109 River St #2A, Cambridge — property record card

Residential Condominium built in 1844 in Cambridge, assessed at $4,445,100 for fiscal year 2026; last sold for $860,000 on October 8, 2024.

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	109 River St #2A
Map and parcel ID	125-132 125-132-2A
Use	Residential Condominium (use code 102)
County	Middlesex

Valuation — fiscal year 2026

Building	$4,445,100
Land	$0
Total assessed	$4,445,100

Building

Year built	1844
Style	APARTMENT
Living area	919 ft²
Rooms	4
Stories	1
Units	7

Last recorded sale

Price	$860,000
Date	October 8, 2024
Deed	Registry of Deeds book 83328, page 0547

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
109 River St	125-132	CONDO-BLDG	$0
109 River St #1A	125-132-1A	Residential Condominium	$751,800	$410,000 December 10, 2004
109 River St #1B	125-132-1B	Residential Condominium	$637,400	nominal ($1) June 21, 2021
109 River St #2A	125-132-2A	Residential Condominium	$806,700	nominal ($10) January 14, 2016
109 River St #2B	125-132-2B	Residential Condominium	$782,100	$860,000 October 8, 2024
109 River St #3A	125-132-3A	Residential Condominium	$736,500	$685,000 September 9, 2021
109 River St #3B	125-132-3B	Residential Condominium	$730,600	$572,000 June 16, 2014

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): 4 active tier-classified 21E sites and 1 site with an Activity and Use Limitation. All MassDEP sites in Cambridge.

What this means

Assessed 52% above the median residential condominium in Cambridge ($2,924,050, 2,506 parcels).
The last sale price is 81% 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 109 River St #2A

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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