21 Swanson Rd is a 2,669 square foot house on a 0.51 acre lot with 4 bedrooms and 3.5 bathrooms. Based on Redfin's Framingham data, we estimate the home's value is $871,189.
Single-familyProperty Type
1971Year Built
0.51 acresLot Size
$326Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$871,189
$9,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12.5% higher than the average sale price ($774K) 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*
2025
$9,205
$273,200 + $497,700
$770,900
2024
$9,213 (+5.3%)
$244,000 + $495,400
$739,400
2023
$8,751 (+4.5%)
$217,800 + $450,700
$668,500
2022
$8,372 (+2.3%)
$197,600 + $411,700
$609,300
2021
$8,180 (+9.3%)
$190,000 + $392,200
$582,200
2020
$7,481 (+0.8%)
$172,600 + $326,800
$499,400
2019
$7,425 (+0.8%)
$172,600 + $310,200
$482,800
2018
$7,364 (+2.2%)
$166,200 + $285,000
$451,200
2017
$7,207 (−1.0%)
$161,300 + $270,000
$431,300
2016
$7,277 (+2.9%)
$161,300 + $257,400
$418,700
2015
$7,075 (−5.9%)
$161,600 + $235,400
$397,000
2014
$7,517 (+4.0%)
$175,800 + $235,200
$411,000
2013
$7,229
$175,800 + $229,400
$405,200
2012
$7,227 (+11.9%)
$193,200 + $233,400
$426,600
2011
$6,457 (+4.3%)
$189,100 + $213,700
$402,800
2010
$6,193 (+7.9%)
$210,100 + $216,400
$426,500
2009
$5,739
$239,300 + $208,000
$447,300
Tax history for 21 Swanson Rd
Year
Property tax
Land + Additions
Assessment*
2025
$9,205
$273,200 + $497,700
$770,900
2024
$9,213 (+5.3%)
$244,000 + $495,400
$739,400
2023
$8,751 (+4.5%)
$217,800 + $450,700
$668,500
2022
$8,372 (+2.3%)
$197,600 + $411,700
$609,300
2021
$8,180 (+9.3%)
$190,000 + $392,200
$582,200
2020
$7,481 (+0.8%)
$172,600 + $326,800
$499,400
2019
$7,425 (+0.8%)
$172,600 + $310,200
$482,800
2018
$7,364 (+2.2%)
$166,200 + $285,000
$451,200
2017
$7,207 (−1.0%)
$161,300 + $270,000
$431,300
2016
$7,277 (+2.9%)
$161,300 + $257,400
$418,700
2015
$7,075 (−5.9%)
$161,600 + $235,400
$397,000
2014
$7,517 (+4.0%)
$175,800 + $235,200
$411,000
2013
$7,229
$175,800 + $229,400
$405,200
2012
$7,227 (+11.9%)
$193,200 + $233,400
$426,600
2011
$6,457 (+4.3%)
$189,100 + $213,700
$402,800
2010
$6,193 (+7.9%)
$210,100 + $216,400
$426,500
2009
$5,739
$239,300 + $208,000
$447,300
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-3
Single Residence District
The purpose of the residential districts is to preserve the character of residential neighborhoods. The City contains five different residential zoning districts: Single Residence R-1 Single Residence R2 Single Residence R-3 Single Residence R-4 and General Residence G. Each district varies in lot area, frontage, setbacks, open space Percentage, and height requirements. The R-1 and the G Districts contain the densest single family neighborhoods, while decreasing in density through to the R-4 District which contains the least dense and largest lots within Framingham
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Housing-Single unit
Public service
Property details
Interior
Basement Information
Basement Sq. Ft: 864
Basement Type: Full
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: Wood Stove
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Garrison/Frontier
Construction Type: Frame
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Subdivision Name: FRAMINGHAM
Living Sq. Ft: 2,669
Gross Sq. Ft: 4,501
Ground Floor Sq. Ft: 1,296
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 22,216
Municipality Name: FRAMINGHAM
Acres: 0.51
Zoning Code: R3
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 3.5
Sq. Ft.: 2,669
Stories: 2.0
Lot Size: 0.51 acres
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1982
County: Middlesex County
APN: 506181
Home facts updated by county records on Jul 16, 2026
Around this home
Schools
Places
Transit
Potter Road Elementary School
Public K-5 • Assigned • 0.6mi
4/10
Cameron Middle School
Public 6-8 • Assigned • 0.8mi
4/10
Framingham High School
Public 9-12 • Assigned • 0.9mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 98° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Framingham, MA • 01701
Average low and high temperatures (°F)
33
19
36
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52
32
61
40
69
51
81
61
85
67
81
61
76
56
64
45
52
36
39
24
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9 hours in
June and 4.4 hours in December, placing it below the
U.S. average for solar exposure.
9 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$828,000 – $1.00M
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