

Set atop Aspinwall Hill in Brookline’s Washington Square, this spectacular sun-filled condominium offers elegant, well-proportioned living and dining rooms, a bright updated kitchen with a large center island, a glass-enclosed greenhouse for relaxed family gatherings and sun room. A gracious foyer/office separates the private bedroom wing from public spaces with three generous bedrooms, oversized primary and two additional with ensuite Jack-and-Jill baths and ample closets throughout. The lower level, with its own entrance, features a spacious family room and multiple kitchenettes and bedrooms—ideal for an au pair or in-law suite. Surrounded by beautiful perennial plantings, one side of the home offers exclusive use for Unit 1, including an oversized deck. Two garage parking, one off-street parking, easy access to Washington Square, Coolidge Corner, Schick Park, and both the Green C and D MBTA lines, plus the highly regarded Runkle School, make this home a truly exceptional offering.
Property Details for 21 Colbourne Cres #1
Total Rooms: 10
Bedrooms: 3
Bathrooms: 5Full 1Half
Living Area: 3,496 sqft
Lot Size (Acres/SF): 0.24/ 10306
Lot Features:
Levels:
Total Parking Spaces: 3
Garage Spaces: 2
Parking Features: Detached, Off Street
Listing ID: 73359979
Postal Code: 02445
Neighborhood: Washington Square
Elementary School District: John D. Runkle
Elementary School Buffer Zone:
High School: Brookline High School
Year Built: 1928
Architectural Style:
Basement: Y
Features for 21 Colbourne Cres #1
Heating: Baseboard, Natural Gas
Heating Zones:
Fireplaces: 0
Accessibility Features:
Association: False
Association Fee: $435
Fee Frequency: Monthly
Association Fee Includes: Water, Sewer, Insurance, Maintenance Structure, Trash
Association Amenities:
Management Type:
Optional Fee:
Optional Fee Includes:
Elevator: False
Cooling: Wall Unit(s)
Cooling Zones:
Private Pool: False
Pool Features:
Waterfront: False
Waterfront Features:
Pets Allowed: Yes
Entry Level (Floor): 1
Entry Location:
Complex Complete: False
Total Units in Building: 2
Owner Occupied Units:
Utilities & Financials for 21 Colbourne Cres #1
Electric:
Water Source: Public
Sewer: Public Sewer
Utility Connections:
Annual Tax: $19,662
Assessed Value: $1,992,100
Tax Year: 2025
Disclosures for 21 Colbourne Cres #1
Disclosures:
Exclusions:
Property Attached: False
Historic District:
Zoning Code: SC-10
Zoning Description: SINGLE-FAMILY & CONVERTED FOR TWO-FAMILY
Zoning Category: converted_two_family
Zoning FAR:
Zoning Min Lot: 10000
Lead Paint: Unknown
SqFt Includes Basement: False
Square Feet Disclosures:
Voting Precinct: 12 Located at Runkle School Gymnasium, 50 Druce Street (Front Entrance)
Listing Lifecycle for 21 Colbourne Cres #1
List Date: April 15, 2025
Off Market Date: April 27, 2025
Under Agreement Date: 2025-04-22
Sold Date: June 5, 2025
List Office: Hammond Residential Real Estate
Listing Agent: Barrie Wheeler
Original List Price: $1,600,000
Sold Price: $1,590,000 ($455/sqft)
Square Feet Disclosures:
Last Updated on: February 7, 2026 at 1:49 PM from: mls-pin
Buyer’s Office: Compass
Buyer’s Agent: Daryl Cohan



