21 Green St, Unit 3

1,826 Sq. Ft.
$767 / Sq. Ft.
1,826
Sq. Ft.
$767
per Sq. Ft.

Description

A rare opportunity to own a sun-drenched, oversized condo just steps from the heart of Coolidge Corner. Highlights of this elegant 1,800+ sq. ft. 3-bedroom, 2-bath unit include a spacious living rm with bay windows and adjacent dining rm featuring original tall wainscotting and built-in dish cupboard. Old-school architectural details continue throughout the unit. A sunroom off the primary bedroom offers a perfect retreat, while abundant closet space includes a thoughtfully designed study nook with...A rare opportunity to own a sun-drenched, oversized condo just steps from the heart of Coolidge Corner. Highlights of this elegant 1,800+ sq. ft. 3-bedroom, 2-bath unit include a spacious living rm with bay windows and adjacent dining rm featuring original tall wainscotting and built-in dish cupboard. Old-school architectural details continue throughout the unit. A sunroom off the primary bedroom offers a perfect retreat, while abundant closet space includes a thoughtfully designed study nook with a built-in desk. The sunny, eat-in kitchen is equipped with newer appliances and features 2 pantries, a laundry area with a full-size washer and dryer. Additional highlights include freshly refinished hardwood floors, newly installed Pella windows throughout, and one assigned parking space (for a monthly fee). Condo fees cover heat, hot water, trash removal, landscaping, and snow removal. Conveniently located just 1 block from the Green Line C train and a 15-min walk to the Longwood Medical!
  1. Listed by Livian Massachusetts Team • Keller Williams Realty-Merrimack
  2. Listed by Kerri Brann • Keller Williams Realty-Merrimack

Property Details for 21 Green Street, Unit 3

Town
Brookline
Area
MA-Brookline
Style
Mid-Rise
Garage Spaces
0
Parking Spaces
1.00
Parking Spaces Total
1

Open Houses

Saturday, Jan 24th

1:00 PM - 3:00 PM

Public

LISTING UPDATED: 01/23/2026 09:59 AM

Property Details for 21 Green Street, Unit 3

StatusNew
MLS #73471282
Days on MarketListed Today
Taxes$11,565 / year
HOA Fees$893
Compass TypeCondo
MLS TypeCondominium/Co-Op / Condo
Year Built1920
CountyNorfolk County

Location

Listing Courtesy of Keller Williams Realty-Merrimack, Livian Massachusetts Team; Keller Williams Realty-Merrimack, Kerri Brann
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Building Information for 21 Green Street, Unit 3

Building/Complex21 Green StFloor3Stories1Residences25Pet PolicyAllowedPet Policy Details-Year Built1920

Payment Calculator

$8,680 per month

30 year fixed, 6.15% Interest

Principal and Interest

$6,823

Property Taxes

$964

HOA Dues

$893

The Payment Calculator is for illustrative purposes only.

Property Information for 21 Green Street, Unit 3

General Details
Property Details
  • Association Amenities: Hot Water
  • Building Area Units: Square Feet
  • Community Features: Public Transportation, Shopping, Park, Medical Facility
  • Living Area: 1826.0
  • SqFt with Basement: No
  • Total Units: 25
  • Property Attached: Yes
  • Type of Condo: Condo
  • Waterfront: No
  • Water View: No
  • Year Built Details: Actual
  • Year Built Source: Public Records
Location/School
  • Grade School: Florida Ruffin Ridley
  • High School: Brookline High
Features
Interior Features
  • Appliances: Range, Dishwasher, Disposal, Refrigerator, Washer, Dryer
  • Basement Features: N
  • Num of Baths: 2.0
  • Num of Full Baths: 2
  • Num of Half Baths: 0
  • Bathrooms Total Decimal: 2.00
  • Bathrooms Total Integer: 2
  • DoorFeatures: French Doors
  • FireplaceYN: No
  • Fireplaces: 0
  • Flooring: Wood
  • Interior Features: Sun Room
  • Interior Features: French Doors, Window AC
  • Laundry Features: First Floor, Electric Dryer Hookup
  • SpaYN: No
  • Window Features: Insulated Windows
Exterior Features
  • Roof Material: Rubber
  • Structure Type: Mid-Rise
Parking Features
  • Covered Spaces: .00
  • Garage: No
Utilities
  • Cooling: Window AC
  • Cooling: Yes
  • Heating: Hot Water
  • Heating: Yes
  • Sewer: City/Town Sewer
  • Utility Connections: for Gas Range, for Electric Dryer
  • Water: Public
Room Information
Primary Bedroom
  • Room Primary Bedroom Area: 173.239999999
  • Room Primary Bedroom Features: Bathroom - Full,Flooring - Hardwood
  • Room Primary Bedroom Length: 12.2
  • Primary Bedroom Level: First Floor
  • Room Primary Bedroom Width: 14.2
Bedroom 2
  • Bedroom2 Area: 117.369999999
  • Bedroom2 Features: Flooring - Hardwood
  • Bedroom2 Length: 9.7
  • Bedroom2 Level: First
  • Bedroom2 Width: 12.1
Bedroom 3
  • Bedroom3 Area: 167.79
  • Bedroom3 Features: Flooring - Hardwood
  • Bedroom3 Length: 11.9
  • Bedroom3 Level: First
  • Bedroom3 Width: 14.1
Bathroom 1
  • Bathroom1 Features: Bathroom - Full
  • Bathroom1 Level: First
Bathroom 2
  • Bathroom2 Features: Bathroom - Full
  • Bathroom2 Level: First
Dining Room
  • Dining Room Area: 191.59
  • Dining Room Features: Flooring - Hardwood
  • Dining Room Length: 11.9
  • Dining Room Level: First
  • Dining Room Width: 16.1
Kitchen
  • Kitchen Area: 176.25
  • Kitchen Length: 14.1
  • Kitchen Level: First
  • Kitchen Width: 12.5
Living Room
  • Room Living Room Area: 293.88
  • Room Living Room Features: Flooring - Hardwood
  • Room Living Room Length: 18.6
  • Room Living Room Level: First
  • Room Living Room Width: 15.8
Property Information
Property Info
  • Farm Land Area Units: Square Feet
  • WARRANTY: No
  • Lot Size Units: Acres
Tax Information
  • Tax ID: B:045 L:0009 S:0002,3805964
  • Assessments: $1,171,700
  • Book: 5792
  • Tax Year: 2025
  • Zoning: Res
Building / Association Information
Living Characteristics
  • Beds Total: 3
  • Total Living Levels: 1
Complex & Association Information
  • Association Fee Includes: Heat, Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash
  • Complex Complete: Yes
  • Adult Community: No
Unit Information
Unit Information
  • Unit Building: 3
  • Unit Floor Level Integer: 3.0

Property History for 21 Green Street, Unit 3

DateEvent & SourcePriceAppreciation
Jan 23, 2026

Listed (Active)

MLS PIN #73471282

$1,400,000—
DateEvent & SourcePrice
01/23/2026

Listed (Active)

MLS PIN #73471282

$1,400,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 21 Green Street, Unit 3

Taxable ValueLand-Additions$1,171,700Total-
Tax Record2025$11,565 ($964 / month)
Home Facts
Beds3Baths1Total Finished SqFt1,826 SqFtAbove Grade Finished SqFt1,826 SqFtStories1StyleCondominiumYear Built1920CountyNORFOLKAPNBROO B:045 L:0009 S:0002

Schools near 21 Green Street, Unit 3

This home is within Brookline School District.
Rating
School
Type
Grades
Distance
Public - PK to 8
Public - 9 to 12
Private - PK to 12
Private - 7 to 12
Rating
School
Distance
Florida Ruffin Ridley School
PublicPK to 8

Brookline High School
Public9 to 12

Neha/Lubavitch School for Girls
PrivatePK to 12

Beacon High School
Private7 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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21 Green Street, Unit 3 is a condo for sale in Brookline, MA 02446. This listing's school district is Brookline School District. Nearby schools include Florida Ruffin Ridley School, Brookline High School and Neha/Lubavitch School for Girls. 21 Green Street, Unit 3 is a 3-bed, 2-bath, 1,826 sqft condo built in 1920.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Keller Williams Realty-Merrimack, Livian Massachusetts Team; Keller Williams Realty-Merrimack, Kerri Brann

The property listing data and information, or the images, set forth herein were provided to MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS. The property listing data and information, and the images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the images, set forth herein.