43 Upton St 4, Boston — property record card

Residential Condominium built in 1890 in Boston, assessed at $4,388,700 for fiscal year 2023; last transferred October 18, 2022 for a nominal sum.

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	43 Upton St 4, Boston MA 02118
Map and parcel ID	0306971000 0306971008
Use	Residential Condominium (use code 102)
County	Suffolk

Valuation — fiscal year 2023

Building	$4,388,700
Land	$0
Total assessed	$4,388,700

Building

Year built	1890
Style	Row Middle
Living area	1,775 ft²
Rooms	7
Stories	2

Last recorded sale

Price	nominal ($1)
Date	October 18, 2022
Deed	Registry of Deeds book 68325, page 210

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
43 Upton St	0306971000	Other, Open Space	$0	nominal ($0) January 1, 1987
43 Upton St 1	0306971002	Residential Condominium	$1,471,600	$1,800,000 September 15, 2022
43 Upton St 2	0306971004	Residential Condominium	$656,800	nominal ($1) October 18, 2022
43 Upton St 3	0306971006	Residential Condominium	$662,700	$926,000 June 10, 2022
43 Upton St 4	0306971008	Residential Condominium	$1,597,600	$1,765,000 September 30, 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 4 sites with an Activity and Use Limitation. All MassDEP sites in Boston.

What this means

Assessed 128% above the median residential condominium in Boston ($1,926,500, 10,170 parcels).
The last deed was recorded for a nominal sum: a transfer between family members, into a trust or a similar non-market sale. It says nothing about the market value.
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 43 Upton St 4

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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