121 Selwyn Rd is a 1,544 square foot house on a 7,405 square foot lot with 3 bedrooms and 1.5 bathrooms. Based on Redfin's Newton data, we estimate the home's value is $1,123,454.
Single-familyProperty Type
1953Year Built
7,405 sq ftLot Size
$728Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,123,454
$168K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.9% lower than the average sale price ($1.15M) 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*
2026
$9,090 (+3.8%)
$938,100
2025
$8,755 (+3.4%)
2024
$8,466 (+5.5%)
2023
$8,028 (+4.5%)
$667,400 + $121,200
$788,600
2022
$7,682 (+3.6%)
$618,000 + $112,200
$730,200
2021
$7,413 (+3.1%)
$583,000 + $105,900
$688,900
2020
$7,192 (+2.9%)
$583,000 + $105,900
$688,900
2019
$6,989 (+5.5%)
$566,000 + $102,800
$668,800
2018
$6,627 (+3.1%)
$513,700 + $98,800
$612,500
2017
$6,425 (+4.6%)
$484,600 + $93,200
$577,800
2016
$6,145 (+4.9%)
$452,900 + $87,100
$540,000
2015
$5,860 (+0.8%)
$423,300 + $81,400
$504,700
2014
$5,814 (+5.5%)
$389,400 + $90,300
$479,700
2013
$5,512 (+2.9%)
$389,400 + $90,300
$479,700
2012
$5,358 (+1.7%)
$389,400 + $90,300
$479,700
2011
$5,266 (+2.6%)
$394,100 + $89,000
$483,100
2010
$5,132 (+2.4%)
$402,100 + $90,900
$493,000
2009
$5,011
$410,300 + $92,800
$503,100
Tax history for 121 Selwyn Rd
Year
Property tax
Land + Additions
Assessment*
2026
$9,090 (+3.8%)
$938,100
2025
$8,755 (+3.4%)
2024
$8,466 (+5.5%)
2023
$8,028 (+4.5%)
$667,400 + $121,200
$788,600
2022
$7,682 (+3.6%)
$618,000 + $112,200
$730,200
2021
$7,413 (+3.1%)
$583,000 + $105,900
$688,900
2020
$7,192 (+2.9%)
$583,000 + $105,900
$688,900
2019
$6,989 (+5.5%)
$566,000 + $102,800
$668,800
2018
$6,627 (+3.1%)
$513,700 + $98,800
$612,500
2017
$6,425 (+4.6%)
$484,600 + $93,200
$577,800
2016
$6,145 (+4.9%)
$452,900 + $87,100
$540,000
2015
$5,860 (+0.8%)
$423,300 + $81,400
$504,700
2014
$5,814 (+5.5%)
$389,400 + $90,300
$479,700
2013
$5,512 (+2.9%)
$389,400 + $90,300
$479,700
2012
$5,358 (+1.7%)
$389,400 + $90,300
$479,700
2011
$5,266 (+2.6%)
$394,100 + $89,000
$483,100
2010
$5,132 (+2.4%)
$402,100 + $90,900
$493,000
2009
$5,011
$410,300 + $92,800
$503,100
*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: 1,404
Basement Type: Partial
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Hot Water
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Ranch
Construction Type: Concrete
Exterior Wall: Vinyl
Roof Shape Type: Hip
Property Information
Living Sq. Ft: 1,544
Gross Sq. Ft: 2,948
Ground Floor Sq. Ft: 1,544
# of Units: 1
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,405
Municipality Name: NEWTON
Acres: 0.17
Zoning Code: SR3
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 1,544
Stories: 1.0
Lot Size: 7,405 square feet
Style: Single Family Residential
Year Built: 1953
Year Renovated: —
County: Middlesex County
APN: 219646S
Home facts updated by county records on Jul 29, 2026
Around this home
Schools
Countryside Elementary School
Public K-5 • Assigned • 0.1mi
9/10
Charles E Brown Middle School
Public 6-8 • Assigned • 0.6mi
10/10
Newton South High School
Public 9-12 • Assigned • 0.7mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Comprising 13 distinct 'villages,' Newton remains a fiercely competitive Seller's market. With restrictive zoning, multiple T stops, and a suburban setting near Boston, this highly desirable, built-out city lacks new buildable land, ensuring new...