102 Hillside Rd is a 2,917 square foot multi-family home on a 3,920 square foot lot with 5 bedrooms and 3 bathrooms. - it last sold on January 05, 1990 for $236,000. Based on Redfin's Watertown data, we estimate the home's value is $1,254,303.
Multi-familyProperty Type
1915Year Built
3,920 sq ftLot Size
$430Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,254,303
$1.0M since sold in January 1990$8,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.7% lower than the average sale price ($1.30M) 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: 1,161
Bathroom Information
# of Full Baths: 3
Heating & Cooling
Heating Type: Forced Hot Water
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 11
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Duplex
Construction Type: Frame
Exterior Wall: Vinyl
Roof Shape Type: Hip
Property Information
Living Sq. Ft: 2,917
Gross Sq. Ft: 5,557
# of Units: 2
# of Stories: 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 3,920
Municipality Name: WATERTOWN
Acres: 0.09
Zoning Code: T
State Use Description: 2-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 2,917
Stories: 3.0
Lot Size: 3,920 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1915
Year Renovated: —
County: Middlesex County
APN: 3715334S
Home facts updated by county records on Aug 10, 2026
Around this home
Schools
Hosmer Elementary School
Public PreK-5 • Assigned • 0.5mi
7/10
Watertown Middle School
Public 6-8 • Assigned • 1.5mi
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.