3 Mt Vernon Sq 2, Boston — property record card

Residential Condominium built in 1899 in Boston, assessed at $5,358,900 for fiscal year 2023; last sold for $1,248,750 on December 21, 2021.

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	3 Mt Vernon Sq 2, Boston MA 02108
Map and parcel ID	0502410000 0502410004
Use	Residential Condominium (use code 102)
County	Suffolk

Valuation — fiscal year 2023

Building	$5,358,900
Land	$0
Total assessed	$5,358,900

Building

Year built	1899
Style	Row Middle
Living area	2,475 ft²
Rooms	7
Stories	2
Units	4

Last recorded sale

Price	$1,248,750
Date	December 21, 2021
Deed	Registry of Deeds book 66896, page 9

4 assessor accounts on this parcel

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

Address	Account	Use	Assessed	Last sale
3 Mt Vernon Sq	0502410000	Other, Open Space	$0	nominal ($9) September 23, 2021
3 Mt Vernon Sq 1	0502410002	Residential Condominium	$1,158,500	$1,248,750 December 21, 2021
3 Mt Vernon Sq 2	0502410004	Residential Condominium	$2,657,600	$3,700,000 September 30, 2021
3 Mt Vernon Sq 3	0502410006	Residential Condominium	$1,542,800	$1,600,000 December 21, 2021

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): 2 active tier-classified 21E sites and 1 site with an Activity and Use Limitation. All MassDEP sites in Boston.

What this means

Assessed 178% 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 3 Mt Vernon Sq 2

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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