346 Main St is a 1,032 square foot condo with 2 bedrooms and 1.5 bathrooms. Based on Redfin's Watertown data, we estimate the home's value is $514,240.
CondoProperty Type
1830Year Built
$498Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$514,240
$19K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4% lower than the average sale price ($536K) 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
$5,672 (+4.8%)
$485,600
2024
$5,412 (−8.3%)
$462,600
2023
$5,901 (+12.9%)
$434,500
2022
$5,226 (+15.1%)
$394,400
2021
$4,542 (+0.9%)
$370,800
2020
$4,502 (−0.7%)
$370,800
2019
$4,532 (+5.1%)
$351,900
2018
$4,313 (+5.1%)
$320,200
2017
$4,102 (+12.0%)
$295,300
2016
$3,662 (−9.0%)
$267,700
2015
$4,024 (+0.5%)
$267,700
2014
$4,005 (+1.9%)
$267,700
2013
$3,930 (+4.1%)
$267,700
2012
$3,776 (+3.5%)
$262,200
2011
$3,650 (+10.4%)
$262,200
2010
$3,306 (+10.3%)
$248,400
2009
$2,996
$244,800
Tax history for 346 Main St
Year
Property tax
Land + Additions
Assessment*
2025
$5,672 (+4.8%)
$485,600
2024
$5,412 (−8.3%)
$462,600
2023
$5,901 (+12.9%)
$434,500
2022
$5,226 (+15.1%)
$394,400
2021
$4,542 (+0.9%)
$370,800
2020
$4,502 (−0.7%)
$370,800
2019
$4,532 (+5.1%)
$351,900
2018
$4,313 (+5.1%)
$320,200
2017
$4,102 (+12.0%)
$295,300
2016
$3,662 (−9.0%)
$267,700
2015
$4,024 (+0.5%)
$267,700
2014
$4,005 (+1.9%)
$267,700
2013
$3,930 (+4.1%)
$267,700
2012
$3,776 (+3.5%)
$262,200
2011
$3,650 (+10.4%)
$262,200
2010
$3,306 (+10.3%)
$248,400
2009
$2,996
$244,800
*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
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Hot Water
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Townhouse
Construction Type: Frame
Exterior Wall: Vinyl
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 1,032
Gross Sq. Ft: 1,082
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Municipality Name: WATERTOWN
Zoning Code: LB
State Use Description: CONDOMINIUM
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 1.5
Sq. Ft.: 1,032
Stories: 2.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1830
Year Renovated: —
County: Middlesex County
APN: 847661
Home facts updated by county records on Jul 17, 2026
Around this home
Schools
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.