258 Shawmut Av 7, Boston — property record card

Residential Condominium built in 1885 in Boston, assessed at $11,489,300 for fiscal year 2023; last sold for $1,178,000 on July 1, 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	258 Shawmut Av 7, Boston MA 02118
Map and parcel ID	0306006000 0306006018
Use	Residential Condominium (use code 102)
County	Suffolk

Valuation — fiscal year 2023

Building	$11,489,300
Land	$0
Total assessed	$11,489,300

Building

Year built	1885
Style	Row End
Living area	1,020 ft²
Rooms	5
Stories	1

Last recorded sale

Price	$1,178,000
Date	July 1, 2022
Deed	Registry of Deeds book 67898, page 260

16 assessor accounts on this parcel

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

Address	Account	Use	Assessed	Last sale
256 Shawmut Av C-1	0306006030	RETAIL CONDO	$486,700	$520,000 June 3, 2005
258 Shawmut Av 1	0306006006	Residential Condominium	$961,400	nominal ($0) April 7, 2006
258 Shawmut Av 2	0306006008	Residential Condominium	$851,900	$1,050,000 October 28, 2019
258 Shawmut Av 3	0306006010	Residential Condominium	$720,900	$835,000 December 2, 2020
258 Shawmut Av 4	0306006012	Residential Condominium	$920,900	$430,000 July 30, 2003
258 Shawmut Av 5	0306006014	Residential Condominium	$904,000	$219,000 August 18, 1999
258 Shawmut Av 6	0306006016	Residential Condominium	$740,400	$808,000 April 18, 2018
258 Shawmut Av 7	0306006018	Residential Condominium	$969,900	$857,600 June 30, 2016
258 Shawmut Av 8	0306006020	Residential Condominium	$932,500	$239,500 January 5, 1998
258 Shawmut Av 9	0306006022	Residential Condominium	$741,200	$625,000 January 6, 2015
258 Shawmut Av 10	0306006024	Residential Condominium	$932,500	nominal ($1) September 23, 2002
258 Shawmut Av 11	0306006026	Residential Condominium	$933,200	$1,178,000 July 1, 2022
258 Shawmut Av 12	0306006028	Residential Condominium	$722,100	$110,000 November 1, 1993
258 Shawmut Av C-2	0306006004	RETAIL CONDO	$352,300	nominal ($9) December 6, 2019
260 256 Shawmut Av	0306006000	Other, Open Space	$0	nominal ($0) January 1, 1987
260 Shawmut Av C-3	0306006002	RETAIL CONDO	$319,400	nominal ($0) January 18, 2007

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): 4 active tier-classified 21E sites and 10 sites with an Activity and Use Limitation. All MassDEP sites in Boston.

What this means

Assessed 496% 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 258 Shawmut Av 7

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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