40 Longfellow Rd is a 2,134 square foot house on a 6,098 square foot lot with 4 bedrooms and 2.5 bathrooms. Based on Redfin's Watertown data, we estimate the home's value is $1,194,691.
Single-familyProperty Type
1930Year Built
6,098 sq ftLot Size
$560Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,194,691
$11K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.8% higher than the average sale price ($1.05M) 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
$12,549 (+6.5%)
$481,300 + $547,300
$1,028,600
2025
$11,782 (+8.5%)
$481,300 + $527,400
$1,008,700
2024
$10,862 (−6.8%)
$461,200 + $467,200
$928,400
2023
$11,657 (+7.1%)
$439,200 + $419,200
$858,400
2022
$10,889 (+10.1%)
$417,200 + $404,600
$821,800
2021
$9,888 (+2.8%)
$402,600 + $404,600
$807,200
2020
$9,622 (+7.4%)
$388,000 + $404,600
$792,600
2019
$8,963 (+2.8%)
$373,300 + $322,600
$695,900
2018
$8,718 (+6.6%)
$366,000 + $281,200
$647,200
2017
$8,176 (+5.7%)
$307,400 + $281,200
$588,600
2016
$7,733 (−4.8%)
$307,400 + $257,900
$565,300
2015
$8,122 (+0.5%)
$287,700 + $252,700
$540,400
2014
$8,084 (+1.9%)
$287,700 + $252,700
$540,400
2013
$7,933 (+1.9%)
$287,700 + $252,700
$540,400
2012
$7,782 (+2.0%)
$287,700 + $252,700
$540,400
2011
$7,631 (+2.5%)
$287,700 + $260,500
$548,200
2010
$7,442 (+19.5%)
$303,000 + $256,100
$559,100
2009
$6,226
$270,800 + $237,900
$508,700
Tax history for 40 Longfellow Rd
Year
Property tax
Land + Additions
Assessment*
2026
$12,549 (+6.5%)
$481,300 + $547,300
$1,028,600
2025
$11,782 (+8.5%)
$481,300 + $527,400
$1,008,700
2024
$10,862 (−6.8%)
$461,200 + $467,200
$928,400
2023
$11,657 (+7.1%)
$439,200 + $419,200
$858,400
2022
$10,889 (+10.1%)
$417,200 + $404,600
$821,800
2021
$9,888 (+2.8%)
$402,600 + $404,600
$807,200
2020
$9,622 (+7.4%)
$388,000 + $404,600
$792,600
2019
$8,963 (+2.8%)
$373,300 + $322,600
$695,900
2018
$8,718 (+6.6%)
$366,000 + $281,200
$647,200
2017
$8,176 (+5.7%)
$307,400 + $281,200
$588,600
2016
$7,733 (−4.8%)
$307,400 + $257,900
$565,300
2015
$8,122 (+0.5%)
$287,700 + $252,700
$540,400
2014
$8,084 (+1.9%)
$287,700 + $252,700
$540,400
2013
$7,933 (+1.9%)
$287,700 + $252,700
$540,400
2012
$7,782 (+2.0%)
$287,700 + $252,700
$540,400
2011
$7,631 (+2.5%)
$287,700 + $260,500
$548,200
2010
$7,442 (+19.5%)
$303,000 + $256,100
$559,100
2009
$6,226
$270,800 + $237,900
$508,700
*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: 1,150
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Steam
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Colonial
Construction Type: Frame
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 2,134
Gross Sq. Ft: 3,490
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,098
Municipality Name: WATERTOWN
Acres: 0.14
Zoning Code: S-6
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.5
Sq. Ft.: 2,134
Stories: 2.0
Lot Size: 6,098 square feet
Style: Single Family Residential
Year Built: 1930
Year Renovated: —
County: Middlesex County
APN: 3753298S
Home facts updated by county records on Jul 29, 2026
Around this home
Schools
Places
Transit
Cunniff Elementary School
Public PreK-5 • Assigned • 0.4mi
8/10
Watertown Middle School
Public 6-8 • Assigned • 0.8mi
7/10
Watertown High School
Public 9-12 • Assigned • 0.8mi
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.