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 PHB 55 Sewall Ave, Brookline, MA 02446
Active
2 Days on market
55 Sewall Ave #PHB Brookline — Photo 1 of 24

55 Sewall Ave #PHB Brookline — Photo 1 of 24

$815,000

55 Sewall Ave #PHB, Brookline, MA 02446

Brookline, MA 02446 — Coolidge Corner

Beds

2

Baths

1.5

SqFt

803

Style

Condominium

Built

1975

Rarely available penthouse living in the heart of Coolidge Corner. This airy, sun-filled 2-bedroom, 1.5-bath home features an open layout with floor-to-ceiling windows, a kitchen that flows seamlessly into the dining and living areas, and two private balconies. Additional highlights include central heat and air, garage parking, and elevator access. Live steps from the C and D Green Lines, grocery shopping, cafés, restaurants, and neighborhood favorites, with convenient access to the Longwood Medical Area and downtown Boston. An incredible location and rare combination of amenities make this home an excellent opportunity for an owner-occupant or investor. The unit is currently leased through May 2027. Professionally managed and pet-friendly with restrictions.Showings begin at the open houses, Saturday and Sunday, August 28–29, from 11:00 AM–12:30 PM.

Open Houses

Market Value Analysis

This Property
Size (SqFt) →Price →
This Property$1015/sqft
Local Avg (Brookline)$802/sqft
27% AboveMarket Average

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

Property Details

Financials

Original Price$815,000
Annual Taxes$7,660
HOA Fee$673.55

Parking

Garage1
Off-Street1

Interior Specifications

Total Rooms4
FireplacesNone
FlooringHardwood
BasementN

Climate & Utilities

HeatingForced Air, Natural Gas
CoolingCentral Air
WaterPublic
SewerPublic Sewer

Building & Exterior

Construction--
Roof--
Foundation--
ZoningRES

Property & Lot

Acres--
SqFt Lot--
Lot Features--

Amenities & Appliances

Range • Dishwasher • Disposal • Microwave • Refrigerator

Neighborhood

Public Transportation • Shopping • Pool • Tennis Court(s) • Park • Walk/Jog Trails

Geography

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: Doina Leca

Listing Office: Engel & Volkers Boston

MLS® Number: 73567738

Open Houses

Related Insights

View All
South Brookline Single-Family Premium Explained
Real Estate
Aug 20, 2026

South Brookline Single-Family Premium Explained

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.

  • 21 Englewood Ave Unit 2
    $635,000
    21 Englewood Ave Unit 2
    Brookline, MA
    2 bd1 ba792 sqft
  • 1731 Beacon Unit #202
    $929,000
    1731 Beacon Unit #202
Brookline, MA
2 bd2 ba1,218 sqft
  • 177 Thorndike St Unit 1
    $2,860,000
    177 Thorndike St Unit 1
    Brookline, MA
    4 bd5 ba3,768 sqft
  • 60 Marshal St Unit 4
    $619,000
    60 Marshal St Unit 4
    Brookline, MA
    1 bd1 ba828 sqft
  • 215 Crafts Rd Unit 2
    $749,900
    215 Crafts Rd Unit 2
    Brookline, MA
    2 bd1 ba930 sqft
  • 16 Garrison Road Unit 7A
    $799,000
    16 Garrison Road Unit 7A
    Brookline, MA
    5 bd2 ba1,413 sqft