166 Walnut St #3, Brookline, MA 02445
OFF MARKET

166 Walnut St #3
Brookline, MA 02445

High Street Hill
  • 3 Beds
  • 1 Bath
  • 1,134 sqft

$821,900

Trulia Estimate
as of Jun 23, 2026
Est. Refi. Payment $4,891/mo*
Refinance Your Home

$821,900

Trulia Estimate
as of Jun 23, 2026
Est. Refi. Payment $4,891/mo*
Refinance Your Home
3 Beds
1 Bath
1,134 sqft

Local Information

  • Map ViewExplore the area around 166 Walnut St #3.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Nestled in the desirable Pill Hill Historic District of Brookline, this top floor, circa 1900, floor-through unit has an abundance of natural light, a series of bow windows, period detail, and is just minutes away from public transportation, shops, Lincoln Elementary/Brookline High schools, and medical facilities. This three-bedroom unit has a living room, formal dining room with built-in china cabinet, and a passthrough pantry to the kitchen - off of which is the private rear deck that overlooks the common yard. There is an updated bathroom with shower. The basement houses a large private storage unit, the systems, and has direct access outdoors. There is a two car garage and one outside parking spot all of which are used on a rotating basis by the unit owners. The three-unit association is 100% owner occupied, allows pets, and is self managed.
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.

Home Highlights

Parking
No Info
Outdoor
No Info
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 166 Walnut St #3

Interior Features

Heating & Cooling
Heating: Other, GasHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 1Floors: Tile, Hardwood
Interior Details
Number of Rooms: 6
Appliances & Utilities
Cable ReadyRefrigerator

Property Information

Year Built
Year Built: 1900
Property Type / Style
Property Type: CondoArchitecture: Other

Exterior Features

Exterior Home Features
Exterior: Wood

Community

Units in Building: 3

Price History for 166 Walnut St #3

DatePriceEventSource
10/23/2019$651,000Sold
N/A
09/18/2019$629,000PendingAgent Provided
09/10/2019$629,000Listed For SaleAgent Provided

Market trends in Brookline

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.42M
$333MoM
Sale-to-List Price
99.9%
0.9%MoM
Price per sq ft
$814
$5MoM
Available listings
238
11MoM
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Property Tax and Assessment

Year2025
Tax$7,412
Assessment$751,000
Home facts updated by county records

Comparable Sales for 166 Walnut St #3

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
220-224 Washington St #6, Brookline, MA
0.18
Condo
$760,000
07/11/25
3
1
892
20 Rice St #2, Brookline, MA
0.22
Condo
$740,000
05/14/26
3
1
978
220-224 Washington St #6, Brookline, MA
0.19
Condo
$760,000
07/11/25
3
1
892
6 Juniper St #16, Brookline, MA
0.24
Condo
$656,000
03/20/26
3
1
939
14 Linden St #8, Brookline, MA
0.32
Condo
$740,000
04/28/26
3
1
987
21 Searle Ave #2, Brookline, MA
0.27
Condo
$1,035,000
08/08/25
3
1
1,215
32 Juniper St #91, Brookline, MA
0.21
Condo
$650,000
09/02/25
2
1
822
39 Kent St #B, Brookline, MA
0.29
Condo
$712,500
12/23/25
2
1
1,136
32 Juniper St #97, Brookline, MA
0.21
Condo
$635,000
08/23/25
2
1
822
47 Highland Rd #47, Brookline, MA
0.35
Condo
$815,000
11/26/25
3
1
981

Nearby homes

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Assigned Schools

These are the assigned schools for 166 Walnut St #3.
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.

Neighborhood Overview

High Street Hill
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about High Street Hill

At least 31 Trulia users voted on each feature.

  • 98 % Say there are sidewalks

  • 97 % Say it's dog friendly

  • 91 % Say people would walk alone at night

  • 89 % Say streets are well-lit

  • 88 % Say it's walkable to restaurants

  • 88 % Say it's walkable to grocery stores

  • 85 % Say kids play outside

  • 63 % Say there's holiday spirit

  • 54 % Say neighbors are friendly

  • 49 % Say they plan to stay for at least 5 years

  • 48 % Say it's quiet

  • 46 % Say there's wildlife

  • 45 % Say parking is easy

  • 42 % Say yards are well-kept

  • 40 % Say car is needed

  • 37 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 166 Walnut St #3

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Off Market Homes Near 166 Walnut St #3

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166 Walnut St #3, Brookline, MA 02445 is a 3 bedroom, 1 bathroom, 1,134 sqft condo built in 1900. 166 Walnut St #3 is located in High Street Hill, Brookline. This property is not currently available for sale. 166 Walnut St #3 was last sold on Oct 23, 2019 for $651,000. The current Trulia Estimate for 166 Walnut St #3 is $821,900.