21 Carlton St, Brookline, MA 02446
OFF MARKET

21 Carlton St
Brookline, MA 02446

Longwood
  • 2 Beds
  • 3 Baths
  • 1,634 sqft

$1,620,300

Trulia Estimate
as of May 25, 2026
Est. Refi. Payment $9,501/mo*
Refinance Your Home

$1,620,300

Trulia Estimate
as of May 25, 2026
Est. Refi. Payment $9,501/mo*
Refinance Your Home
2 Beds
3 Baths
1,634 sqft

Local Information

Map showing home location
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Description

This condo is located at 21 Carlton St, Brookline, MA. 21 Carlton St is in the Longwood neighborhood in Brookline, MA and in ZIP code 02446. This property has 2 bedrooms, 3 bathrooms and approximately 1,634 sqft of floor space. This property was built in 1961.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
Garage
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 21 Carlton St

Interior Features

Interior Details
BasementNumber of Rooms: 6
Heating & Cooling
Heating: Forced AirAir ConditioningHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Brick
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1961
Property Type / Style
Property Type: Condo

Community

Units in Building: 1

Price History for 21 Carlton St

DatePriceEventSource
02/03/1986$250,040Sold
N/A
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Property Tax and Assessment

Year2025
Tax$13,328
Assessment$1,350,400
Home facts updated by county records

Comparable Sales for 21 Carlton St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
20 Chapel St #C312, Brookline, MA
0.24
Condo
$322,500
01/29/26
2
2
1,176
910 Beacon St #6, Boston, MA
0.21
Condo
$1,075,000
11/05/25
2
2
1,276
918 Beacon St #3, Boston, MA
0.19
Condo
$840,000
07/07/25
2
2
932
22 Medfield St #1, Boston, MA
0.15
Condo
$1,425,000
08/01/25
3
2
1,766
100 Riverway #6, Boston, MA
0.24
Condo
$855,000
09/30/25
2
2
990
20 Chapel St #B712, Brookline, MA
0.25
Condo
$1,350,000
02/18/26
2
2
1,177
20 Chapel St #APH4, Brookline, MA
0.25
Condo
$2,437,500
03/05/26
3
3
1,810
1160 Beacon St #203, Brookline, MA
0.31
Condo
$1,650,000
08/14/25
2
2
1,485
188 Brookline Ave #20J, Boston, MA
0.32
Condo
$2,550,000
05/08/26
2
2
1,515
128 Sewall Ave #A, Brookline, MA
0.40
Condo
$1,675,000
06/26/25
3
3
1,760

Nearby homes

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Assigned Schools

These are the assigned schools for 21 Carlton St.
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Neighborhood Overview

Longwood
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Neighborhood stats provided by third party data sources.

What Locals Say about Longwood

  • Kelly G.
    "It feels like an oasis from Boston while still being so close to the city. I can be in our buildings backyard but still walk to fenway in 5 minutes"
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21 Carlton St, Brookline, MA 02446 is a 2 bedroom, 3 bathroom, 1,634 sqft condo built in 1961. 21 Carlton St is located in Longwood, Brookline. This property is not currently available for sale. 21 Carlton St was last sold on Feb 3, 1986 for $250,040. The current Trulia Estimate for 21 Carlton St is $1,620,300.