25 Isabella St, Boston — property record card

LUXURY APARTMENT built in 1899 on 0.22 acres in Boston, assessed at $9,819,100 for fiscal year 2023; last sold for $7,250,000 on April 15, 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	25 Isabella St, Boston MA 02116
Map and parcel ID	0501141000
Use	LUXURY APARTMENT (use code 120)
County	Suffolk

Valuation — fiscal year 2023

Building	$4,932,900
Land	$4,886,200
Total assessed	$9,819,100

Land

Lot size	0.22 acres (9,583 ft²)

Building

Year built	1899
Style	APT 7-30 UNITS
Living area	41,600 ft²
Stories	7

Last recorded sale

Price	$7,250,000
Date	April 15, 2021
Deed	Registry of Deeds book 65243, page 255

What MassDEP has recorded

RTN 3-0038207 — No Location Aid, tier classified (active), status TIERII · MassDEP file

Within about 500 m (a third of a mile): 5 active tier-classified 21E sites and 5 sites with an Activity and Use Limitation. All MassDEP sites in Boston.

What this means

Assessed 72% above the median luxury apartment in Boston ($5,716,600, 114 parcels).
A tier-classified site is a release still being cleaned up under the Massachusetts Contingency Plan; the MassDEP file shows the stage reached.

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 25 Isabella St

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)

Order the report