OFF MARKET

Off Market Jan 2022 for $590K

$647,888

Est. refi paymentEst. refi $3,461/mo

•

1,306

sq ft

3 Seal Harbor Rd #235, Winthrop, MA 02152

About this home

Ocean facing luxury condo available in sought after 3 Seal Harbor complex. Tastefully updated condo includes granite counters in galley kitchen, stainless appliances (remaining), a pot filler, peninsula counter for casual dining and plenty of cabinet storage. Open DR/LR w/ immaculate Maple engineered hardwood floors, oversized slider opens to private balcony overlooking manicured grounds and ocean. Primary bedroom w/ en-suite and walk in dual sided closet. 2nd bedroom large enough for king size bed, walk in closet, stackable w/d with access to main bathroom. Both BRs have BRAND NEW windows (10/21). All morning sun exposure, the natural light floods thru keeping home bright, warm and cozy. Building amenities include: 24Hr Concierge, indoor heated pool w/jacuzzi, sauna room, workout facility, outdoor inground pool, tennis courts, deeded garage parking and extra storage. Heating/AC unit and some light fixtures are 3 years young. Main bathroom light fixture is brand new

CondoProperty Type

1987Year Built

$496Est. Price/Sq.Ft.

1 car garageParking

Listed by The Humble Abode Group • M. Celata Real Estate

Bought with The Humble Abode Group • M. Celata Real Estate

Redfin checked: 2 minutes ago

•Source:MLS PIN #72923219

Redfin Estimate

$647,888

$58K since sold in January 2022$3,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.7% higher than the average sale price ($575K) of 6 comparable homes.

SOLD AUG 26, 2026
$589,000
A
2 beds2 baths1,241 sq ft
1 Seal Harbor Rd #116, Winthrop, MA 02152
SOLD MAY 7, 2026
$632,000
B
2 beds2 baths1,302 sq ft
3 Seal Hbr #344, Winthrop, MA 02152
SOLD MAR 2, 2026
$670,000
C
2 beds2 baths1,327 sq ft
3 Seal Harbor Rd #137, Winthrop, MA 02152
SOLD MAR 2, 2026
$543,000
D
2 beds2 baths1,203 sq ft
1 Seal Harbor Rd #415, Winthrop, MA 02152
SOLD SEP 4, 2026
$525,000
E
2 beds2 baths1,057 sq ft
382 Ocean Ave #407, Revere, MA 02151
SOLD JUN 15, 2026
$489,000
F
2 beds2 baths1,116 sq ft
247 Washington #9, Winthrop, MA 02152

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$184,779

Est. take-home

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Est. cash available

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Market trends in 02152, MA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.8%

+0.1% MoM

Median sale price

$629K

$6K MoM

Avg. days on market

23d

3 days MoM

Recently sold homes

4 MoM

New listings for sale

OPEN SAT, 12PM TO 1:30PM
$729,900
5 beds2.5 baths3,000 sq ft
180 Winthrop St, Winthrop, MA 02152
3D WALKTHROUGH
$965,000
2 beds2.5 baths1,978 sq ft
1001 Shirley St #1, Winthrop, MA 02152
$815,000
2 beds2.5 baths1,665 sq ft
1001 Shirley St #4, Winthrop, MA 02152
$309,900
1 bed1 bath720 sq ft
483 Shirley St Unit 6A, Winthrop, MA 02152
$549,900
2 beds1 bath782 sq ft
130 Shirley St #220, Winthrop, MA 02152
$900,000
3 beds1.5 baths1,334 sq ft
93 1/2 Winthrop Shore Dr, Winthrop, MA 02152
3D WALKTHROUGH
$475,000
2 beds2 baths903 sq ft
34 Underhill St #4, Winthrop, MA 02152
3D WALKTHROUGH
$865,000
3 beds2.5 baths1,564 sq ft
807 Shirley St, Winthrop, MA 02152
3D WALKTHROUGH
$799,900
3 beds2 baths1,782 sq ft
35 Triton Ave, Winthrop, MA 02152
$1,095,000
2 beds3 baths2,649 sq ft
94 Winthrop Shore Dr, Winthrop, MA 02152
See all

Provided by Redfin

Sale history for 3 Seal Harbor Rd #235

Year

Property tax

Land + Additions

Assessment*

2023

$5,260 (+0.9%)

$491,600

2022

$5,211 (−2.1%)

$443,100

2021

$5,324 (+3.6%)

$419,900

2020

$5,141 (−1.2%)

$407,400

2019

$5,201 (−3.1%)

$394,600

2018

$5,365 (+2.9%)

$378,900

2017

$5,214 (+2.5%)

$361,800

2016

$5,087 (+18.6%)

$331,000

2014

$4,291 (−1.6%)

$275,400

2013

$4,361 (+2.9%)

$292,500

2012

$4,238 (+2.0%)

$292,500

2011

$4,154 (+6.8%)

$301,000

2010

$3,891 (+20.8%)

$306,400

2009

$3,220

$323,000

Tax history for 3 Seal Harbor Rd #235

Year

Property tax

Land + Additions

Assessment*

2023

$5,260 (+0.9%)

$491,600

2022

$5,211 (−2.1%)

$443,100

2021

$5,324 (+3.6%)

$419,900

2020

$5,141 (−1.2%)

$407,400

2019

$5,201 (−3.1%)

$394,600

2018

$5,365 (+2.9%)

$378,900

2017

$5,214 (+2.5%)

$361,800

2016

$5,087 (+18.6%)

$331,000

2014

$4,291 (−1.6%)

$275,400

2013

$4,361 (+2.9%)

$292,500

2012

$4,238 (+2.0%)

$292,500

2011

$4,154 (+6.8%)

$301,000

2010

$3,891 (+20.8%)

$306,400

2009

$3,220

$323,000

*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.

1,306

Year built

1987

Style

Condo/Co-op

County

APN

1425321

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
AttachedGarageYN: Yes
Parking Features: Attached, Under, Off Street, Assigned, Deeded, Common, Exclusive Parking

Interior

Master Bedroom Information
Level: First

Bedroom #2 Information
Level: First

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

Bathroom #1 Information
Level: First

Bathroom #2 Information
Level: First

Living Room Information
Level: First

Dining Room Information
Level: First

Kitchen Information
Level: First

Basement Information
Basement: Y

Laundry Information
Laundry Features: First Floor

Interior Features
# of Rooms (Total): 5
Flooring: Engineered Hardwood

Exterior

Building Information
Building Name: Seal Harbor Three Codominium
Building Area (Total): 1,306
StructureType: High-Rise
Stories (Total): 1
Year Built Source: Public Records
Year Built Details: Actual
Lead Paint: None

Property Information
PropertySubType: Condominium
Property AttachedYN: Yes
Entry Level: 2
Security Features: Doorman, Concierge
Has Waterview
Ocean

Lot Information
WaterfrontYN: Yes

Financial

Tax Information
Tax Annual Amount: $5,324.33
Tax Year: 2021

Utilities

Utility Information
Sewer: Public Sewer
Water Source: Public
Electric: 100 Amp Service

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

Location

HOA Information
Association Fee: $761
Association Fee Frequency: Monthly
Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash
Association Amenities: Pool, Elevator(s), Recreation Facilities, Fitness Center, Sauna/Steam, Clubroom, Storage, Garden Area

Location Information
Directions: Revere St to Highland Ave to Cliff Ave to Seal Harbor Rd, building 3 located in back on left.
UnparsedAddress: 3 Seal Harbor Rd # 235, Winthrop MA 02152

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, House of Worship, Marina
Pets Allowed: Yes w/ Restrictions

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,306
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1987
Year Renovated: 1989
County: —
APN: 1425321

Home facts updated by county records on Jul 20, 2023

Other

Miscellaneous Information
Heat Zones: 1

Listing Information
StandardStatus: Closed

Around this home

Schools

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

$616,000 – $746,000

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Home values near 3 Seal Harbor Rd #235

Data from public records.

Address	Redfin Estimate
3 Seal Harbor Rd Apt 132, Winthrop, MA 1 Beds \| 2 Baths \| 1341 Sq. Ft.	$569,286
3 Seal Harbor Rd Apt 242, Winthrop, MA 2 Beds \| 2 Baths \| 1302 Sq. Ft.	$672,869

Address	Redfin Estimate
3 Seal Harbor Rd Apt 133, Winthrop, MA 1 Beds \| 1 Baths \| 910 Sq. Ft.	$603,023
3 Seal Harbor Rd Apt 248, Winthrop, MA 2 Beds \| 2 Baths \| 1320 Sq. Ft.	$697,919

Address	Redfin Estimate
3 Seal Harbor Rd Apt 136, Winthrop, MA 2 Beds \| 2.5 Baths \| 1505 Sq. Ft.	$728,634
3 Seal Harbor Rd Apt 331, Winthrop, MA 1 Beds \| 1.5 Baths \| 1033 Sq. Ft.	$484,988

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

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