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300 Warren St. Brookline MA 02445

Active

$6,250,000

7,327 Square Feet

7 Bedrooms

5 Bathrooms

1 Half Bathrooms

10 Parking

Set on nearly an acre of landscaped grounds in one of Brookline’s most prestigious neighborhoods, this stately 1929 residence by Philip Stearns Avery offers over 7,300 square feet and 7 bedrooms. Mature landscaping provides privacy and tranquility, enhancing the home’s timeless elegance and scale. A gracious foyer opens to a three-season porch and terrace with sweeping views of the grounds. The living room features a grand fireplace, the dining room is ideal for entertaining, and the richly paneled library offers an intimate retreat. The kitchen includes two pantries and views of the property. Upstairs, the corner primary suite has a fireplace and walk-in closet, along with five additional bedrooms and three baths, including an optional guest suite. The 3rd floor adds wonderful space with a bedroom, family room, kitchen, and full bath, while the lower level includes a family room, gym, and two-car garage. Rich in architectural character and heritage, this is a rare Brookline offering.

Property Details for 300 Warren St.

Total Rooms: 15

Bedrooms: 7

Bathrooms: 5Full 1Half

Living Area: 7,327

Lot Size (Acres/SF): 0.97/ 42,366

Lot Features:

Levels:

Total Parking Spaces: 10

Garage Spaces: 2

Parking Features: Attached, Paved Drive, Off Street

Listing ID: 73508801

Postal Code: 02445

Neighborhood: Chestnut Hill

Elementary School District: Roland Hayes

Elementary School Buffer Zone: Hayes/Lincoln

High School: Brookline High School

Year Built: 1929

Architectural Style:

Basement: Full

Features for 300 Warren St.

Heating: Steam, Natural Gas

Heating Zones:

Fireplaces: 4

Accessibility Features:

Association: False

Association Fee:

Fee Frequency:

Association Fee Includes:

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:

Entry Level (Floor):

Entry Location:

Complex Complete: False

Total Units in Building:

Owner Occupied Units:

Utilities & Financials for 300 Warren St.

Electric:

Water Source: Public

Sewer: Public Sewer

Utility Connections:

Annual Tax: $63,182

Assessed Value: $6,578,800

Tax Year: 2025

Disclosures for 300 Warren St.

Disclosures: A/C on the third floor only, 2025 irrigation System, 2023 Gas Boiler, 2009 Slate Roof~ see full list of updates paper clipped to MLS

Exclusions:

Property Attached: False

Historic District:

Zoning Code: S-40

Zoning Description: SINGLE-FAMILY

Zoning Category: single_family

Zoning FAR:

Zoning Min Lot: 40,000

Lead Paint: Unknown

SqFt Includes Basement: False

Square Feet Disclosures:

Voting Precinct: 14 Located at Heath School Gymnasium, 100 Eliot Street

Listing Lifecycle for 300 Warren St.

List Date: 2026-04-28

Off Market Date:

Under Agreement Date:

Sold Date:

List Office: Hammond Residential Real Estate

Listing Agent: Irene Kerzner

Original List Price: $6,250,000

Sold Price: ()

Square Feet Disclosures:

Last Updated on: 2026-04-29 00:00:07 from: mls-pin

Buyer’s Office:

Buyer’s Agent: