OFF MARKET

Off market apr 2022 for $430K

$488,197

Est. refi paymentEst. refi $3,141/mo

•

838

sq ft

3 Seal Harbor Rd #543, Winthrop, MA 02152

About this home

Panoramic Ocean Views! Welcome to Winthrop a quaint seaside hamlet surrounded by breathtaking Ocean and Harbor Views! 3 Seal Harbor is located just minutes from cosmopolitan and historic downtown Boston. This upscale resort style living offers 24/7 concierge, indoor year-round lap pool, outdoor heated pool w/ hot tub, shower facilities along with grills for easy BBQ entertainment. Additional amenities include your own private ocean front balcony (southern exposure), deeded garage parking, in-unit washer/dryer, fitness center, tennis courts, function rooms equipped with pool table, ping pong table, card table, TV and internet connection. There's additional bsmt storage, bicycle storage and shopping carts to transport groceries! This classy 1 bedroom, 1 bath (lock off style), liv room, din room, kitchen has all new appliances was recently painted and plank flooring installed less that 1 1/2 years ago. Don't miss this opportunity to enjoy ocean breezes and summer fun at the pool!

CondoProperty Type

1987Year Built

$583Est. Price/Sq.Ft.

1 garage spacesParking

Listed by Linda Calla • Cottage Hill Real Estate

Bought with Steve Binder • Lantern Residential

Redfin checked: a minute ago

•Source:MLS PIN #72952697

Redfin Estimate

$488,197

$58K since sold in April 2022$2,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.6% lower than the average sale price ($512K) of 6 comparable homes.

SOLD APR 3, 2026
$515,000
A
1 bed1 bath840 sq ft
3 Seal Harbor Rd #634, Winthrop, MA 02152
SOLD MAY 19, 2026
$630,000
B
1 bed1 bath910 sq ft
3 Seal Harbor Rd #133, Winthrop, MA 02152
SOLD AUG 20, 2026
$550,000
C
1 bed1 bath994 sq ft
1 Seal Harbor Rd #300, Winthrop, MA 02152
SOLD SEP 11, 2026
$370,000
D
2 beds1 bath782 sq ft
1000 Governor's Dr #15, Winthrop, MA 02152
SOLD JUN 23, 2026
$575,000
E
1 bed1 bath1,005 sq ft
1 Seal Harbor Rd #401, Winthrop, MA 02152
SOLD SEP 21, 2026
$430,000
F
1 bed1 bath875 sq ft
350 Revere Beach Blvd Unit 7S, Revere, MA 02151

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$149,002

Est. take-home

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Est. cash available

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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 Harbor Rd #543

Date

Event

Price

MLS PIN #72952697

Apr 12, 2022

Sold

$430,000

$513/sq ft

Mar 15, 2022

Listed

$429,900

$513/sq ft

MLS PIN #72717679

Nov 13, 2020

Sold

$379,900

$453/sq ft

Sep 3, 2020

Contingent

—

Aug 29, 2020

Listed

$379,900

$453/sq ft

+32

LIVE AS IF YOU ARE ON VACATION........START THE DAY WITH AN AMAZING SUNRISE OVER THE OCEAN! This newly updated one bedroom condo is ready for you to make it your own. Freshly painted with all new flooring and new stainless steel appliances are some of the upgrades to enjoy along with a great open floor plan and your own balcony for private outdoor space. No need to worry about maintenance during the winter months and there are many amenities for upscale, easy living. This complex has it all, outdoor in-ground pool, roof top sun deck with indoor lap pool, jacuzzi, game room, sauna and gym/work out facility. Discover Winthrop by the Sea just minutes to Boston, here is your opportunity for the best of both worlds, small town living with access to the city! First opportunity for viewing is Sunday from 11:00-12:30 by appointment. ***see disclosures and call list agent to schedule showings.

Public Records

Aug 28, 1991

Sold

$113,000

$135/sq ft

Year

Property tax

Land + Additions

Assessment*

2023

$4,062 (+1.0%)

$379,600

2022

$4,023 (+7.8%)

$342,100

2021

$3,732 (+3.6%)

$294,300

2020

$3,603 (−1.1%)

$285,500

2019

$3,643 (−3.0%)

$276,400

2018

$3,757 (+3.0%)

$265,300

2017

$3,649 (+2.6%)

$253,200

2016

$3,558 (+18.6%)

$231,500

2014

$3,001 (−1.6%)

$192,600

2013

$3,049 (+2.9%)

$204,500

2012

$2,963 (−14.3%)

$204,500

2011

$3,456 (−3.7%)

$250,400

2010

$3,588 (+29.3%)

$282,500

2009

$2,774

$278,200

Tax history for 3 Seal Harbor Rd #543

Year

Property tax

Land + Additions

Assessment*

2023

$4,062 (+1.0%)

$379,600

2022

$4,023 (+7.8%)

$342,100

2021

$3,732 (+3.6%)

$294,300

2020

$3,603 (−1.1%)

$285,500

2019

$3,643 (−3.0%)

$276,400

2018

$3,757 (+3.0%)

$265,300

2017

$3,649 (+2.6%)

$253,200

2016

$3,558 (+18.6%)

$231,500

2014

$3,001 (−1.6%)

$192,600

2013

$3,049 (+2.9%)

$204,500

2012

$2,963 (−14.3%)

$204,500

2011

$3,456 (−3.7%)

$250,400

2010

$3,588 (+29.3%)

$282,500

2009

$2,774

$278,200

*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.

838

Year built

1987

Style

Condo/Co-op

County

APN

1425370

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 21, 2023.

Property details

Parking

Parking Information
Has Garage
# of Garage Spaces: 1
# of Covered Spaces: 1
Parking Spaces: 2
AttachedGarageYN: Yes
Parking Features: Under, Garage Door Opener, Off Street, Deeded, Common

Interior

Bathroom Information
# of Bathrooms (Full): 1
Master Bathroom Features: Yes

Basement Information
Basement: Y

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

Interior Features
# of Rooms (Total): 4
Interior Features: Elevator

Exterior

Building Information
Building Area (Total): 838
Construction Materials: Brick
StructureType: Mid-Rise
Stories (Total): 1
Year Built Source: Public Records
Year Built Details: Actual
Lead Paint: None

Exterior Features
Patio And Porch Features: Deck
Exterior Features: Deck

Pool Information
Pool Features: Association, In Ground, Lap, Indoor

Property Information
PropertySubType: Condominium
Property AttachedYN: Yes
Entry Level: 5
Security Features: Concierge
Has Waterview
Ocean

Lot Information
WaterfrontYN: Yes

Financial

Tax Information
Tax Annual Amount: $4,023.10
Tax Year: 2022

Utilities

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

Heating & Cooling
Has Heating
Has Cooling
Heating: Heat Pump, Electric
Cooling: Central Air

Location

HOA Information
Association Fee: $519
Association Fee Frequency: Monthly
Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash
Association Amenities: Pool, Laundry, Elevator(s), Tennis Court(s), Paddle Tennis, Fitness Center, Clubroom, Storage

Location Information
Directions: Revere St. to Highland Ave. right on Cliff and follow straight to 3 Seal Harbor.
UnparsedAddress: 3 Seal Harbor Rd. # 543, Winthrop MA 02152

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Stable(s), Golf, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Marina, Public School, T-Station

Public facts

Beds: 1
Baths: 1.0
Sq. Ft.: 838
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1987
Year Renovated: 1989
County: —
APN: 1425370

Home facts updated by county records on Jul 20, 2023

Other

Miscellaneous Information
Heat Zones: 1

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

$464,000 – $562,000

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OPEN TODAY, 11AM TO 12:30PM

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Home values near 3 Seal Harbor Rd #543

Data from public records.

Address	Redfin Estimate
3 Seal Harbor Road Unit 232, Winthrop, MA 1 Beds \| 2 Baths \| 1263 Sq. Ft.	$619,687
3 Seal Harbor Road Unit 236, Winthrop, MA 3 Beds \| 2.5 Baths \| 1674 Sq. Ft.	$812,081
3 Seal Harbor Road Unit 342, Winthrop, MA 2 Beds \| 2 Baths \| 1302 Sq. Ft.	$625,899
3 Seal Harbor Road Unit 434, Winthrop, MA 1 Beds \| 1 Baths \| 840 Sq. Ft.	$485,984
3 Seal Harbor Road Unit 445, Winthrop, MA 2 Beds \| 2 Baths \| 1310 Sq. Ft.	$584,906
3 Seal Harbor Road Unit 636, Winthrop, MA 3 Beds \| 2.5 Baths \| 1674 Sq. Ft.	$817,481
3 Seal Harbor Road Unit 742, Winthrop, MA 2 Beds \| 2 Baths \| 1283 Sq. Ft.	$677,992

Address	Redfin Estimate
3 Seal Harbor Road Unit 234, Winthrop, MA 1 Beds \| 1 Baths \| 890 Sq. Ft.	$497,548
3 Seal Harbor Road Unit 246, Winthrop, MA 2 Beds \| 2 Baths \| 1202 Sq. Ft.	$568,163
3 Seal Harbor Road Unit 347, Winthrop, MA 2 Beds \| 2 Baths \| 1320 Sq. Ft.	$596,742
3 Seal Harbor Road Unit 436, Winthrop, MA 3 Beds \| 2.5 Baths \| 1674 Sq. Ft.	$1,118,670
3 Seal Harbor Road Unit 631, Winthrop, MA 1 Beds \| 1.5 Baths \| 1033 Sq. Ft.	$530,012
3 Seal Harbor Road Unit 637, Winthrop, MA 2 Beds \| 2 Baths \| 1318 Sq. Ft.	$678,292
3 Seal Harbor Road Unit 746, Winthrop, MA 2 Beds \| 2 Baths \| 1180 Sq. Ft.	$665,183

Address	Redfin Estimate
3 Seal Harbor Road Unit 235, Winthrop, MA 2 Beds \| 2 Baths \| 1306 Sq. Ft.	$624,714
3 Seal Harbor Road Unit 341, Winthrop, MA 1 Beds \| 1 Baths \| 871 Sq. Ft.	$455,695
3 Seal Harbor Road Unit 348, Winthrop, MA 2 Beds \| 2 Baths \| 1320 Sq. Ft.	$660,353
3 Seal Harbor Road Unit 437, Winthrop, MA 2 Beds \| 2 Baths \| 1318 Sq. Ft.	$1,015,500
3 Seal Harbor Road Unit 634, Winthrop, MA 1 Beds \| 1 Baths \| 840 Sq. Ft.	$503,747
3 Seal Harbor Road Unit 648, Winthrop, MA 2 Beds \| 2 Baths \| 1302 Sq. Ft.	$705,337
3 Seal Harbor Road Unit 833, Winthrop, MA 2 Beds \| 2 Baths \| 1286 Sq. Ft.	$613,428

Property information provided by MLS PIN when last listed in 2022. This data may not match . Learn more.

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