3 5 Walnut St 6, Boston — property record card

Residential Condominium built in 1899 in Boston, assessed at $10,837,600 for fiscal year 2023; last sold for $1,950,000 on October 13, 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	3 5 Walnut St 6, Boston MA 02108
Map and parcel ID	0501480000 0501480012
Use	Residential Condominium (use code 102)
County	Suffolk

Valuation — fiscal year 2023

Building	$10,837,600
Land	$0
Total assessed	$10,837,600

Building

Year built	1899
Style	Free Standing
Living area	1,832 ft²
Rooms	6
Stories	1

Last recorded sale

Price	$1,950,000
Date	October 13, 2022
Deed	Registry of Deeds book 68307, page 176

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
3 5 Walnut St 1	0501480002	Residential Condominium	$1,258,700	$665,000 June 29, 2009
3 5 Walnut St 2	0501480004	Residential Condominium	$1,374,200	$799,000 May 27, 2004
3 5 Walnut St 3	0501480006	Residential Condominium	$1,990,000	$1,950,000 October 13, 2022
3 5 Walnut St 4	0501480008	Residential Condominium	$2,041,200	nominal ($1) March 29, 2019
3 5 Walnut St 5	0501480010	Residential Condominium	$1,850,000	nominal ($9) January 2, 2016
3 5 Walnut St 6	0501480012	Residential Condominium	$2,323,500	nominal ($100) December 4, 2020
5 3 Walnut St	0501480000	Other, Open Space	$0	nominal ($0) January 1, 1987

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

What this means

Assessed 463% 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 5 Walnut St 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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