51 Kelly Rd is a 1,516 square foot house on a 2,614 square foot lot with 2 bedrooms and 2 bathrooms. - it last sold on January 07, 1987 for $140,000. Based on Redfin's Cambridge data, we estimate the home's value is $1,379,229.
Single-familyProperty Type
1905Year Built
2,614 sq ftLot Size
$910Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,379,229
$1.2M since sold in January 1987$2,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.9% lower than the average sale price ($1.53M) 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.
Permits
Nov 15, 2021 • Final
Building: alteration and addition
Install replacement windows. No structural work is included.
Remodel
Apr 25, 2019 • Active
Building: alteration and addition
Install replacement windows in the same size and location as the existing ones. No structural changes are included.
Remodel
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 770
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Forced Air
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Conventional
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Mansard
Property Information
Living Sq. Ft: 1,516
Gross Sq. Ft: 2,311
Ground Floor Sq. Ft: 965
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,614
Municipality Name: CAMBRIDGE
Acres: 0.06
Zoning Code: C
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,516
Stories: 2.0
Lot Size: 2,614 square feet
Style: Single Family Residential
Year Built: 1905
Year Renovated: —
County: Middlesex County
APN: 3506223S
Home facts updated by county records on Jul 29, 2026
Around this home
Schools
The Amigos School
Public PreK-8 • Assigned • 0.1mi
9/10
Cambridge Rindge and Latin School
Public 9-12 • Assigned • 0.8mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Despite new zoning laws encouraging housing production, Cambridge remains a Seller's market driven by pent-up demand and a constant influx of buyers. Because it is a historic, built-out city, there is little new housing to replace existing...
properties, & true supply growth is severely constrained.