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66 Mason Terrace, Brookline MA 02446

Brookline, MA 02446 • Coolidge Corner
$4,500,000
Est. $27,094/month
5
Beds
4.5
Baths
6,205
Sq Ft
$725
Price/Sq Ft
0.28
Acres
2000
Year Built
Single Family Residence
Type
1
Days on Market
Active Open House Listed Mar 10, 2026 • MLS# 73484713 Copied!

About this home

Located on a quiet, residential street, this spacious contemporary residence offers 6,200 sq ft of living space with 5 bedrooms and 4.5 bathrooms. Thoughtfully designed, this home balances scale and functionality across expansive, light-filled interior spaces. Kitchen opens to adjoining family, dining spaces and patio. 1st floor bedroom with en-suite bathroom. 1st floor office/music room provides flexible work or recreation space. 2nd level spacious primary suite with fireplace, luxurious bathroom including stall shower and jacuzzi, walk-in closet and balcony. Three well-sized bedrooms provide versatility for family/work space. Finished lower level with garage access, mud room, extra storage space, large recreation room, fitness room, and full bath. 3-car garage, a rarity in this urban location, heated driveway, and the property’s efficient footprint allows for a low-maintenance lifestyle without compromising interior volume. Located near all Coolidge Corner has to offer. A rare find!

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Property Overview

Property Type
Single Family Residence
Listing Type
For Sale
Year Built
2000
Bedrooms
5
Full Bathrooms
4
Half Bathrooms
1
Living Area
6,205 sq ft
Total Rooms
10

Open House Schedule

14
Mar
Saturday, March 14
11:30 AM - 1:30 PM EDT
15
Mar
Sunday, March 15
11:30 AM - 1:30 PM EDT

Facts & Features

3 Car Garage
Central AC

Home Facts

Type Residential
Style Single Family Residence
Year Built 2000
Living Area 6,205 sq ft
Lot Size 0.28 acres
Bedrooms 5
Full Baths 4
Half Baths 1
Total Rooms 10

Interior

Heating Central, Forced Air, Natural Gas
Cooling Central Air, Dual
Flooring Carpet, Laminate, Marble, Hardwood, Stone / Slate, Flooring - Hardwood, Flooring - Stone/ceramic Tile, Flooring - Vinyl
Appliances Gas Water Heater, Water Heater, Oven, Dishwasher, Disposal, Microwave, Range, Refrigerator, Washer, Dryer, Vacuum System, Instant Hot Water, Plumbed For Ice Maker
Fireplace Dining Room, Family Room, Living Room, Master Bedroom
Fireplaces 4
Basement Full, Partially Finished, Walk-out Access, Interior Entry, Garage Access
Laundry Flooring - Stone/ceramic Tile, Countertops - Upgraded, Electric Dryer Hookup, Washer Hookup, Lighting - Overhead, Second Floor
Features Bathroom - Half, Cathedral Ceiling(s), Lighting - Pendant, Bathroom - Full, Bathroom - Tiled With Shower Stall, Countertops - Stone/granite/solid, Recessed Lighting, Lighting - Overhead, Breakfast Bar / Nook, Entrance Foyer, Bathroom, Exercise Room, Play Room, Central Vacuum, Wired For Sound

Exterior

Construction Frame
Architecture Colonial, Contemporary
Roof Shingle

Parking

Garage Spaces 3
Has Garage Yes
Features Attached, Under, Garage Door Opener, Storage, Insulated, Paved Drive, Off Street, Paved
Total Spaces 5

Utilities

Electric 220 Volts, Circuit Breakers, 200+ Amp Service
Water Public
Sewer Public Sewer
Gas None
Other For Gas Range, For Electric Oven, For Electric Dryer, Washer Hookup, Icemaker Connection

Financial

Annual Tax $49,679
Assessed Value $4,851,500

Interior Features

Flooring: Carpet, Laminate, Marble, Hardwood, Stone / Slate, Flooring - Hardwood, Flooring - Stone/Ceramic Tile, Flooring - Vinyl
Appliances: Gas Water Heater, Water Heater, Oven, Dishwasher, Disposal, Microwave, Range, Refrigerator, Washer, Dryer, Vacuum System, Instant Hot Water, Plumbed For Ice Maker
Interior Features: Bathroom - Half, Cathedral Ceiling(s), Lighting - Pendant, Bathroom - Full, Bathroom - Tiled With Shower Stall, Countertops - Stone/Granite/Solid, Recessed Lighting, Lighting - Overhead, Breakfast Bar / Nook, Entrance Foyer, Bathroom, Exercise Room, Play Room, Central Vacuum, Wired for Sound
Windows: Insulated Windows
Basement: Full, Partially Finished, Walk-Out Access, Interior Entry, Garage Access
Laundry: Flooring - Stone/Ceramic Tile, Countertops - Upgraded, Electric Dryer Hookup, Washer Hookup, Lighting - Overhead, Second Floor
Security: Security System

Construction & Materials

Style: Colonial, Contemporary
Year Built: 2000
Structure Type:
Exterior Materials: Frame
Roof: Shingle
Foundation: Concrete Perimeter

Heating, Cooling & Utilities

Heating: Central, Forced Air, Natural Gas
Heating Zones: 4
Cooling: Central Air, Dual
Cooling Zones: 4
Hot Water:
Water Source: Public
Sewer: Public Sewer

Parking & Garage

Garage Spaces: 3
Garage Type: Attached
Total Parking Spaces: 5
Parking Features: Attached, Under, Garage Door Opener, Storage, Insulated, Paved Drive, Off Street, Paved

Special Features

Fireplaces: 4
Fireplace Type: Dining Room, Family Room, Living Room, Master Bedroom

Location

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Neighborhood

Coolidge Corner

66 Mason Terrace, Brookline MA 02446

Brookline, MA 02446

Walkability

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Nearby Schools

School District
Brookline School District local
A+
✓ School Safety 2024-25
0.4% Low
0.3% Suspensions 0.6% In-School 0.1% Emergency
↓ 5.1% below state avg
E

Elementary Schools

10 schools
A+
Michael Driscoll School
0.3 mi | #30 of 352 | Score: 60.1
Improved 10 spots from last year
+1.9 above state avg
567 students Diverse
Diverse Student Body
Grades PK-08
A
Florida Ruffin Ridley School
0.4 mi | #40 of 352 | Score: 58.5
Improved 3 spots from last year
+0.3 above state avg
857 students Diverse
Diverse Student Body
Grades PK-08
Torah Academy Inc.
0.5 mi
Grades PK-08
A+
Pierce School
0.6 mi | #27 of 352 | Score: 60.5
Dropped 16 spots from last year
+2.3 above state avg
592 students Very Diverse
Diverse Student Body
Grades K-08
St. Mary of the Assumption School
0.7 mi
Grades PK-08
A
John D Runkle School
0.8 mi | #44 of 352 | Score: 58.0
Dropped 36 spots from last year
-0.2 below state avg
476 students Diverse
Diverse Student Body
Grades PK-08
Maimonides School
0.8 mi
Grades K-12
A+
Lawrence School
0.9 mi | #8 of 352 | Score: 63.9
Improved 2 spots from last year
+5.7 above state avg
630 students Diverse
Diverse Student Body
Grades K-08
A+
William H Lincoln School
0.9 mi | #19 of 352 | Score: 61.4
Improved 25 spots from last year
+3.2 above state avg
494 students Very Diverse
Rising School Diverse Student Body
Grades K-08
Ivy Street School
1.1 mi
Grades 01-12
H

High Schools

3 schools
JRI Bay Cove School
0.6 mi
Grades 07-12
Beaver Country Day School
2.4 mi
Grades 06-12
A+
Brookline High School
0.7 mi | #1 of 346 | Score: 82.5
Improved 18 spots from last year
+24.3 above state avg
2,181 students Diverse
21 sports • 3,004 athletes
Strong AP Program High Graduation Rate College Ready Curriculum Strong Athletics
Grades 09-12
Learn about these ratings
School data provided by BMN Schools

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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $4,140
Homeowners Insurance $200
PMI (if <20% down) $0

Loan Summary

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Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Property History

Property Timeline

🏠
Listed for Sale
Mar 10, 2026
$4,500,000
Original listing
Agent: Ezra Stillman Office: Hammond Residential Real Estate

Price & Status History

Date Event Price Change
Mar 10, 2026 New Listing Added $4,500,000 —

Market Statistics

Days on Market
1 days
Price per Sq Ft
$725

Tax History

Year Taxes Assessment
2026 $49,679 $4,851,500

Financial Details

Annual Property Tax
$49,679
Tax Year 2026
Assessed Value
$4,851,500

Listing Information

Listing Agent Ezra Stillman
Listing Office Hammond Residential Real Estate
Agent MLS ID BB901996
Office MLS ID AN3108
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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Market Analytics for Brookline, MA

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Steven Novak

BMN Boston Real Estate

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