12 French St is a 768 square foot house on a 8,276 square foot lot with 2 bedrooms and 1.5 bathrooms. Based on Redfin's Watertown data, we estimate the home's value is $718,181.
Single-familyProperty Type
1948Year Built
8,276 sq ftLot Size
$935Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$718,181
$17K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 22.7% lower than the average sale price ($930K) 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
$9,017 (+5.7%)
$499,200 + $239,900
$739,100
2025
$8,531 (+18.4%)
$499,200 + $231,200
$730,400
2024
$7,204 (−11.1%)
$470,300 + $145,400
$615,700
2023
$8,107 (+10.5%)
$455,100 + $141,900
$597,000
2022
$7,337 (+9.7%)
$409,600 + $144,100
$553,700
2021
$6,690 (+3.8%)
$402,000 + $144,100
$546,100
2020
$6,445 (+6.5%)
$386,800 + $144,100
$530,900
2019
$6,052 (+6.6%)
$371,700 + $98,200
$469,900
2018
$5,678 (−3.0%)
$329,900 + $91,600
$421,500
2017
$5,855 (+10.5%)
$329,900 + $91,600
$421,500
2016
$5,300 (−5.3%)
$295,800 + $91,600
$387,400
2015
$5,594 (+0.5%)
$280,600 + $91,600
$372,200
2014
$5,568 (+1.9%)
$280,600 + $91,600
$372,200
2013
$5,464 (+11.6%)
$280,600 + $91,600
$372,200
2012
$4,896 (+5.7%)
$248,400 + $91,600
$340,000
2011
$4,630 (−1.7%)
$248,400 + $84,200
$332,600
2010
$4,709 (+1.8%)
$261,700 + $92,100
$353,800
2009
$4,628
$280,600 + $97,500
$378,100
Tax history for 12 French St
Year
Property tax
Land + Additions
Assessment*
2026
$9,017 (+5.7%)
$499,200 + $239,900
$739,100
2025
$8,531 (+18.4%)
$499,200 + $231,200
$730,400
2024
$7,204 (−11.1%)
$470,300 + $145,400
$615,700
2023
$8,107 (+10.5%)
$455,100 + $141,900
$597,000
2022
$7,337 (+9.7%)
$409,600 + $144,100
$553,700
2021
$6,690 (+3.8%)
$402,000 + $144,100
$546,100
2020
$6,445 (+6.5%)
$386,800 + $144,100
$530,900
2019
$6,052 (+6.6%)
$371,700 + $98,200
$469,900
2018
$5,678 (−3.0%)
$329,900 + $91,600
$421,500
2017
$5,855 (+10.5%)
$329,900 + $91,600
$421,500
2016
$5,300 (−5.3%)
$295,800 + $91,600
$387,400
2015
$5,594 (+0.5%)
$280,600 + $91,600
$372,200
2014
$5,568 (+1.9%)
$280,600 + $91,600
$372,200
2013
$5,464 (+11.6%)
$280,600 + $91,600
$372,200
2012
$4,896 (+5.7%)
$248,400 + $91,600
$340,000
2011
$4,630 (−1.7%)
$248,400 + $84,200
$332,600
2010
$4,709 (+1.8%)
$261,700 + $92,100
$353,800
2009
$4,628
$280,600 + $97,500
$378,100
*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: 768
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Hot Water
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 4
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Cape Cod
Construction Type: Frame
Exterior Wall: Vinyl
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 768
Gross Sq. Ft: 2,400
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,276
Municipality Name: WATERTOWN
Acres: 0.19
Zoning Code: T
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.5
Sq. Ft.: 768
Stories: 2.0
Lot Size: 8,276 square feet
Style: Single Family Residential
Year Built: 1948
Year Renovated: —
County: Middlesex County
APN: 299967S
Home facts updated by county records on Sep 10, 2026
Around this home
Schools
K - 12
Preschool & daycare
J.R. Lowell Elementary School
Public PreK-5 • Assigned • 0.7mi
8/10
Watertown Middle School
Public 6-8 • Assigned • 0.2mi
7/10
Watertown High School
Public 9-12 • Assigned • 0.1mi
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...