46 Commonwealth Av 3, Boston — property record card
Residential Condominium built in 1865 in Boston, assessed at $7,953,300 for fiscal year 2023; last transferred February 10, 2021 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 | 46 Commonwealth Av 3, Boston MA 02116 |
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| Map and parcel ID | 0501205000 0501205006 |
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| Use | Residential Condominium (use code 102) |
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| County | Suffolk |
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Valuation — fiscal year 2023
| Building | $7,953,300 |
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| Land | $0 |
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| Total assessed | $7,953,300 |
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Building
| Year built | 1865 |
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| Style | Row Middle |
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| Living area | 1,430 ft² |
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| Rooms | 4 |
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| Stories | 2 |
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Last recorded sale
| Price | nominal ($100) |
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| Date | February 10, 2021 |
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| Deed | Registry of Deeds book 64756, page 257 |
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10 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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| 46 Commonwealth Av | 0501205000 | Other, Open Space | $0 | nominal ($9) January 2, 2013 |
| 46 Commonwealth Av 2 | 0501205004 | Residential Condominium | $476,900 | nominal ($0) January 1, 1987 |
| 46 Commonwealth Av 3 | 0501205006 | Residential Condominium | $1,234,700 | nominal ($1) October 1, 2002 |
| 46 Commonwealth Av 4 | 0501205008 | Residential Condominium | $945,100 | $793,000 July 22, 2013 |
| 46 Commonwealth Av 5 | 0501205010 | Residential Condominium | $943,800 | nominal ($9) December 3, 2015 |
| 46 Commonwealth Av 6 | 0501205012 | Residential Condominium | $796,000 | nominal ($100) February 10, 2021 |
| 46 Commonwealth Av 7 | 0501205014 | Residential Condominium | $1,021,800 | $460,000 May 9, 2003 |
| 46 Commonwealth Av 8 | 0501205016 | Residential Condominium | $830,700 | nominal ($9) October 22, 2012 |
| 46 Commonwealth Av 9 | 0501205018 | Residential Condominium | $945,300 | nominal ($0) January 1, 1987 |
| 46 Commonwealth Av 10 | 0501205020 | Residential Condominium | $759,000 | $779,000 September 1, 2017 |
What MassDEP has recorded
- RTN 3-0034199 — Residential Property, activity and use limitation, status PSC, class PA, AUL recorded March 17, 2023 · MassDEP file
Within about 500 m (a third of a mile): 3 active tier-classified 21E sites and 5 sites with an Activity and Use Limitation. All MassDEP sites in Boston.
What this means
- Assessed 313% above the median residential condominium in Boston ($1,926,500, 10,170 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: 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 46 Commonwealth Av 3
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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