeds book 99999, page 999 |
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What MassDEP has recorded
- RTN 3-0027171 — Ust #2, activity and use limitation, status RAO, class B2, AUL recorded October 23, 2008 · MassDEP file
Within about 500 m (a third of a mile): 2 active tier-classified 21E sites and 13 sites with an Activity and Use Limitation. All MassDEP sites in Boston.
What this means
- Assessed 1811% above the median other congregate housing (includes non-transient shared living arrangements) in Boston ($747,011, 966 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.
Point at the centre of the assessor parcel — not a survey.
Data: Boston assessor file for fiscal year 2023, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.

The report for 79 109 E Canton 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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