298 Commonwealth Av 302, Boston — property record card

Residential Condominium built in 1900 in Boston, assessed at $6,045,700 for fiscal year 2023; last sold for $640,000 on June 17, 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	298 Commonwealth Av 302, Boston MA 02115
Map and parcel ID	0503073000 0503073014
Use	Residential Condominium (use code 102)
County	Suffolk

Valuation — fiscal year 2023

Building	$6,045,700
Land	$0
Total assessed	$6,045,700

Building

Year built	1900
Style	Row Middle
Living area	1,136 ft²
Rooms	5
Stories	2

Last recorded sale

Price	$640,000
Date	June 17, 2022
Deed	Registry of Deeds book 67822, page 78

14 assessor accounts on this parcel

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

Address	Account	Use	Assessed	Last sale
298 Commonwealth Av	0503073000	Other, Open Space	$0	nominal ($9) January 2, 2012
298 Commonwealth Av 101	0503073004	Residential Condominium	$663,900	$449,000 August 22, 2008
298 Commonwealth Av 102	0503073006	Residential Condominium	$646,700	nominal ($100) July 30, 2021
298 Commonwealth Av 201	0503073008	Residential Condominium	$686,400	$640,000 June 17, 2022
298 Commonwealth Av 202	0503073010	Residential Condominium	$673,600	$399,000 May 11, 2005
298 Commonwealth Av 301	0503073012	Residential Condominium	$1,208,300	$688,000 December 1, 2000
298 Commonwealth Av 302	0503073014	Residential Condominium	$1,381,100	nominal ($9) December 21, 2011
298 Commonwealth Av G-1	0503073002	Residential Condominium	$530,100	nominal ($9) January 2, 2012
298 Commonwealth Av PS-1	0503073016	CONDO PARKING (RES)	$42,600	nominal ($0) January 2, 2011
298 Commonwealth Av PS-2	0503073018	CONDO PARKING (RES)	$42,600	nominal ($1) October 8, 2019
298 Commonwealth Av PS-3	0503073020	CONDO PARKING (RES)	$42,600	$560,000 January 2, 2013
298 Commonwealth Av PS-4	0503073022	CONDO PARKING (RES)	$42,600	nominal ($9) January 2, 2013
298 Commonwealth Av PS-5	0503073024	CONDO PARKING (RES)	$42,600	nominal ($1) October 8, 2019
298 Commonwealth Av PS-6	0503073026	CONDO PARKING (RES)	$42,600	$560,000 January 2, 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): 1 active tier-classified 21E site and 5 sites with an Activity and Use Limitation. All MassDEP sites in Boston.

What this means

Assessed 214% 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 298 Commonwealth Av 302

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)

Order the report