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
12 Dalrymple Street
166 Boylston Street
12 Douglas Ave
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
12 Dalrymple Street
166 Boylston Street
12 Douglas Ave
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 E201 120 Seaver St, Brookline, MA 02445
Active
47 Days on market
120 Seaver St #E201 Brookline — Photo 1 of 22

120 Seaver St #E201 Brookline — Photo 1 of 22

Recent Drop: $100,000

$2,995,000
$2,895,000

$2,895,000

120 Seaver St #E201, Brookline, MA 02445

Brookline, MA 02445

Beds

2

Baths

2.5

SqFt

2,292

Style

Condominium

Built

1890

Residence E201 occupies a privileged position as one of only five homes in the Mansion at Longyear, where history and modern luxury coexist in perfect harmony. Bathed in natural light, with gleaming hardwood floors, the home unfolds across nearly 2,300 square feet of elegant single-level living.  The thoughtfully designed floor plan features two spacious bedroom suites with walk in closets, a private terrace, home office or comfortable space for an overnight guest, formal dining room, gourmet kitchen, and generous living areas that balance sophistication with comfort.  For your guests convenience, a powder room is located off the living room.  Two deeded garage parking spaces, private storage, elevator access, and a dedicated 24/7 staffed gatehouse complete a lifestyle defined by convenience and peace of mind.  Only a handful of owners will ever call the Longyear Mansion home. Opportunities to acquire one of these residences are exceptionally rare.  The home has been upgraded with new lighting, brand new carpeting, paint and new flat screen TVs.  The unit includes a side by side washer and dryers.  A well equipped gym is located within the Mansion.  The historic grounds are well manicured and feature a seasonal pool with oversized umbrellas and seating.

Immersive Experience

Virtual Tour

Open Houses

Market Value Analysis

This Property
Size (SqFt) →Price →
This Property$1263/sqft
Local Avg (Brookline)$926/sqft
36% AboveMarket Average

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

Property Details

Financials

Original Price$2,995,000
Annual Taxes$32,407
HOA Fee$2875

Parking

Garage2
Off-Street2

Interior Specifications

Total Rooms5
Fireplaces1
FlooringFlooring - Hardwood
BasementY

Climate & Utilities

HeatingForced Air, Natural Gas
CoolingCentral Air
WaterPublic
SewerPublic Sewer

Building & Exterior

ConstructionBrick, Stone
Roof--
Foundation--
ZoningS15

Property & Lot

Acres--
SqFt Lot--
Lot Features--

Amenities & Appliances

Range • Oven • Dishwasher • Disposal • Microwave • Refrigerator • Freezer • Washer • Dryer • Other

Neighborhood

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

Geography

Floorplan Breakdown

Structural Layout

Unknown
Living RoomDining RoomKitchenFamily RoomMaster BedroomBedroom 2Bedroom 3Bathroom 1
Living Room
Lvl null

31 x 16

Closet, Flooring - Hardwood, Cable Hookup, Open Floorplan, Recessed Lighting

Dining Room
Lvl null

31 x 16

Flooring - Hardwood, Open Floorplan, Recessed Lighting

Kitchen
Lvl null

28 x 12

Flooring - Hardwood, Dining Area, Countertops - Stone/Granite/Solid, Kitchen Island, Wet Bar, Recessed Lighting, Wine Chiller, Gas Stove

Family Room
Lvl null

31 x 16

Master Bedroom
Lvl null

15 x 16

Bathroom - Full, Bathroom - Double Vanity/Sink, Walk-In Closet(s), Flooring - Wall to Wall Carpet, Balcony - Exterior, Cable Hookup, Double Vanity

Bedroom 2
Lvl null

17 x 12

Bedroom 3
Lvl null

Bathroom - Half, Flooring - Marble

Bathroom 1
Lvl null

14 x 9

Property History

Price Drop
$2,895,000

Was $2,995,000

Jul 31, 2026

MLS® 73543781

Listed
$10,000

Jul 2, 2026

MLS® 73544371

Listed
$2,995,000

Jul 1, 2026

MLS® 73543781

Terminated
$9,500

Dec 8, 2025

MLS® 73406913

Terminated
$2,995,000

Nov 2, 2025

MLS® 73407554

Listed
$2,995,000

Jul 21, 2025

MLS® 73407554

Listed
$9,500

Jul 19, 2025

MLS® 73406913

Population

22,560

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

Median Household Income

$140K

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

Renter-Occupied Homes

47.9%

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 02445 market data
Listing Provided By

Listing Agent: Hope Krakoff

Listing Office: Coldwell Banker Realty - Boston

MLS® Number: 73543781

Open Houses

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.

  • 631 Chestnut Hill Ave Unit 631
    $805,000
    631 Chestnut Hill Ave Unit 631
    Brookline, MA
    3 bd2 ba1,303 sqft
  • 99 Pond Ave Unit 520
    $849,000
99 Pond Ave Unit 520
Brookline, MA
2 bd2 ba1,300 sqft
  • 1584 Beacon St Unit A
    $565,000
    1584 Beacon St Unit A
    Brookline, MA
    1 bd1 ba575 sqft
  • 57 Harvard Ave Unit 5
    $849,000
    57 Harvard Ave Unit 5
    Brookline, MA
    2 bd1 ba955 sqft
  • 132 Sewall Avenue Unit C
    $1,695,000
    132 Sewall Avenue Unit C
    Brookline, MA
    4 bd2 ba1,873 sqft
  • 101 Sumner Road Unit 1
    $1,999,000
    101 Sumner Road Unit 1
    Brookline, MA
    4 bd4 ba2,117 sqft