54 56 Williams Av 54B, Boston — property record card

Residential Condominium built in 2020 in Boston, assessed at $2,683,600 for fiscal year 2023; last sold for $750,000 on January 14, 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	54 56 Williams Av 54B, Boston MA 02136
Map and parcel ID	1810508000 1810508004
Use	Residential Condominium (use code 102)
County	Suffolk

Valuation — fiscal year 2023

Building	$2,683,600
Land	$0
Total assessed	$2,683,600

Building

Year built	2020
Style	Town House
Living area	2,339 ft²
Rooms	6
Stories	3
Units	5

Last recorded sale

Price	$750,000
Date	January 14, 2022
Deed	Registry of Deeds book 67022, page 128

5 assessor accounts on this parcel

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

Address	Account	Use	Assessed	Last sale
54 56 Williams Av 54A	1810508002	Residential Condominium	$730,200	$750,000 January 14, 2022
54 56 Williams Av 54B	1810508004	Residential Condominium	$730,200	$749,000 November 30, 2021
54 56 Williams Av 56A	1810508006	Residential Condominium	$611,600	$752,000 November 30, 2021
54 56 Williams Av 56B	1810508008	Residential Condominium	$611,600	$749,000 November 24, 2021
56 Williams Av	1810508000	Other, Open Space	$0	nominal ($9) November 16, 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 3 sites with an Activity and Use Limitation. All MassDEP sites in Boston.

What this means

Assessed 39% above the median residential condominium in Boston ($1,926,500, 10,170 parcels).

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 54 56 Williams Av 54B

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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