133 Commonwealth Av 4, Boston — property record card
Residential Condominium built in 1899 in Boston, assessed at $10,337,700 for fiscal year 2023; last sold for $2,495,000 on December 30, 2020.
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 | 133 Commonwealth Av 4, Boston MA 02116 |
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| Map and parcel ID | 0502935000 0502935008 |
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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 | $10,337,700 |
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| Land | $0 |
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| Total assessed | $10,337,700 |
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Building
| Year built | 1899 |
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| Style | Row Middle |
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| Living area | 3,135 ft² |
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| Rooms | 8 |
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| Stories | 2 |
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Last recorded sale
| Price | $2,495,000 |
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| Date | December 30, 2020 |
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| Deed | Registry of Deeds book 64485, page 123 |
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7 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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| 133 Commonwealth Av | 0502935000 | Other, Open Space | $0 | nominal ($0) September 20, 1995 |
| 133 Commonwealth Av 1 | 0502935002 | Residential Condominium | $578,500 | $390,000 December 30, 2011 |
| 133 Commonwealth Av 2 | 0502935004 | Residential Condominium | $915,000 | $737,000 October 4, 2007 |
| 133 Commonwealth Av 3 | 0502935006 | Residential Condominium | $824,000 | nominal ($0) October 3, 2007 |
| 133 Commonwealth Av 4 | 0502935008 | Residential Condominium | $4,787,000 | $2,650,000 March 6, 2008 |
| 133 Commonwealth Av 5 | 0502935010 | Residential Condominium | $812,800 | nominal ($0) October 3, 2007 |
| 133 Commonwealth Av 6 | 0502935012 | Residential Condominium | $2,420,400 | $2,495,000 December 30, 2020 |
What MassDEP has recorded
- RTN 3-0010648 — No Location Aid, activity and use limitation, status RAO, class A3, AUL recorded August 26, 1994 · MassDEP file
Within about 500 m (a third of a mile): 1 active tier-classified 21E site and 5 sites with an Activity and Use Limitation. All MassDEP sites in Boston.
What this means
- Assessed 437% above the median residential condominium in Boston ($1,926,500, 10,170 parcels).
- 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 133 Commonwealth Av 4
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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