423 Walnut St, Brookline, MA 02445
OFF MARKET

423 Walnut St
Brookline, MA 02445

  • 7 Beds
  • 2.5 Baths
  • 4,466 sqft (on 0.29 acres)

$3,954,500

Trulia Estimate
as of May 8, 2026
Est. Refi. Payment $23,059/mo*
Refinance Your Home

$3,954,500

Trulia Estimate
as of May 8, 2026
Est. Refi. Payment $23,059/mo*
Refinance Your Home
7 Beds
2.5 Baths
4,466 sqft
(on 0.29 acres)

Homes for sale near 423 Walnut St

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Apartments for Rent

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Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

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.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources. This description is from May 10, 2025

Home Highlights

Parking
Garage
Outdoor
Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
118 days ago

Home Details for 423 Walnut St

Interior Features

Interior Details
Basement: Full,UnfinishedNumber of Rooms: 12Types of Rooms: Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Master Bathroom, Bathroom 1, Bathroom 2, Bathroom 3, Dining Room, Family Room, Kitchen, Living Room
Beds & Baths
Number of Bedrooms: 7Number of Bathrooms: 3Number of Bathrooms (full): 2Number of Bathrooms (half): 1
Dimensions and Layout
Living Area: 4466 Square Feet
Appliances & Utilities
Utilities: for Electric Range, for Electric OvenAppliances: Gas Water Heater, Oven, Dishwasher, Disposal, Microwave, Range, Refrigerator, Washer, DryerDishwasherDisposalDryerLaundry: Second FloorMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Forced Air,Natural GasNo CoolingAir Conditioning: Central Air,NoneHas HeatingHeating Fuel: Forced Air
Fireplace & Spa
Number of Fireplaces: 4Fireplace: Dining Room, Family Room, Living Room, BedroomHas a FireplaceNo Spa
Gas & Electric
Electric: Circuit Breakers, 200+ Amp Service
Windows, Doors, Floors & Walls
Window: Storm Window(s)Door: Insulated DoorsFlooring: Wood, Tile, Hardwood, Flooring - Wood
Levels, Entrance, & Accessibility
Floors: Wood, Tile, Hardwood, Flooring Wood
Security
Security: Security System

Exterior Features

Exterior Home Features
Roof: ShinglePatio / Porch: Deck, CoveredFencing: Fenced/Enclosed, FencedExterior: Deck, Covered Patio/Deck, Rain Gutters, Professional Landscaping, Sprinkler System, Decorative Lighting, Fenced Yard, Stone WallFoundation: StoneSprinkler System
Parking & Garage
Number of Garage Spaces: 1Number of Covered Spaces: 1Open Parking Spaces: 3No CarportHas a GarageNo Attached GarageHas Open ParkingParking Spaces: 4Parking: Detached,Paved Drive,Off Street
Frontage
Road Frontage: PublicNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Finished Area
Finished Area (above surface): 4466

Property Information

Year Built
Year Built: 1909
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Colonial
Building
Construction Materials: FrameNot Attached PropertyDoes Not Include Home Warranty
Property Information
Parcel Number: B:324 L:0006 S:0000, 41161

Price & Status

Price
List Price: $3,495,000
Status Change & Dates
Off Market Date: Mon Mar 24 2025

Active Status

MLS Status: Sold

Media

Location

Direction & Address
City: Brookline
School Information
Elementary School: Hayes/LincolnHigh School: Brookline High

Building

Building Area
Building Area: 4466 Square Feet

Community

Community Features: Public Transportation, Shopping, Walk/Jog Trails, Medical Facility, Highway Access, House of Worship, Private School, Public School, T-StationNot Senior Community

HOA

No HOA

Lot Information

Lot Area: 0.29 acres

Offer

Contingencies: Pending P&S

Energy

Energy Efficiency Features: Thermostat

Miscellaneous

BasementMls Number: 73347917Above Grade Unfinished Area: 4466

Additional Information

Public TransportationShoppingWalk/Jog TrailsMedical FacilityHighway AccessHouse of WorshipPrivate SchoolPublic SchoolT-Station
Last check for updates: about 22 hours ago
Listed by Jayne Friedberg, (617) 899-2111
Coldwell Banker Realty - Brookline, (617) 731-2447
Bought with: Hilary Maddox Team, (617) 921-2097, Compass, (617) 752-6845
Source: MLS PIN, MLS#73347917

Price History for 423 Walnut St

DatePriceEventSource
05/09/2025$3,860,000Sold
MLS PIN #73347917
03/24/2025$3,495,000ContingentMLS PIN #73347917
03/20/2025$3,495,000Listed For SaleMLS PIN #73347917
09/08/2020$2,375,000ListingRemovedAgent Provided
09/02/2020$2,375,000PendingAgent Provided
09/02/2020$2,375,000Listed For SaleAgent Provided
04/12/2019$2,375,000Sold
N/A
03/15/2019$2,375,000PendingAgent Provided
03/13/2019$2,375,000Listed For SaleAgent Provided
05/24/1989$650,000Sold
N/A
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Property Tax and Assessment

Year2025
Tax$30,831
Assessment$3,123,700
Home facts updated by county records

Comparable Sales for 423 Walnut St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
469 Walnut St, Brookline, MA
0.10
Single-Family Home
$3,625,000
12/04/25
7
4
6,307
115 Clark Rd, Brookline, MA
0.30
Single-Family Home
$3,400,000
03/06/26
4
4.5
4,182
371 Walnut St, Brookline, MA
0.12
Single-Family Home
$5,250,000
03/02/26
7
5.5
6,193
27 Irving St, Brookline, MA
0.64
Single-Family Home
$3,220,000
05/28/25
7
4
5,244
213 Gardner Rd, Brookline, MA
0.47
Single-Family Home
$3,330,000
11/25/25
5
4.5
5,507
24 Blake Rd, Brookline, MA
0.38
Single-Family Home
$2,850,000
04/08/26
4
2.5
3,377
185 Tappan St, Brookline, MA
0.45
Single-Family Home
$4,350,000
09/08/25
5
5.5
3,593
282 Buckminster Rd, Brookline, MA
0.69
Single-Family Home
$4,100,000
04/27/26
6
4.5
5,058
7 Dana St, Brookline, MA
0.50
Single-Family Home
$3,525,000
08/05/25
5
2.5
3,315

Assigned Schools

These are the assigned schools for 423 Walnut St.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Brookline

At least 421 Trulia users voted on each feature.

  • 94 % Say there are sidewalks

  • 90 % Say it's dog friendly

  • 87 % Say it's walkable to restaurants

  • 87 % Say it's walkable to grocery stores

  • 84 % Say people would walk alone at night

  • 81 % Say streets are well-lit

  • 67 % Say kids play outside

  • 60 % Say there's holiday spirit

  • 59 % Say there's wildlife

  • 52 % Say parking is easy

  • 51 % Say they plan to stay for at least 5 years

  • 51 % Say it's quiet

  • 48 % Say neighbors are friendly

  • 39 % Say car is needed

  • 39 % Say yards are well-kept

  • 33 % Say there are community events

Learn more about our methodology.
  • Rockygranahan
    "A quick and easy walk to the T. Total commute to downtown Boston from Coolidge Corner ranges between 15-25 minutes consistently."
    0
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  • Kai Hsin Chang
    "Very convenient to do grocery and most people live here use public transportation because there’s no street parking. People who want to do street parking should apply for parking permits."
    0
    Flag
  • Sydney Reitz
    "Events at the Coolidge corner theatre, Brookline day on Harvard street in Coolidge corner, open holiday meals at the United Parish church"
    0
    Flag
  • Sydney Reitz
    "The sidewalks and streets are well-maintained even in inclement weather. Traffic is only bad around the Longwood medical area and major streets around rush hour. Pub trans is easy and safe."
    0
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  • Austin Wozniak
    "Multiple dog friendly, off-leash parks in the community and many great places to walk a dog. The community is very dog friendly. "
    0
    Flag
  • Loming1986
    "Only limited (a hand-full) dog parks available, I wish there are more. Many neighbors have dogs and it’s a very dog friendly neighborhood."
    0
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  • Trulia User
    "Clean, safe and quiet. People are very friendly. Access ti public transportation. Love this place very much."
    0
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  • Trulia User
    "The neighborhood is great environment to raise a family. It’s peaceful, clean and quiet. We would love to be here to raise our kids here. "
    0
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  • Trulia User
    "I’v stayed in a hotel in this neighborhood. It is a beautiful area with many shops to explore. Hope to move to this area. "
    0
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  • Trulia User
    "Near everything. Train across the street, restaurants, coffee shops, etc JP is part of Boston. Vibrant community. Diverse. High incomes mixed with low. "
    1
    Flag
  • Trulia User
    "Yes, the area has many dog parks, both on and off leash. Most apartment buildings are dog friendly and neighbors have been very accepting. "
    0
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  • Aliana P.
    "It’s a quick commute to downtown, especially if you live on the D line. Very convenient. It’s also a very walkable area with all stores and necessities close by. "
    1
    Flag
  • Juana B.
    "It’s very safe and great school system!! I been leaving here for 11 years and I love it and my kids too"
    2
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  • Jiyoung W.
    "Lots of other friendly dog owners, plus lots of little parks and green space for pups to run around (especially Amory Park!). Lots of businesses in the area have dog treat jars too!"
    1
    Flag
  • Adriana P.
    "It seems let friendly. Lots of parks and spaces for dogs to run. I don’t have a dog but I have friends with dogs"
    0
    Flag
  • Archana B.
    "Lived here for 5 years. I highly recommend it. It is getting more expensive. Some areas are more family friendly than others. "
    0
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  • Deiabarroso86
    "Very safe, with a lot of stores around.. Beacon Street is a beautiful street and we have the Reservoir nearby, which is a good place for a walk."
    1
    Flag
  • Josie E.
    "The kids walk to school on a tree-lined street and neighbors know each other. A little oasis in the city "
    4
    Flag
  • Caroline
    "Drive to Watertown or take shuttle provided by my place of employment. Easy access to city via C or D green line. "
    0
    Flag
  • Dma333
    "Diverse, safe, close to everything, friendly neighbors, great schools, playgrounds in walking distance"
    0
    Flag
  • Steve L.
    "Hancock Village in Chestnut Hill is a good place to live overall. Sometimes the management office puts together special functions like handing out cider doughnuts in the fall, or flowers to plant - both gratis. (And more as well but too much to detail)."
    4
    Flag
  • Dma333
    "Block party in September Close to a great school Playgrounds nearby Diverse community Easy access to many communities "
    1
    Flag
  • Szonja.ruppert
    "Lots of greens, parks, even bags for dogpoop is put to parks. Not many pet shops in walking distance"
    0
    Flag
  • Scottcunha311
    "Halloween’s are very popular especially on clark rd. Great location to Cleveland circle and both bu and bc can take train anywhere or easily get a bus there’s no shortsge of things to do"
    0
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  • Jawaher A.
    "Good schools, no stealing, good neighbors, good place to kids to play, not far away from BU university, there is driving school, all government facilities around us, Uber so expensive but it is available all time, there is ice cream shop and Starbucks around us also a lot of restaurants and malls "
    2
    Flag
  • Courtney C.
    "Safe and homey - education is good but property tax is rising. Commute is perfect - only ten minute drive away from my work site. "
    0
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  • Luis B.
    "Lots of commerce within walking distance and easier access to the city by public transportation. Also very good public schools"
    0
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  • Magdalene M.
    "Right by the T and walking distance to Fenway! Blue bikes and scooters near by. Lots of ways to go. "
    0
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  • Jawaher A.
    "I love this area coz its safe and beautiful and the neighbors are nice and kind and there is a lot of great people "
    0
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  • Oliver L.
    "I walk to work in the medical area. T stops make getting to the center easy. It is quite possible to live without a car."
    0
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  • Sophie
    "The community center holds a lot of interesting activities like Mahjong, movies, reading, yoga and concerts. Also we have a greeeat library here!"
    0
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  • Kathy U.
    "Many dog parks around the Coolidge corner area. Many off leash areas too. The dog community it big in this neighborhood "
    0
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  • Heli C.
    "The schools are excellent, and neighbors tend to know each other. We are a ‘suburb’ of Boston but also officially a town with numerous distinct village neighborhoods, most of which are walkable to restaurants and amenities. Brookline has a fairly international mix of people, with families from all over the world coming here to study and work at the nearby Harvard teaching hospitals."
    0
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  • Ptetrault
    "It is a safe, welcoming and peaceful neighborhood. Heath is a great school. Close to T trains and buses."
    0
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  • Pat B.
    "It's dog friendly...there's lots of parks around to take pets."
    0
    Flag
  • Pat B.
    "There's some strange people who are around, but they're harmless. There's lots of daycare places, so if someone has a young kid there's lots of options nearby."
    1
    Flag
  • Billy W.
    "There is only one park on this hill, but a short walk can lead you to bigger parks and playgrounds."
    1
    Flag

LGBTQ Local Legal Protections

The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information are for the personal, non commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein.
The MLS listing information displayed is deemed reliable, but is not guaranteed accurate by the MLS.

Homes for rent near 423 Walnut St

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Off Market Homes Near 423 Walnut St

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423 Walnut St, Brookline, MA 02445 is a 7 bedroom, 3 bathroom, 4,466 sqft single-family home built in 1909. This property is not currently available for sale. 423 Walnut St was last sold on May 9, 2025 for $3,860,000 (10% higher than the asking price of $3,495,000). The current Trulia Estimate for 423 Walnut St is $3,954,500.