9 Upton St 1, Boston — property record card

Residential Condominium built in 1890 in Boston, assessed at $5,890,800 for fiscal year 2023; last transferred September 28, 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	9 Upton St 1, Boston MA 02118
Map and parcel ID	0306954000 0306954002
Use	Residential Condominium (use code 102)
County	Suffolk

Valuation — fiscal year 2023

Building	$5,890,800
Land	$0
Total assessed	$5,890,800

Building

Year built	1890
Style	Row Middle
Living area	2,604 ft²
Rooms	6
Stories	3

Last recorded sale

Price	nominal ($1)
Date	September 28, 2022
Deed	Registry of Deeds book 938271

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
9 Upton St	0306954000	Other, Open Space	$0	nominal ($0) July 6, 2004
9 Upton St 1	0306954002	Residential Condominium	$3,016,500	nominal ($1) September 28, 2022
9 Upton St 2	0306954004	Residential Condominium	$862,800	$960,000 September 2, 2022
9 Upton St 3	0306954006	Residential Condominium	$2,011,500	$2,150,000 May 27, 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): 3 active tier-classified 21E sites and 8 sites with an Activity and Use Limitation. All MassDEP sites in Boston.

What this means

Assessed 206% 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 9 Upton St 1

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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