23 Carthay Cir #21 is a 1,840 square foot condo with 3 bedrooms and 3.5 bathrooms. - it last sold on February 10, 2022 for $1,475,000. Based on Redfin's Newton data, we estimate the home's value is $1,750,718.
CondoProperty Type
2001Year Built
$951Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,750,718
$276K since sold in February 2022$133K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 29.7% higher than the average sale price ($1.35M) 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.
Property details
Interior
Basement Information
Basement Sq. Ft: 920
Basement Type: Partial
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Antique/Historic
Construction Type: Concrete
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Subdivision Name: 21-23 CARTHAY CIRCLE
Living Sq. Ft: 1,840
Gross Sq. Ft: 3,406
Ground Floor Sq. Ft: 1,840
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 24,802
Municipality Name: NEWTON
Acres: 0.5694
Zoning Code: MR1
State Use Description: CONDOMINIUM
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.5
Sq. Ft.: 1,840
Stories: 2.0
Lot Size: —
Style: Condo/Co-op
Year Built: 2001
Year Renovated: —
County: Middlesex County
APN: 1485090S
Home facts updated by county records on Jul 30, 2026
Around this home
Schools
Zervas Elementary School
Public K-5 • Assigned • 0.5mi
7/10
Oak Hill Middle School
Public 6-8 • Assigned • 1.6mi
8/10
Newton South High School
Public 9-12 • Assigned • 1.6mi
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...