122 Charles River Rd #120 is a 2,548 square foot multi-family home on a 8,712 square foot lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Watertown data, we estimate the home's value is $1,032,670.
Multi-familyProperty Type
1927Year Built
8,712 sq ftLot Size
$405Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,032,670
$40K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4% higher than the average sale price ($993K) 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*
2026
$11,114 (+7.4%)
$425,800 + $485,200
$911,000
2025
$10,350 (+7.4%)
$425,800 + $460,300
$886,100
2024
$9,634 (−12.5%)
$411,500 + $411,900
$823,400
2023
$11,013 (+3.3%)
$403,600 + $407,400
$811,000
2022
$10,665 (+14.6%)
$395,700 + $409,200
$804,900
2021
$9,308 (+3.0%)
$364,000 + $395,800
$759,800
2020
$9,033 (+7.4%)
$356,100 + $388,000
$744,100
2019
$8,409 (+2.8%)
$332,400 + $320,500
$652,900
2018
$8,179 (+3.7%)
$316,500 + $290,700
$607,200
2017
$7,885 (+1.5%)
$277,000 + $290,700
$567,700
2016
$7,766 (+19.0%)
$277,000 + $290,700
$567,700
2015
$6,528 (+0.5%)
$246,100 + $188,200
$434,300
2014
$6,497 (+1.9%)
$246,100 + $188,200
$434,300
2013
$6,376 (+2.0%)
$246,100 + $188,200
$434,300
2012
$6,254 (+7.1%)
$246,100 + $188,200
$434,300
2011
$5,842 (+1.4%)
$246,100 + $173,600
$419,700
2010
$5,761 (−8.9%)
$259,200 + $173,600
$432,800
2009
$6,327
$313,400 + $203,500
$516,900
Tax history for 122 Charles River Rd #120
Year
Property tax
Land + Additions
Assessment*
2026
$11,114 (+7.4%)
$425,800 + $485,200
$911,000
2025
$10,350 (+7.4%)
$425,800 + $460,300
$886,100
2024
$9,634 (−12.5%)
$411,500 + $411,900
$823,400
2023
$11,013 (+3.3%)
$403,600 + $407,400
$811,000
2022
$10,665 (+14.6%)
$395,700 + $409,200
$804,900
2021
$9,308 (+3.0%)
$364,000 + $395,800
$759,800
2020
$9,033 (+7.4%)
$356,100 + $388,000
$744,100
2019
$8,409 (+2.8%)
$332,400 + $320,500
$652,900
2018
$8,179 (+3.7%)
$316,500 + $290,700
$607,200
2017
$7,885 (+1.5%)
$277,000 + $290,700
$567,700
2016
$7,766 (+19.0%)
$277,000 + $290,700
$567,700
2015
$6,528 (+0.5%)
$246,100 + $188,200
$434,300
2014
$6,497 (+1.9%)
$246,100 + $188,200
$434,300
2013
$6,376 (+2.0%)
$246,100 + $188,200
$434,300
2012
$6,254 (+7.1%)
$246,100 + $188,200
$434,300
2011
$5,842 (+1.4%)
$246,100 + $173,600
$419,700
2010
$5,761 (−8.9%)
$259,200 + $173,600
$432,800
2009
$6,327
$313,400 + $203,500
$516,900
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Basement Information
Basement Sq. Ft: 1,170
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Steam
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 12
Exterior
Exterior Information
Physical Condition: Average
Construction Type: Frame
Exterior Wall: Vinyl
Roof Shape Type: Hip
Property Information
Living Sq. Ft: 2,548
Gross Sq. Ft: 3,970
# of Units: 2
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,712
Municipality Name: WATERTOWN
Acres: 0.2
Zoning Code: T
State Use Description: 2-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,548
Stories: 2.0
Lot Size: 8,712 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1927
Year Renovated: —
County: Middlesex County
APN: 1387936S
Home facts updated by county records on Jul 28, 2026
Around this home
Schools
Hosmer Elementary School
Public PreK-5 • Assigned • 0.8mi
7/10
Watertown Middle School
Public 6-8 • Assigned • 1.0mi
7/10
Watertown High School
Public 9-12 • Assigned • 1.0mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Watertown's urban-suburban feeling paired with its proximity to Cambridge & Boston have caused it to rapidly transform into a destination for home buyers. Historically a manufacturing city, it has changed into a restaurant, shopping, and biotech hub...
with a completely built-out residential landscape.
Watertown’s market has exploded in recent years, with high home prices. Located close to Boston, it offers the perfect balance of a seamless urban commute and the tranquility of suburban living. Enhanced by flexible MBTA bus options and its location...