Block / AD Advisors
Buy
Property SearchSearch all available MLS listingsSet AlertsGet notified about new listingsNeighborhood GuidesExplore local communities & data
Brookline, MA
Boston, MA
Framingham, MA
Ashland, MA
Somerville, MA
Westwood, MA
View All Neighborhoods →
Featured PropertiesBrowse our exclusive local listings
16-18-20 Plainfield ...
31 Everett Ave
7 Hearn
View All Featured →
Sell
Home ValuationGet a free, instant estimateOur ListingsBrowse our team’s listings
Rent
Resources
InsightsMarket insights and articlesLocal EventsEvents & local favorites near you
About
About UsLearn about our team and missionClient StoriesRead reviews from past clientsOur TeamMeet our team of agents
Contact Me
Buy
Property Search
Set Alerts
Neighborhood Guides
Brookline, MA
Coolidge CornerBrookline VillageChestnut HillWashington SquareSouth BrooklineFisher HillPill HillLongwoodAspinwall Hill
Boston, MA
jamaica plainAllston
Framingham, MA
Ashland, MA
Somerville, MA
Westwood, MA
View All Neighborhoods →
Featured Properties
16-18-20 Plainfield ...
31 Everett Ave
7 Hearn
View All Featured →
Sell
Home Valuation
Our Listings
Rent
Resources
Insights
Local Events
About
About Us
Client Stories
Our Team
Contact Me

AD Advisors

We're AD Advisors, a Brookline, MA real estate team led by Arthur Deych, serving buyers, sellers & investors across Greater Boston. Let's find your next move.

Explore

  • Home
  • About
  • Home Search
  • Set Alerts
  • Rent
  • Our Listings
  • Featured Listings
  • Home Valuation
  • Insights
  • Testimonials
  • Contact
  • Privacy Policy

Contact

  • 1404 Beacon Street, Brookline, MA, 02446
  • (617) 869-4907
  • movewitharthur@gmail.com

Team

AD Advisors

© 2026 AD Advisors . All rights reserved.
Equal Housing Opportunity. Information deemed reliable but not guaranteed.

  1. Home
  2. Listings
  3. Unit 2 21 Kent Square, Brookline, MA 02446
Active
114 Days on market
21 Kent Square #2 Brookline — Photo 1 of 17

21 Kent Square #2 Brookline — Photo 1 of 17

Recent Drop: $100,000

$2,899,999
$2,799,999

$2,799,999

21 Kent Square #2, Brookline, MA 02446

Brookline, MA 02446

Beds

4

Baths

4

SqFt

2,763

Style

Condominium

Built

1885

Superbly positioned between Brookline Village and Coolidge Corner, this elegant 4 bedroom residence occupies one of two units within a multi-family property, offering refined living in a top notch Brookline setting. Originally built in 1885, meticulously renovated in 2026 by a Premier Brookline Developer, the home balances historic architectural character with modern sophistication. Throughout the residence, high end finishes, beautiful hardwood floors, and abundant natural light create a warm yet polished atmosphere. 10" Foot ceilings. Spanning the second and third floors, the two level layout features gracious living and dining rooms, along with a well-appointed kitchen featuring a breakfast area and direct access to a private deck. A guest bedroom completes the main level. The upper floor is dedicated to private living, offering a primary bedroom with walk-in closet and bathroom, two additional bedrooms each with their own bathrooms, and laundry. An exceptional property and location

Market Value Analysis

This Property
Size (SqFt) →Price →
This Property$1013/sqft
Local Avg (Brookline)$1088/sqft
7% BelowMarket Average

* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Brookline, MA.

Property Details

Financials

Original Price$2,899,999
Annual Taxes$99,999
HOA Fee$490.24

Parking

Garage0
Off-Street1

Interior Specifications

Total Rooms8
FireplacesNone
Flooring--
BasementN

Climate & Utilities

HeatingCentral
CoolingCentral Air
WaterPublic
SewerPublic Sewer

Building & Exterior

Construction--
Roof--
Foundation--
ZoningRes

Property & Lot

Acres--
SqFt Lot--
Lot Features--

Neighborhood

Public Transportation • Shopping • Park • Walk/Jog Trails • Medical Facility • Laundromat

Geography

Floorplan Breakdown

Structural Layout

Third
Master BedroomBedroom 3Bedroom 4Bathroom 1Bathroom 2Bathroom 3
Second
Living RoomDining RoomKitchenBedroom 2
Living Room
Lvl Second
Dining Room
Lvl Second
Kitchen
Lvl Second
Master Bedroom
Lvl Third
Bedroom 2
Lvl Second
Bedroom 3
Lvl Third
Bedroom 4
Lvl Third
Bathroom 1
Lvl Third
Bathroom 2
Lvl Third
Bathroom 3
Lvl Third

Property History

Price Drop
$2,799,999

Was $2,899,999

Aug 18, 2026

MLS® 73510090

Listed
$2,899,999

Apr 29, 2026

MLS® 73510090

Population

31,310

U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)

Median Household Income

$132K

U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)

Renter-Occupied Homes

62.2%

U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)

New Construction Permits — Norfolk County

1,189 housing units permitted in the last 12 months (+21% vs the prior 12 months) — 706 in 5+ unit buildings

U.S. Census Bureau, Building Permits Survey (through Jun '26)

Full Brookline, MA market report ZIP 02446 market data
Listing Provided By

Listing Agent: Mona And Shari Wiener

Listing Office: Hammond Residential Real Estate

MLS® Number: 73510090

Related Insights

View All
Brookline Luxury Tested by Chestnut Hill Townhouse
Real Estate
Jul 30, 2026

Brookline Luxury Tested by Chestnut Hill Townhouse

Brookline MA Neighborhoods: Coolidge or Chestnut Hill
Real Estate
Jul 27, 2026

Brookline MA Neighborhoods: Coolidge or Chestnut Hill

View All Insights

Browse More Homes in Brookline

Explore other active listings in the area.

  • 60 Marshal St Unit 4
    $619,000
    60 Marshal St Unit 4
    Brookline, MA
    1 bd1 ba828 sqft
  • 65 Glen Rd Unit H4
    $829,000
65 Glen Rd Unit H4
Brookline, MA
2 bd2 ba1,213 sqft
  • 352 Tappan St Unit 1
    $449,900
    352 Tappan St Unit 1
    Brookline, MA
    1 bd1 ba571 sqft
  • 77 Pond Ave Unit 509
    $560,000
    77 Pond Ave Unit 509
    Brookline, MA
    1 bd1 ba860 sqft
  • 1731 Beacon St. Unit 520
    $629,000
    1731 Beacon St. Unit 520
    Brookline, MA
    1 bd1 ba682 sqft
  • 132 Sewall Avenue Unit C
    $1,695,000
    132 Sewall Avenue Unit C
    Brookline, MA
    4 bd2 ba1,873 sqft