263 Commonwealth Av 6, Boston — property record card

Residential Condominium built in 1880 in Boston, assessed at $9,022,800 for fiscal year 2023; last sold for $995,000 on April 21, 2022.

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	263 Commonwealth Av 6, Boston MA 02116
Map and parcel ID	0503400000 0503400012
Use	Residential Condominium (use code 102)
County	Suffolk

Valuation — fiscal year 2023

Building	$9,022,800
Land	$0
Total assessed	$9,022,800

Building

Year built	1880
Style	Row Middle
Living area	1,630 ft²
Rooms	5
Stories	1

Last recorded sale

Price	$995,000
Date	April 21, 2022
Deed	Registry of Deeds book 67516, page 136

9 assessor accounts on this parcel

Condominium units or several buildings share one parcel; each has its own assessment.

Address	Account	Use	Assessed	Last sale
263 Commonwealth Av	0503400000	Other, Open Space	$0	nominal ($0) January 1, 1987
263 Commonwealth Av 1	0503400002	Residential Condominium	$761,700	$995,000 April 21, 2022
263 Commonwealth Av 2	0503400004	Residential Condominium	$1,082,700	$1,010,000 June 22, 2017
263 Commonwealth Av 3	0503400006	Residential Condominium	$839,600	nominal ($1) November 24, 2021
263 Commonwealth Av 4	0503400008	Residential Condominium	$815,500	$840,000 August 15, 2016
263 Commonwealth Av 5	0503400010	Residential Condominium	$1,845,200	$1,327,000 May 4, 2012
263 Commonwealth Av 6	0503400012	Residential Condominium	$1,852,000	nominal ($1) November 24, 2021
263 Commonwealth Av 7	0503400014	Residential Condominium	$1,034,300	$190,000 December 31, 1993
263 Commonwealth Av 8	0503400016	Residential Condominium	$791,800	$522,500 September 3, 2013

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 3 sites with an Activity and Use Limitation. All MassDEP sites in Boston.

What this means

Assessed 368% above the median residential condominium in Boston ($1,926,500, 10,170 parcels).
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.

First page of a sample Massachusetts Property Report

The report for 263 Commonwealth Av 6

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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