313 K St 3, Boston — property record card

Residential Condominium built in 1900 in Boston, assessed at $2,566,400 for fiscal year 2023; last sold for $859,500 on December 21, 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	313 K St 3, Boston MA 02127
Map and parcel ID	0702239000 0702239006
Use	Residential Condominium (use code 102)
County	Suffolk

Valuation — fiscal year 2023

Building	$2,566,400
Land	$0
Total assessed	$2,566,400

Building

Year built	1900
Style	Low Rise
Living area	1,256 ft²
Rooms	4
Stories	1

Last recorded sale

Price	$859,500
Date	December 21, 2021
Deed	Registry of Deeds book 66903, page 251

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
313 K St	0702239000	Other, Open Space	$0	nominal ($0) November 9, 2000
313 K St 1	0702239002	Residential Condominium	$840,400	$440,625 May 29, 2009
313 K St 2	0702239004	Residential Condominium	$786,100	$850,000 May 12, 2021
313 K St 3	0702239006	Residential Condominium	$939,900	$859,500 December 21, 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): 0 active tier-classified 21E sites and 1 site with an Activity and Use Limitation. All MassDEP sites in Boston.

What this means

Assessed 33% above the median residential condominium in Boston ($1,926,500, 10,170 parcels).
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 313 K St 3

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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