6 Middle St is a 1,791 square foot house on a 2,178 square foot lot with 3 bedrooms and 1 bathroom. Based on Redfin's Watertown data, we estimate the home's value is $833,170.
Single-familyProperty Type
1887Year Built
2,178 sq ftLot Size
$465Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$833,170
$19K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.3% lower than the average sale price ($880K) 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
$9,526 (+11.4%)
$439,300 + $341,500
$780,800
2025
$8,554 (+10.2%)
$439,300 + $293,100
$732,400
2024
$7,761 (−8.7%)
$416,000 + $247,300
$663,300
2023
$8,502 (+11.2%)
$402,600 + $223,500
$626,100
2022
$7,645 (+9.4%)
$362,300 + $214,700
$577,000
2021
$6,986 (+3.3%)
$355,600 + $214,700
$570,300
2020
$6,761 (+4.6%)
$342,200 + $214,700
$556,900
2019
$6,463 (+8.9%)
$328,800 + $173,000
$501,800
2018
$5,935 (−3.0%)
$291,900 + $148,700
$440,600
2017
$6,120 (+12.8%)
$291,900 + $148,700
$440,600
2016
$5,425 (−5.8%)
$261,700 + $134,900
$396,600
2015
$5,759 (+0.5%)
$248,300 + $134,900
$383,200
2014
$5,733 (+1.9%)
$248,300 + $134,900
$383,200
2013
$5,625 (+10.2%)
$248,300 + $134,900
$383,200
2012
$5,106 (+6.8%)
$219,700 + $134,900
$354,600
2011
$4,783 (+0.1%)
$219,700 + $123,900
$343,600
2010
$4,777 (+2.5%)
$231,500 + $127,400
$358,900
2009
$4,661
$248,300 + $132,500
$380,800
Tax history for 6 Middle St
Year
Property tax
Land + Additions
Assessment*
2026
$9,526 (+11.4%)
$439,300 + $341,500
$780,800
2025
$8,554 (+10.2%)
$439,300 + $293,100
$732,400
2024
$7,761 (−8.7%)
$416,000 + $247,300
$663,300
2023
$8,502 (+11.2%)
$402,600 + $223,500
$626,100
2022
$7,645 (+9.4%)
$362,300 + $214,700
$577,000
2021
$6,986 (+3.3%)
$355,600 + $214,700
$570,300
2020
$6,761 (+4.6%)
$342,200 + $214,700
$556,900
2019
$6,463 (+8.9%)
$328,800 + $173,000
$501,800
2018
$5,935 (−3.0%)
$291,900 + $148,700
$440,600
2017
$6,120 (+12.8%)
$291,900 + $148,700
$440,600
2016
$5,425 (−5.8%)
$261,700 + $134,900
$396,600
2015
$5,759 (+0.5%)
$248,300 + $134,900
$383,200
2014
$5,733 (+1.9%)
$248,300 + $134,900
$383,200
2013
$5,625 (+10.2%)
$248,300 + $134,900
$383,200
2012
$5,106 (+6.8%)
$219,700 + $134,900
$354,600
2011
$4,783 (+0.1%)
$219,700 + $123,900
$343,600
2010
$4,777 (+2.5%)
$231,500 + $127,400
$358,900
2009
$4,661
$248,300 + $132,500
$380,800
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Basement Information
Basement Sq. Ft: 674
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Type: Steam
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Colonial
Construction Type: Frame
Exterior Wall: Vinyl
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 1,791
Gross Sq. Ft: 2,746
# of Units: 3
# of Stories: 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,178
Municipality Name: WATERTOWN
Acres: 0.05
Zoning Code: T
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,791
Stories: 3.0
Lot Size: 2,178 square feet
Style: Single Family Residential
Year Built: 1887
Year Renovated: —
County: Middlesex County
APN: 2075176S
Home facts updated by county records on Jul 30, 2026
Around this home
Schools
J.R. Lowell Elementary School
Public PreK-5 • Assigned • 0.6mi
8/10
Watertown Middle School
Public 6-8 • Assigned • 0.2mi
7/10
Watertown High School
Public 9-12 • Assigned • 0.2mi
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.