When was property at 300 Warren Street built and last sold?

The property at 300 Warren Street was built in 1929 and last sold on Jan 1, 1970 for $1,767,500.

How much is this home worth?

The estimated value of the home located at 300 Warren Street is $6,312,500.

What are some comparable homes to 300 Warren Street?

There are currently no comparable homes to 300 Warren Street.

Brookline

02445

South Brookline

300 Warren St.

Map

$6,250,000

● House - In Contract

300 Warren St.

Brookline, MA 02445

7 Beds

5 Baths, 1 Half Bath

7,327 Ft²

$35,954

Est. Monthly

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.

Unit Size

7,327 Ft²

Days on Market

Land Size

0.97 acres

Price per sqft

$853

Property Type

House

Property Taxes

$5,265

HOA Dues

Year Built

1929

Listed By

Irene Kerzner

Hammond Residential Real Estate

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Last updated: 11 days ago (MLSPIN #73508801)

Price History

Date / Event	Date	Event
Sep 17, 2026	In contract	-
In contract
Sep 16, 2026	Relisted	$6,250,000
Relisted
Jul 20, 2026	Withdrawn	-
Withdrawn
Apr 28, 2026	Listed by Hammond Residential Real Estate	$6,250,000
Listed by Hammond Residential Real Estate
Nov 19, 1998	Sold	Premium
Sold
Oct 2, 1998	Listed by Hammond Residential Real Estate	$1,895,000
Listed by Hammond Residential Real Estate
Sep 2, 1998	Sold	Premium
Sold

Property Highlights

Garage

Parking Available

Air Conditioning

Fireplace

Parking Details

Has Garage

Attached Garage

Has Open Parking

Parking Features: Attached, Paved, Off Street

Garage Spaces: 2

Open Parking Spaces: 8

Interior Details

Half Bathrooms: 1

Full Bathrooms: 5

Appliances: Gas Water Heater, Range, Oven, Dishwasher, Disposal, Refrigerator, Freezer

Flooring Type: Hardwood

Laundry Features: Gas Dryer Hookup

Rooms: 15

Has Fireplace

Fireplaces: 4

Basement: Full

Exterior Details

Square Footage: 7327

Architectural Style: Georgian

Year Built Source: Public Records

Year Built: 1929

Building Area Total: 7327

Building Area Units: Square Feet

Window Features: Storm Window(s)

Construction Materials: Brick

Patio and Porch Features: Porch, Patio

Lot Size Area: 0.97

Lot Size Units: Acres

Lot Size Acres: 0.97

Lot Size Square Feet: 42366

Water Source: Public

Financial Details

Tax Assessed Value: $6,578,800

Tax Annual Amount: $63,182

Utilities Details

Cooling Type: Central Air

Heating Type: Steam, Natural Gas

Sewer : Public Sewer

Building Info

Overview

General

Year Built: 1929

Effective Year Built: 1969
Building Count: 1
Total Rooms: 12
Bedroom Count: 6
Bathroom Count: 6
Full Bathrooms: 5
Partial Bathrooms: 6
Building Condition: 3
Building Quality: 0
Construction Type: 6
Building Style: 5
Exterior Walls Type: 2
Interior Walls Type: 0
Roof Shape Type: 8
Roof Cover Type: 6
Floor Count: 200
Living Units: 1
Floor Cover: 0
Basement Type: 2
Basement Area: 2,741
Garage Type: 17
Parking Space Count: 2
Patio Type: 0
Porch Type: 0
Pool Type: 0

Dimensions

Lot Size Square Feet: 42,366

Total Building Area: 6,282
Gross Building Area: 11,345
Building Area: 6,282
Building Area Measurement: L

Heating and Cooling

Fireplace Count: 1

Air Conditioning: 0
Heating: 16
Heated Square Feet: 6,282
Heating Fuel Type: 3

Utilities

Sewer System: 0

Water Service: 0

Building

Building Type: 0

Property Class: R
Subdivision: WILLIAMS ESTATE ADD 01
Land Acres: 0000000973
Standard Land Use Code: 1001
County Land Use Code: 101

Neighborhood

School District Name: Brookline School District

School Tax School District: BROOKLINE SD
Census Tract: 401100

Zoning

Zoning: S40

Geography

Account Number: 12737005

Parcel: BROO B:350 L:0009 S:0000
Block: 350
Lot: 9
Municipality: BROOKLINE
Latitude: 42.3218
Longitude: -71.1357

Address

Full Address: 300 Warren St

Address - House Number: 300
Address - Street Name: Warren
Address - Suffix Type: St
State: MA
City Name: Brookline
Carrier Code: C056
4-Digit Zip Code: 5927
Zip Code: 02445

Valuation

Tax

Tax Year: 2024

Tax Amount: $6,033,000

Appraisal Valuation

Standard Deviation: 0.2967

Valuation Date: Mar 13, 2024
Confidence Score: 40
Final Value: 4,161,372
High Value: 5,396,135
Low Value: 2,926,608

Open Liens

Total Open Liens:

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Assessments Valuation

Assessed Year: 2024

Assessed Total Value: $6,175,000
Assessed Land Value: $2,958,600
Assessed Improvements Value: $3,216,400

Sales

Current Sale Recording Date: Nov 19, 1998

Current Sale Price:

Premium
Current Sale Document Type: 27
Previous Sale Recording Date: Sep 02, 1998
Previous Sale Amount: $1,800,000
Previous Sale Document Type: 27

Last Sale Mortgage

First Mortgage Lender:

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Previous Mortgages

Previous Mortgage Lender:

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Data used for valuation calculations is provided by RealtyHop, and other third party sources

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Comparables

About South Brookline

Stats & Trends

Median Asking:

$2,049,000

Sale Price/ft²

$687

Below Asking

0.02%

Average Days on Market

Average Home Size

5438 ft²

Average Home Age

75.6 years

Currently For Sale

31 Listings

Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

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Currently no similar homes around

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Last Updated: 11 days ago
Data Source: MLS PIN, MLS# 73508801

300 Warren St.

About This Property

Listed By

Price History

Property Highlights

Building Info

Overview

Building

Neighborhood

Zoning

Geography

Valuation

Comparables

About South Brookline

Stats & Trends

Similar Homes for Sale

Nearby Rentals

Frequently Asked Questions