9 Appleton St is a 1,831 square foot condo with 4 bedrooms and 2 bathrooms. - it last sold on May 06, 2025 for $980,000. Based on Redfin's Watertown data, we estimate the home's value is $999,943.
CondoProperty Type
1913Year Built
$546Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$999,943
$20K since sold in May 2025$18K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.2% higher than the average sale price ($825K) of 6 comparable homes.
*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: 414
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Forced Hot Water
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Average
Construction Type: Frame
Exterior Wall: Vinyl
Roof Shape Type: Gable
Property Information
Subdivision Name: 07-9 APPLETON STREET CONDO
Living Sq. Ft: 1,831
Gross Sq. Ft: 2,684
# of Units: 1
# of Stories: 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,004
Municipality Name: WATERTOWN
Acres: 0.0919
Zoning Code: T
State Use Description: CONDOMINIUM
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,831
Stories: 3.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1913
Year Renovated: —
County: Middlesex County
APN: 3719749S
Home facts updated by county records on Sep 10, 2026
Around this home
Schools
K - 12
Preschool & daycare
Hosmer Elementary School
Public PreK-5 • Assigned • 0.4mi
7/10
Watertown Middle School
Public 6-8 • Assigned • 1.6mi
7/10
Watertown High School
Public 9-12 • Assigned • 1.6mi
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...