20 Spring St is a 1,932 square foot house on a 6,970 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on July 23, 1985 for $125,000. Based on Redfin's Medford data, we estimate the home's value is $857,239.
Single-familyProperty Type
1950Year Built
6,970 sq ftLot Size
$444Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$857,239
$732K since sold in July 1985$1,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.4% lower than the average sale price ($907K) 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
Aug 8, 2005 • Active
Electrical
Electrical
Aug 3, 2005 • Active
Plumbing
Plumbing
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: 1,256
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Steam
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Colonial
Exterior Wall: Shingle
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 1,932
Gross Sq. Ft: 3,408
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,970
Municipality Name: MEDFORD
Acres: 0.16
Zoning Code: SF2
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,932
Stories: 2.0
Lot Size: 6,970 square feet
Style: Single Family Residential
Year Built: 1950
Year Renovated: —
County: Middlesex County
APN: 1800708S
Home facts updated by county records on Jul 30, 2026
Around this home
Schools
John J McGlynn Elementary School
Public PreK-5 • Assigned • 0.3mi
4/10
Andrews Middle School
Public 6-8 • Assigned • 0.2mi
6/10
Medford High School
Public PreK-12 • Assigned • 2.0mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
2/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
6/10 Heat Factor
7 days above 96° expected this year, 15 days in 30 years
6/10 Wind Factor
63% chance of strong winds in next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Medford, MA • 02155
Average low and high temperatures (°F)
33
20
36
21
51
32
59
40
68
51
80
61
85
67
80
60
75
57
64
46
52
37
38
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.2 hours in
June and 4.4 hours in December, placing it below the
U.S. average for solar exposure.
9.2 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$815,000 – $986,000
Reach more buyers when you sell with Redfin. Save up to $8,572 in fees.3 minutes to get started.