21 Silver Birch Rd is a 3,995 square foot house on a 0.29 acre lot with 5 bedrooms and 6.5 bathrooms. Based on Redfin's Waban data, we estimate the home's value is $4,197,416.
Single-familyProperty Type
2023Year Built
0.29 acresLot Size
$1,051Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$4,197,416
$1,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 59.6% higher than the average sale price ($2.63M) 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
$38,207
$1,367,100 + $2,575,800
$3,942,900
Tax history for 21 Silver Birch Rd
Year
Property tax
Land + Additions
Assessment*
2026
$38,207
$1,367,100 + $2,575,800
$3,942,900
*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: 6
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Colonial
Construction Type: Concrete
Exterior Wall: Stone/Stucco
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 3,995
Gross Sq. Ft: 7,185
Ground Floor Sq. Ft: 1,464
# of Units: 1
# of Stories: 2
Parking & Garage Information
Parking Type: Attached Garage
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 12,632
Municipality Name: NEWTON
Acres: 0.29
Zoning Code: SR2
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 6.5
Sq. Ft.: 3,995
Stories: 2.0
Lot Size: 0.29 acres
Style: Single Family Residential
Year Built: 2023
Year Renovated: —
County: Middlesex County
APN: 145515
Home facts updated by county records on Apr 24, 2026
Around this home
Schools
Angier Elementary School
Public K-5 • Assigned • 0.7mi
9/10
Charles E Brown Middle School
Public 6-8 • Assigned • 1.8mi
10/10
Newton South High School
Public 9-12 • Assigned • 1.9mi
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...