441 Walnut Av, Boston — property record card

Single Family Residential built in 1900 in Boston, assessed at $550,800 for fiscal year 2023; last transferred April 23, 2007 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	441 Walnut Av, Boston MA 02119
Map and parcel ID	1101516000
Use	Single Family Residential (use code 101)
County	Suffolk

Valuation — fiscal year 2023

Building	$387,800
Land	$163,000
Total assessed	$550,800

Building

Year built	1900
Style	Cape
Living area	1,124 ft²
Rooms	8
Stories	1.5

Last recorded sale

Price	nominal ($0)
Date	April 23, 2007
Deed	Registry of Deeds book 41661, page 163

What MassDEP has recorded

RTN 3-0050599 — White Stadium, tier classified (active), status TIERII · MassDEP file

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 11% below the median single family residential in Boston ($620,900, 30,438 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.
A tier-classified site is a release still being cleaned up under the Massachusetts Contingency Plan; the MassDEP file shows the stage reached.
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 441 Walnut Av

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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