22 Chatham St Unit R is a 518 square foot condo with 2 bedrooms and 1 bathroom. Based on Redfin's Cambridge data, we estimate the home's value is $585,848.
CondoProperty Type
1920Year Built
$1,131Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$585,848
$3,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.5% lower than the average sale price ($633K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,979 (+12.7%)
$469,100
2024
$2,644 (−3.6%)
$446,600
2023
$2,744 (+0.4%)
$468,200
2022
$2,733 (+2.2%)
$461,600
2021
$2,675
$457,200
2020
$2,673 (+4.5%)
$464,800
2019
$2,558 (+3.0%)
$430,700
2018
$2,483 (+8.0%)
$394,700
2017
$2,299 (+6.7%)
$354,200
2016
$2,155 (+1.1%)
$308,300
2015
$2,131 (+4.7%)
$272,500
2014
$2,036 (−3.3%)
$243,000
2013
$2,105 (+3.2%)
$243,100
2012
$2,039 (+3.9%)
$240,500
2011
$1,962
$240,500
2010
$1,962 (+7.9%)
$240,500
2009
$1,818
$240,500
Tax history for 22 Chatham St Unit R
Year
Property tax
Land + Additions
Assessment*
2025
$2,979 (+12.7%)
$469,100
2024
$2,644 (−3.6%)
$446,600
2023
$2,744 (+0.4%)
$468,200
2022
$2,733 (+2.2%)
$461,600
2021
$2,675
$457,200
2020
$2,673 (+4.5%)
$464,800
2019
$2,558 (+3.0%)
$430,700
2018
$2,483 (+8.0%)
$394,700
2017
$2,299 (+6.7%)
$354,200
2016
$2,155 (+1.1%)
$308,300
2015
$2,131 (+4.7%)
$272,500
2014
$2,036 (−3.3%)
$243,000
2013
$2,105 (+3.2%)
$243,100
2012
$2,039 (+3.9%)
$240,500
2011
$1,962
$240,500
2010
$1,962 (+7.9%)
$240,500
2009
$1,818
$240,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Bathroom Information
# of Full Baths: 1
Room Information
# of Rooms: 3
Exterior
Exterior Information
Physical Condition: Average
Property Information
Living Sq. Ft: 518
Gross Sq. Ft: 518
Ground Floor Sq. Ft: 518
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,439
Municipality Name: CAMBRIDGE
Acres: 0.1249
State Use Description: CONDOMINIUM
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 518
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1920
Year Renovated: —
County: Middlesex County
APN: 843020S
Home facts updated by county records on Sep 10, 2026
Around this home
Schools
John M. Tobin Montessori School
Public PreK-5 • Assigned • 0.2mi
9/10
Putnam Avenue Upper School
Public 6-8 • Assigned • 0.4mi
7/10
Cambridge Rindge and Latin School
Public 9-12 • Assigned • 0.3mi
8/10
The Amigos School
Public PreK-8 • Assigned • 0.6mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Despite new zoning laws encouraging housing production, Cambridge remains a Seller's market driven by pent-up demand and a constant influx of buyers. Because it is a historic, built-out city, there is little new housing to replace existing...
properties, & true supply growth is severely constrained.
The Cambridge market is quite resilient. New zoning regulations now allow MF homes on traditional SF lots, as the City aims to boost housing supply & improve affordability. The high demand is consistently driven by the area's world-class healthcare,...
education, tech sectors, and high quality of life.