423 Walnut St, Brookline MA 02445

Brookline, MA 02445
$3,860,000
Est. $20,545/month
7
Beds
2.5
Baths
4,466
Sq Ft
$864
Price/Sq Ft
0.29
Acres
1909
Year Built
Single Family Residence
Type
3
Days on Market
Closed Listed Sep 30, 2025 • MLS# 73347917 Copied!

About this home

Prominently sited, this six-plus bedroom Colonial Revival has been stunningly updated with flair and panache while maintaining much of its 1896 design. Rich in detail with modern simplicity, this home has it all! Designed for gracious living, the grand entry foyer leads to a sun-filled main level with spacious formal rooms, including a fire-placed dining room with built-in seating, a living room with a gas fireplace and French doors to a covered terrace, and a family room with palladian windows and French doors to the outdoors. The original butler’s pantry connects to the kitchen with premium appliances, a dining area, and French doors to the deck and private yard. A mudroom, home office, and half bath complete this floor. The second floor offers six-plus bedrooms, two bathrooms, and laundry. With oversized windows, gleaming wood floors, high ceilings, central AC, and updated systems, this home is ideally located near the Brookline Reservoir, schools, and the medical area.

Property Overview

Property Type
Single Family Residence
Listing Type
For Sale
Year Built
1909
Bedrooms
7
Full Bathrooms
2
Half Bathrooms
1
Living Area
4,466 sq ft
Total Rooms
12

Sale Statistics

Sale Overview
Original List Price: $3,495,000
Final Sale Price: $3,860,000
Difference: +$365,000 (+10.4%)
Performance Metrics
110.4%
List to Sale Ratio
Sold above asking price
3
Days on Market
Very fast sale
Price per Square Foot Analysis
Original $/sq ft: $783
Sale $/sq ft: $864
This property sold for $864 per square foot
Sale Summary

This property sold for 10.4% above the original asking price, indicating strong buyer demand.

With only 3 days on market, this was a quick sale compared to typical market conditions.

Facts & Features

1 Car Garage
Central AC

Home Facts

Type Residential
Style Single Family Residence
Year Built 1909
Living Area 4,466 sq ft
Lot Size 0.29 acres
Bedrooms 7
Full Baths 2
Half Baths 1
Total Rooms 12

Interior

Heating Forced Air, Natural Gas
Cooling Central Air, None
Flooring Wood, Tile, Hardwood, Flooring - Wood
Appliances Gas Water Heater, Oven, Dishwasher, Disposal, Microwave, Range, Refrigerator, Washer, Dryer
Fireplace Dining Room, Family Room, Living Room, Bedroom
Fireplaces 4
Basement Full, Unfinished
Laundry Second Floor
Features Closet, Closet/cabinets - Custom Built, Pantry, Mud Room, Study, Bedroom, Walk-up Attic

Exterior

Construction Frame
Architecture Colonial
Roof Shingle
Features Deck, Covered Patio/deck, Rain Gutters, Professional Landscaping, Sprinkler System, Decorative Lighting, Fenced Yard, Stone Wall
Pool None
Spa None
Fencing Fenced/enclosed, Fenced
Patio/Porch Deck, Covered

Parking

Garage Spaces 1
Has Garage Yes
Features Detached, Paved Drive, Off Street
Total Spaces 3

Utilities

Electric Circuit Breakers, 200+ Amp Service
Water Public
Sewer Public Sewer
Gas None
Other For Electric Range, For Electric Oven

Financial

Annual Tax $30,831
Assessed Value $3,123,700

Location

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Neighborhood

423 Walnut St, Brookline MA 02445

Brookline, MA 02445

Walkability

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Schools

Elementary School
Hayes/Lincoln
Rating information coming soon
High School
Brookline High
Rating information coming soon

Monthly Payment Calculator

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Estimated Monthly Payment $0

Payment Breakdown

Principal & Interest $0
Property Tax $2,569
Homeowners Insurance $200
PMI $0

Property History

Market Insights

9.5%
Price Range
16
Total Days on Market

Property Timeline

Sold
May 9, 2025
$3,860,000
Property sold
Days on Market: 16
🏠
Listed for Sale
Mar 20, 2025
$3,495,000
Original listing
Agent: Jayne Friedberg Office: Coldwell Banker Realty - Brookline

Price & Status History

Date Event Price Change
Mar 20, 2025 New Listing Added $3,495,000

Market Statistics

Days on Market
3 days
Price per Sq Ft
$864

Tax History

Year Taxes Assessment
2025 $30,831 $3,123,700

Financial Details

Annual Property Tax
$30,831
Tax Year 2025
Assessed Value
$3,123,700

Listing Information

Listing Agent Jayne Friedberg
Listing Office Coldwell Banker Realty - Brookline
Agent MLS ID BB904197
Office MLS ID AN6199

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