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309 Mason Terrace Brookline MA 02445

SLD

$2,000,000

2,520 sqft Square Feet

4 Bedrooms

2 Bathrooms

1 Half Bathrooms

2 Parking

Set in Coolidge Corner on a tree-lined street, this 4 bedroom Dutch Colonial-style residence seamlessly blends original craftsmanship with modern features. A gracious foyer opens to a lovely living room with an adjoining sunroom and fireplace, an oversized dining room surrounded by windows overlooks the gardens, & an open renovated kitchen appointed with semi-custom cherry cabinetry, peninsula island, & stainless steel appliances. A half bathroom & entrance to an oversized deck nestled in the trees complete this level. The second level is comprised of a primary bedroom, 2 additional bedrooms & an office, & a renovated bathroom. The basement includes a family room, full bathroom, laundry, & utility /storage area. Additional features: beautiful hardwood floors, original detail, newer driveway & walkway, & a shed area below the sunroom. The grounds have mature plantings & an expansive deck with amazing views. This property is convenient to the “T” & all that Coolidge Corner has to offer.

Property Details for 309 Mason Terrace

Total Rooms: 8

Bedrooms: 4

Bathrooms: 2Full 1Half

Living Area: 2,520 sqft

Lot Size (Acres/SF): 0.15/ 6586

Lot Features:

Levels:

Total Parking Spaces: 2

Garage Spaces: 0

Parking Features: Paved Drive, Off Street, Driveway

Listing ID: 73349964

Postal Code: 02445

Neighborhood: Coolidge Corner

Elementary School District: Michael Driscoll

Elementary School Buffer Zone:

High School: Brookline High School

Year Built: 1925

Architectural Style:

Basement: Full, Partially Finished, Walk-Out Access, Interior Entry, Concrete

Features for 309 Mason Terrace

Heating: Central, Baseboard, Hot Water, Natural Gas, Wood Stove

Heating Zones:

Fireplaces: 1

Accessibility Features:

Association: False

Association Fee:

Fee Frequency:

Association Fee Includes:

Association Amenities:

Management Type:

Optional Fee:

Optional Fee Includes:

Elevator: False

Cooling: Window Unit(s)

Cooling Zones:

Private Pool: False

Pool Features:

Waterfront: False

Waterfront Features:

Pets Allowed:

Entry Level (Floor):

Entry Location:

Complex Complete: False

Total Units in Building:

Owner Occupied Units:

Utilities & Financials for 309 Mason Terrace

Electric:

Water Source: Public

Sewer: Public Sewer

Utility Connections:

Annual Tax: $18,189

Assessed Value: $1,861,700

Tax Year: 2024

Disclosures for 309 Mason Terrace

Disclosures: Seller owns solar panels & transferrable. Transfer doc on MLS clip-board. Seller has not paid an electricity bill since she installed the Solar panels in 2014. And currently has a $1, 000 electric credit. 2 burners on the stove are currently not functional. Best estimate on solar power production.

Exclusions:

Property Attached: False

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: 9 Located at Senior Center, 93 Winchester Street

Listing Lifecycle for 309 Mason Terrace

List Date: March 25, 2025

Off Market Date: May 27, 2025

Under Agreement Date: 2025-05-27

Sold Date: May 27, 2025

List Office: Hammond Residential Real Estate

Listing Agent: Karen Nickel

Original List Price: $2,000,000

Sold Price: $2,000,000 ($794/sqft)

Square Feet Disclosures:

Last Updated on: December 21, 2025 at 12:01 PM from: mls-pin

Buyer’s Office: Redfin Corp.

Buyer’s Agent: James Gulden