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300 Warren St. — Photo 11 / 30

$6,250,000

Active

300 Warren St.

Brookline, MA 02445

7Beds
5.5Baths
7,327Sq Ft
$853$/Sq Ft
42,366 sqftLot
1929Built
25Days on Market

Listed by Irene Kerzner at Hammond Residential Real Estate

Listing courtesy of Irene Kerzner, Hammond Residential Real Estate

About This Property

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

Key Facts

Property Type

Single Family

Style

Low-Rise

Year Built

1929

Living Area

7,327 sqft

Lot Size

42,366 sqft

Rooms

15

Bedrooms

7

Bathrooms

5.5 (5 full, 1 half)

Construction

Exterior

B

Basement

Full Basement

Flooring

Laminate

Parking Spaces

10

Garage Spaces

2

Systems & Utilities

Heating

Wood Stove, Coal

Cooling

Central Air

Water

City/Town Water

Sewer

City/Town Sewer

Financial

Taxes (2025)

$63,182/yr

Price / Sqft

$853/sqft

MLS #

73508801

Days on Market

25

Price History

Listed

Apr 29, 2026

$6,250,000

No price changes recorded.

Explore the Neighborhood

Schools Nearby

Public Schools of Brookline

13 schools · 12:1 student-teacher ratio

A+8/10

Elementary Schools

Amos A. Lawrence School (K-8)9/10
Pierce School (K-8)8/10
Edith C. Baker School (K-8)8/10

High Schools

Brookline High School (9-12)9/10
School-Within-A-School (SWS) alternative programAlternative Choices in Education (ACE)New STEM building (ranked 50th nationally for STEM)18 AP subjects at Brookline High School

Ratings from GreatSchools & Niche

Full school details →
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Listing Courtesy Of

Irene Kerzner · Hammond Residential Real Estate
(617) 731-4644

MLS #73508801

Listing information provided by MLS Property Information Network, Inc. (MLS PIN). Data last updated May 24, 2026. Information deemed reliable but not guaranteed. © 2026 Steinmetz Real Estate Professionals at William Raveis Real Estate. Equal Housing Opportunity.

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