21 Redwood Rd is a 4,128 square foot house on a 0.26 acre lot with 5 bedrooms and 6.5 bathrooms. Based on Redfin's Newton data, we estimate the home's value is $3,556,123.
Single-familyProperty Type
2023Year Built
0.26 acresLot Size
$861Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,556,123
$23K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 42.4% higher than the average sale price ($2.50M) 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
$34,202
$1,239,000 + $2,290,600
$3,529,600
Tax history for 21 Redwood Rd
Year
Property tax
Land + Additions
Assessment*
2026
$34,202
$1,239,000 + $2,290,600
$3,529,600
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Bathroom Information
# of Full Baths: 6
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Contemporary
Construction Type: Concrete
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 4,128
Gross Sq. Ft: 7,237
# of Units: 1
# of Stories: 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,326
Municipality Name: NEWTON
Acres: 0.26
Zoning Code: SR2
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 6.5
Sq. Ft.: 4,128
Stories: 3.0
Lot Size: 0.26 acres
Style: Single Family Residential
Year Built: 2023
Year Renovated: —
County: Middlesex County
APN: 3366653
Home facts updated by county records on Apr 24, 2026
Around this home
Schools
Memorial Spaulding Elementary School
Public K-5 • Assigned • 0.3mi
10/10
Oak Hill Middle School
Public 6-8 • Assigned • 0.6mi
8/10
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...