OFF MARKET

Off market apr 2021 for $577K

$648,923

Est. refi paymentEst. refi $3,826/mo

•

1,320

sq ft

3 Seal Hbr #548, Winthrop, MA 02152

About this home

Spectacular oceans views from every room in this 1,320SF, two-bedroom, two bath condominium. 100 yards to the ocean. Walk-in closets. Very well maintained. Updated kitchen. Newer refrigerator, newer stove, microwave. Washer and dryer. Very quiet area. Adjacent park. 15 minutes to Boston’s Financial District. Heated outdoor pool with showers, bathrooms, full pool house kitchen, outdoor Jacuzzi and 2 gas grills. Indoor pool on 9th floor overlooking Boston. Secure garage parking with two deeded spots. 24/7 concierge. On-site management. Health club – 365-day indoor pool, Jacuzzi, sauna and a huge deck with views of Boston (great for viewing Independence Day fireworks). Three function rooms – 10th floor has table tennis & billiards. Recycling, Storage unit, Watersport storage, Bicycle storage, Mature grounds. Views to Boston from private balcony. Complex/unit is non-smoking. New elevators, roof, common HVAC and outdoor pool.

CondoProperty Type

1987Year Built

$492Est. Price/Sq.Ft.

2 car garageParking

Listed by Mark Carangelo • Mark Carangelo

Bought with David Cividino • Hartley Realty Group

Redfin checked: 2 minutes ago

•Source:MLS PIN #72784573

Redfin Estimate

$648,923

$72K since sold in April 2021$11K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0% lower than the average sale price ($649K) of 6 comparable homes.

SOLD BY REDFIN OCT 23, 2026
$623,000
A
2 beds2 baths1,302 sq ft
3 Seal Harbor Rd #342, Winthrop, MA 02152
SOLD SEP 15, 2026
$715,500
B
2 beds2 baths1,414 sq ft
1 Seal Hbr #700, Winthrop, MA 02152
SOLD AUG 26, 2026
$589,000
C
2 beds2 baths1,241 sq ft
1 Seal Harbor Rd #116, Winthrop, MA 02152
SOLD MAY 7, 2026
$632,000
D
2 beds2 baths1,302 sq ft
3 Seal Hbr #344, Winthrop, MA 02152
SOLD MAR 2, 2026
$670,000
E
2 beds2 baths1,327 sq ft
3 Seal Harbor Rd #137, Winthrop, MA 02152
SOLD OCT 15, 2026
$665,000
F
2 beds2 baths1,471 sq ft
550 Pleasant St #510, Winthrop, MA 02152

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$204,762

Est. take-home

List your home with Redfin and save $3,245

Refinance

Est. cash available

Get cash now or lower your monthly rate

Market trends in 02152, MA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.0%

0.9% MoM

Median sale price

$715K

$86K MoM

Avg. days on market

27d

4 days MoM

Recently sold homes

3 MoM

New listings for sale

FOR SALE BY OWNER
$675,000
3 beds1 bath1,198 sq ft
25 North Ave, Winthrop, MA 02152
OPEN TODAY, 11AM TO 12:30PM
$699,000
3 beds1.5 baths2,053 sq ft
65 Sunnyside Ave, Winthrop, MA 02152
OPEN TODAY, 12PM TO 1:30PM
$730,000
3 beds1.5 baths1,406 sq ft
9 Lincoln St, Winthrop, MA 02152
$835,000
6 beds3 baths2,424 sq ft
11-15 Sturgis St, Winthrop, MA 02152
$365,000
2 beds1 bath782 sq ft
200 Governors Dr #19, Winthrop, MA 02152
OPEN TODAY, 12PM TO 1:30PM
$865,000
2 beds2.5 baths1,806 sq ft
1001 Shirley St #2, Winthrop, MA 02152
OPEN TODAY, 11AM TO 12:30PM
$649,900
3 beds2 baths1,515 sq ft
19 Beal St, Winthrop, MA 02152
OPEN TODAY, 11AM TO 12:30PM
$869,000
3 beds2 baths1,925 sq ft
115 Read St #1, Winthrop, MA 02152
OPEN TODAY, 11AM TO 12:30PM
$889,000
3 beds2 baths2,916 sq ft
115 Read St #2, Winthrop, MA 02152
OPEN TODAY, 11:30AM TO 1PM
$629,900
2 beds1 bath1,166 sq ft
96 Marshall St, Winthrop, MA 02152
See all

Provided by Redfin

Sale history for 3 Seal Hbr #548

Year

Property tax

Land + Additions

Assessment*

2023

$5,637 (+0.8%)

$526,800

2022

$5,590 (+2.5%)

$475,300

2021

$5,454 (+3.5%)

$430,100

2020

$5,269 (−1.2%)

$417,500

2019

$5,331 (−3.1%)

$404,500

2018

$5,503 (+2.9%)

$388,600

2017

$5,349 (+2.4%)

$371,200

2016

$5,226 (+18.2%)

$340,000

2014

$4,420 (−1.5%)

$283,700

2013

$4,488 (+2.9%)

$301,000

2012

$4,361 (−0.4%)

$301,000

2011

$4,377 (−5.3%)

$317,200

2010

$4,623 (+22.5%)

$364,000

2009

$3,775

$378,600

Tax history for 3 Seal Hbr #548

Year

Property tax

Land + Additions

Assessment*

2023

$5,637 (+0.8%)

$526,800

2022

$5,590 (+2.5%)

$475,300

2021

$5,454 (+3.5%)

$430,100

2020

$5,269 (−1.2%)

$417,500

2019

$5,331 (−3.1%)

$404,500

2018

$5,503 (+2.9%)

$388,600

2017

$5,349 (+2.4%)

$371,200

2016

$5,226 (+18.2%)

$340,000

2014

$4,420 (−1.5%)

$283,700

2013

$4,488 (+2.9%)

$301,000

2012

$4,361 (−0.4%)

$301,000

2011

$4,377 (−5.3%)

$317,200

2010

$4,623 (+22.5%)

$364,000

2009

$3,775

$378,600

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

1989

Sq. Ft.

1,320

Year built

1987

Style

Condo/Co-op

County

APN

1425375

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 21, 2023.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 2
# of Covered Spaces: 2
AttachedGarageYN: Yes
Parking Features: Attached, Under, Garage Door Opener, Storage, Workshop in Garage, Deeded, Assigned, Off Street, Paved

Interior

Bathroom Information
# of Bathrooms (Full): 2
Master Bathroom Features: Yes

Basement Information
Basement: Y

Laundry Information
Laundry Features: Common Area, In Building, In Unit, Electric Dryer Hookup, Washer Hookup

Interior Features
# of Rooms (Total): 4
Door Features: Insulated Doors
Window Features: Insulated Windows
Flooring: Carpet, Marble, Hardwood
Interior Features: Internet Available - Broadband, High Speed Internet, Elevator

Exterior

Building Information
Building Area (Total): 1,320
Construction Materials: Brick, Stone
StructureType: High-Rise
Stories (Total): 10
Year Built Source: Public Records
Year Built Details: Actual
Lead Paint: None

Exterior Features
Fencing: Security, Fenced
Roof: Rubber
Patio And Porch Features: Porch, Deck, Deck - Roof, Deck - Access Rights, Deck - Roof + Access Rights, Covered
Exterior Features: Porch, Deck, Deck - Roof, Deck - Access Rights, Deck - Roof + Access Rights, Covered Patio/Deck, Balcony, Hot Tub/Spa, Storage, City View(s), Fenced Yard, Garden, Gazebo, Outdoor Shower, Professional Landscaping, Sprinkler System, Tennis Court(s)

Pool Information
Has Spa
Pool Features: Association, In Ground, Indoor, Heated
Spa Features: Hot Tub/Spa

Property Information
PropertySubType: Condominium
Property AttachedYN: Yes
Common Walls: End Unit, 2+ Common Walls, Corner
Entry Level: 5
Entry Location: Unit Placement(Upper)
Security Features: Intercom, TV Monitor, Doorman, Security Guard, Security Gate, Concierge
Other Structures: Gazebo
Has Waterview
Bay, Harbor, Ocean, Private, Sound

Lot Information
ViewYN: Has View
View: City
WaterfrontYN: Yes

Financial

Tax Information
Tax Annual Amount: $6,220
Tax Year: 2021

Utilities

Utility Information
Utilities: for Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup
Sewer: Public Sewer
Water Source: Public
Electric: 110 Volts, Circuit Breakers

Heating & Cooling
Has Heating
Has Cooling
Heating: Central, Forced Air, Heat Pump, Electric, Individual, Unit Control
Cooling: Central Air, Heat Pump, Individual, Unit Control

Location

HOA Information
Association Fee: $717
Association Fee Frequency: Monthly
Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
Association Amenities: Pool, Laundry, Elevator(s), Tennis Court(s), Recreation Facilities, Paddle Tennis, Fitness Center, Sauna/Steam, Clubroom, Beach Rights, Storage, Garden Area

Location Information
Directions: From Boston Route 1A north, right at 1st light onto Boardman, to Saratoga, to Main. Bear left onto
UnparsedAddress: 3 Seal Harbor # 548, Winthrop MA 02152

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Public School, T-Station, University
Pets Allowed: Yes w/ Restrictions

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,320
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1987
Year Renovated: 1989
County: —
APN: 1425375

Home facts updated by county records on Jul 20, 2023

Other

Miscellaneous Information
Heat Zones: 4

Listing Information
StandardStatus: Closed

Around this home

Schools

K - 12
Preschool & daycare

William P. Gorman/Fort Banks Elementary School

Public PreK-2 • Assigned • 0.7mi

Winthrop Middle School

Public 6-8 • Assigned • 0.8mi

8/10

Winthrop Senior High School

Public 9-12 • Assigned • 0.8mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Historical weather

Winthrop, MA • 02152

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.2 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$617,000 – $747,000

Reach more buyers when you sell with Redfin. Save up to $6,489 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

$499,000

2 beds1 bath965 sq ft

10 Franklin Ave #200, Revere, MA 02151

Modern kitchen • Ample cabinetry • Granite countertops

OPEN TODAY, 12PM TO 1:30PM

$385,000

2 beds1.5 baths885 sq ft

99 Pearl Ave #1, Revere, MA 02151

Renovated condo • New windows • Newer water heater

$774,900

3 beds2.5 baths2,310 sq ft

3 Burnham St #2, Revere, MA 02151

Granite countertops • En-suite bath • Finished lower level

$439,900

1 bed1 bath865 sq ft

350 Revere Beach Blvd Unit 12K, Revere, MA 02151

Bonus room • Heated pool • Private sauna

$419,900

1 bed1 bath525 sq ft

22 Pauline St #5, Winthrop, MA 02152

High-end condos • Gorgeous kitchens • Quartz countertops

OPEN TODAY, 11AM TO 12:30PM

$549,000

2 beds2 baths874 sq ft

12 Sewall Ave Unit 2B, Winthrop, MA 02152

Updated kitchen • Quartz countertops • Custom cabinetry

New listings for sale in 02152

FOR SALE BY OWNER

$675,000

3 beds1 bath1,198 sq ft

25 North Ave, Winthrop, MA 02152

Enclosed porch • Oak cabinet kitchen • Partial basement

OPEN TODAY, 11AM TO 12:30PM

$699,000

3 beds1.5 baths2,053 sq ft

65 Sunnyside Ave, Winthrop, MA 02152

Original trim work • Bright living room • Fireplace

OPEN TODAY, 12PM TO 1:30PM

$730,000

3 beds1.5 baths1,406 sq ft

9 Lincoln St, Winthrop, MA 02152

Functional peninsula • Fireplace • Hardwood flooring

$835,000

6 beds3 baths2,424 sq ft

11-15 Sturgis St, Winthrop, MA 02152

Two family duplex • Steps to the ocean • 3,290 sq ft lot

$365,000

2 beds1 bath782 sq ft

200 Governors Dr #19, Winthrop, MA 02152

Private balcony • Functional layout • Outdoor enjoyment

OPEN TODAY, 12PM TO 1:30PM

$865,000

2 beds2.5 baths1,806 sq ft

1001 Shirley St #2, Winthrop, MA 02152

Historic loft • Premium appliances • Private deck

OPEN TODAY, 11AM TO 12:30PM

$649,900

3 beds2 baths1,515 sq ft

19 Beal St, Winthrop, MA 02152

Enclosed front porch • Oak cabinetry • Gas range

OPEN TODAY, 11AM TO 12:30PM

$869,000

3 beds2 baths1,925 sq ft

115 Read St #1, Winthrop, MA 02152

New construction • Electric fireplaces • Private entrance

OPEN TODAY, 11AM TO 12:30PM

$889,000

3 beds2 baths2,916 sq ft

115 Read St #2, Winthrop, MA 02152

New construction • Electric fireplaces • Private entrance

Home values near 3 Seal Hbr #548

Data from public records.

Address	Redfin Estimate
3 Seal Harbor Road Unit 133, Winthrop, MA 1 Beds \| 1 Baths \| 910 Sq. Ft.	$577,480
3 Seal Harbor Road Unit 232, Winthrop, MA 1 Beds \| 2 Baths \| 1263 Sq. Ft.	$619,687
3 Seal Harbor Road Unit 242, Winthrop, MA 2 Beds \| 2 Baths \| 1302 Sq. Ft.	$648,184
3 Seal Harbor Road Unit 246, Winthrop, MA 2 Beds \| 2 Baths \| 1202 Sq. Ft.	$568,163
3 Seal Harbor Road Unit 432, Winthrop, MA 1 Beds \| 2 Baths \| 1263 Sq. Ft.	$551,103
3 Seal Harbor Road Unit 446, Winthrop, MA 2 Beds \| 2 Baths \| 1202 Sq. Ft.	$638,382
3 Seal Harbor Road Unit 633, Winthrop, MA 2 Beds \| 2 Baths \| 1286 Sq. Ft.	$591,417

Address	Redfin Estimate
3 Seal Harbor Road Unit 135, Winthrop, MA 2 Beds \| 2 Baths \| 1370 Sq. Ft.	$588,593
3 Seal Harbor Road Unit 235, Winthrop, MA 2 Beds \| 2 Baths \| 1306 Sq. Ft.	$624,714
3 Seal Harbor Road Unit 243, Winthrop, MA 1 Beds \| 1 Baths \| 838 Sq. Ft.	$448,793
3 Seal Harbor Road Unit 332, Winthrop, MA 1 Beds \| 2 Baths \| 1263 Sq. Ft.	$542,991
3 Seal Harbor Road Unit 436, Winthrop, MA 3 Beds \| 2.5 Baths \| 1674 Sq. Ft.	$1,118,670
3 Seal Harbor Road Unit 545, Winthrop, MA 2 Beds \| 2 Baths \| 1310 Sq. Ft.	$554,422
3 Seal Harbor Road Unit 641, Winthrop, MA 1 Beds \| 1 Baths \| 871 Sq. Ft.	$464,681

Address	Redfin Estimate
3 Seal Harbor Road Unit 137, Winthrop, MA 2 Beds \| 2 Baths \| 1327 Sq. Ft.	$692,856
3 Seal Harbor Road Unit 241, Winthrop, MA 1 Beds \| 1 Baths \| 871 Sq. Ft.	$455,236
3 Seal Harbor Road Unit 244, Winthrop, MA 2 Beds \| 2 Baths \| 1302 Sq. Ft.	$590,550
3 Seal Harbor Road Unit 344, Winthrop, MA 2 Beds \| 2 Baths \| 1302 Sq. Ft.	$628,164
3 Seal Harbor Road Unit 443, Winthrop, MA 1 Beds \| 1 Baths \| 838 Sq. Ft.	$487,963
3 Seal Harbor Road Unit 631, Winthrop, MA 1 Beds \| 1.5 Baths \| 1033 Sq. Ft.	$530,012
3 Seal Harbor Road Unit 644, Winthrop, MA 2 Beds \| 2 Baths \| 1302 Sq. Ft.	$669,720

Property information provided by MLS PIN when last listed in 2021. This data may not match . Learn more.

More real estate resources

Neighborhoods
Zip Codes
Minor Civil Divisions
Cities
Popular Searches

Whinthrop Highlands homes for sale

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

Redfin Brokerage Licenses

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Houses for rent in Winthrop	Agents near me	Quincy, MA homes for sale	Winthrop Housing Market
Houses for sale near me	Boston, MA homes for sale	Brookline, MA homes for sale
Land for sale near me	Newton, MA homes for sale	Arlington, MA homes for sale
Open Houses near me	Cambridge, MA homes for sale	Winthrop Property Records
Condos for sale near me	Lexington, MA homes for sale	MA New Listings

02128 homes for sale
02151 homes for sale
02152 homes for sale

Boston homes for sale
Newton homes for sale
Winthrop Town homes for sale