49-55 Prince St #51/2, Cambridge — property record card

Residential Condominium built in 1889 in Cambridge, assessed at $4,869,000 for fiscal year 2026; last sold for $961,000 on May 27, 2025.

Rebuilt from the Cambridge assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Cambridge assessor’s office.

Parcel

Location	49-55 Prince St #51/2
Map and parcel ID	101-106 101-106-51/2
Use	Residential Condominium (use code 102)
County	Middlesex

Valuation — fiscal year 2026

Building	$4,869,000
Land	$0
Total assessed	$4,869,000

Building

Year built	1889
Style	APARTMENT
Living area	1,088 ft²
Rooms	6
Stories	1
Units	7

Last recorded sale

Price	$961,000
Date	May 27, 2025
Deed	Registry of Deeds book 84138, page 0478

7 assessor accounts on this parcel

Condominium units or several buildings share one parcel; each has its own assessment.

Address	Account	Use	Assessed	Last sale
49-55 Prince St #49	101-106-49	Residential Condominium	$802,800	$961,000 May 27, 2025
49-55 Prince St #51/2	101-106-51/2	Residential Condominium	$861,800	nominal ($1) December 17, 2001
49-55 Prince St #51/3	101-106-51/3	Residential Condominium	$835,600	nominal ($1) December 17, 2001
49-55 Prince St #53/2	101-106-53/2	Residential Condominium	$861,800	$344,500 April 16, 2002
49-55 Prince St #53/3	101-106-53/3	Residential Condominium	$815,000	$555,000 June 14, 2013
49-55 Prince St #55	101-106-55	Residential Condominium	$692,000	$340,000 December 17, 2001
55 Prince St	101-106	CONDO-BLDG	$0	nominal ($0) January 1, 1991

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): 6 active tier-classified 21E sites and 5 sites with an Activity and Use Limitation. All MassDEP sites in Cambridge.

What this means

Assessed 67% above the median residential condominium in Cambridge ($2,924,050, 2,506 parcels).
The last sale price is 80% below the current assessment. Massachusetts assessments aim at full market value as of January 1 of the year before the fiscal year.
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: Cambridge assessor file for fiscal year 2026, 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 49-55 Prince St #51/2

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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