+26 photos

186 Mason Ter #186 Brookline MA 02446

Sold

$2,650,000

2504 Square Feet

4 Bedrooms

3 Bathrooms

1 Half Bathrooms

3 Parking

Located in one of Brookline's most coveted neighborhoods, this stunning 4-bedroom, 3.5-bathroom condo, reimagined in 2021, sits on a rare double lot with a private, expansive deeded yard featuring multiple decks and patios. The ideal open floor plan showcases high-end custom finishes and exceptional attention to detail. The primary suite includes two large closets and a spa-inspired bath, while the light-filled walk-out lower level offers three additional bedrooms, sitting area, laundry room and two full baths. Includes two deeded garage parking spaces. Close to Coolidge Corner shopping, restaurants, popular parks, and neighborhood attractions.

Property Details for 186 Mason Ter #186

Total Rooms: 8

Bedrooms: 4

Bathrooms: 3Full 1Half

Living Area: 2504

Lot Size (Acres/SF): /

Lot Features:

Levels:

Total Parking Spaces: 3

Garage Spaces: 2

Parking Features: Detached, Garage Door Opener

Listing ID: 73429780

Postal Code: 02446

Neighborhood: Coolidge Corner

Elementary School District: Michael Driscoll

Elementary School Buffer Zone:

High School: Brookline High School

Year Built: 1900

Architectural Style:

Basement: Y

Features for 186 Mason Ter #186

Heating: Heat Pump, Electric

Heating Zones:

Fireplaces: 1

Accessibility Features:

Association: False

Association Fee: 750

Fee Frequency: Monthly

Association Fee Includes: Water, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash

Association Amenities:

Management Type:

Optional Fee:

Optional Fee Includes:

Elevator: False

Cooling: Central Air

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 186 Mason Ter #186

Electric:

Water Source: Public

Sewer: Public Sewer

Utility Connections:

Annual Tax: 20123

Assessed Value: 2038800

Tax Year: 2025

Disclosures for 186 Mason Ter #186

Disclosures:

Exclusions:

Property Attached: True

Historic District:

Zoning Code: S-7

Zoning Description: SINGLE-FAMILY

Zoning Category: single_family

Zoning FAR:

Zoning Min Lot: 7000

Lead Paint: Unknown

SqFt Includes Basement: False

Square Feet Disclosures:

Voting Precinct: 11 Located at Driscoll School, New Gymnasium, Washington Street Entrance

Listing Lifecycle for 186 Mason Ter #186

List Date: 2025-09-11

Off Market Date: 2025-11-20

Under Agreement Date: 2025-11-08

Sold Date: 2025-12-09

List Office: Compass

Listing Agent: The Drucker Group

Original List Price: $2,650,000

Sold Price: $2,600,000 (1038.34)

Square Feet Disclosures:

Last Updated on: 2026-02-07 13:50:59 from: mls-pin

Buyer’s Office: Bostonia Properties

Buyer’s Agent: Kate Duggan