3 Seal Harbor Rd #136, Winthrop, MA 02152

Off market jul 1999 for $285K

$709,734

Est. refi paymentEst. refi $2,177/mo

•

1,505

sq ft

3 Seal Harbor Rd #136, Winthrop, MA 02152

About this home

CondoProperty Type

1988Year Built

$472Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Marc Heyman • Coldwell Banker Residential Brokerage - Boston - Back Bay

Bought with Marc Heyman • Coldwell Banker Residential Brokerage - Boston - Back Bay

Redfin checked: 2 minutes ago

•Source:MLS PIN #30298725

Redfin Estimate

$709,734

$425K since sold in July 1999$20K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.8% higher than the average sale price ($635K) of 6 comparable homes.

SOLD SEP 15, 2026
$715,500
A
2 beds2 baths1,414 sq ft
1 Seal Hbr #700, Winthrop, MA 02152
SOLD AUG 26, 2026
$589,000
B
2 beds2 baths1,241 sq ft
1 Seal Harbor Rd #116, Winthrop, MA 02152
SOLD MAY 7, 2026
$632,000
C
2 beds2 baths1,302 sq ft
3 Seal Hbr #344, Winthrop, MA 02152
SOLD MAR 2, 2026
$670,000
D
2 beds2 baths1,327 sq ft
3 Seal Harbor Rd #137, Winthrop, MA 02152
SOLD SEP 18, 2026
$659,000
E
2 beds2.5 baths1,790 sq ft
21 Hutchinson St #1, Winthrop, MA 02152
SOLD MAR 2, 2026
$543,000
F
2 beds2 baths1,203 sq ft
1 Seal Harbor Rd #415, Winthrop, MA 02152

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$639,560

Est. take-home

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Est. cash available

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Market trends in 02152, MA

Last updated September 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

NEW 2 HRS AGO
$749,974
5 beds2 baths2,520 sq ft
104-106 Shirley St, Winthrop, MA 02152
OPEN SUN, 11AM TO 12PM
$425,000
2 beds1 bath861 sq ft
29 Seafoam Ave #1, Winthrop, MA 02152
$498,500
2 beds1.5 baths1,002 sq ft
1020 Shirley St #1020, Winthrop, MA 02152
$519,000
3 beds1 bath1,374 sq ft
23 Trident #1, Winthrop, MA 02152
FOR SALE BY OWNER
$519,000
3 beds1 bath1,374 sq ft
23 Trident Ave, Winthrop, MA 02152
OPEN SUN, 11:30AM TO 1PM
$665,000
3 beds1.5 baths1,413 sq ft
14 Irwin St, Winthrop, MA 02152
$1,250,000
6 beds3 baths3,420 sq ft
23-25 Fremont St, Winthrop, MA 02152
OPEN SUN, 11:30AM TO 12:30PM
$449,900
1 bed1 bath623 sq ft
130 Shirley St #8, Winthrop, MA 02152
$599,900
1 bed1 bath1,005 sq ft
1 Seal Harbor Rd #601, Winthrop, MA 02152
$599,900
5 beds2.5 baths2,200 sq ft
91 Fremont St, Winthrop, MA 02152
See all

Provided by Redfin

Sale history for 3 Seal Harbor Rd #136

Date

Event

Price

MLS PIN #30298725

Jul 2, 1999

Sold

$285,000

$189/sq ft

Apr 2, 1999

Listing Removed

—

Mar 5, 1999

Listed

$299,000

$199/sq ft

MLS PIN #50361020

Apr 24, 1997

Sold

$259,000

$172/sq ft

Feb 18, 1997

Listing Removed

—

Jan 19, 1997

Listed

$269,000

$179/sq ft

Public Records

Oct 12, 1989

Sold

$275,000

$183/sq ft

Year

Property tax

Land + Additions

Assessment*

2023

$6,683 (+1.0%)

$624,600

2022

$6,619 (−2.1%)

$562,800

2021

$6,762 (+3.6%)

$533,300

2020

$6,530 (−1.2%)

$517,400

2019

$6,606 (−1.8%)

$501,200

2018

$6,730 (+2.9%)

$475,300

2017

$6,538 (−11.4%)

$453,700

2016

$7,382 (+18.8%)

$480,300

2014

$6,216 (−0.5%)

$399,000

2013

$6,246 (−0.4%)

$418,900

2012

$6,274 (−1.7%)

$433,000

2011

$6,384 (+51.3%)

$462,600

2010

$4,220 (+16.4%)

$332,300

2009

$3,626

$363,700

Tax history for 3 Seal Harbor Rd #136

Year

Property tax

Land + Additions

Assessment*

2023

$6,683 (+1.0%)

$624,600

2022

$6,619 (−2.1%)

$562,800

2021

$6,762 (+3.6%)

$533,300

2020

$6,530 (−1.2%)

$517,400

2019

$6,606 (−1.8%)

$501,200

2018

$6,730 (+2.9%)

$475,300

2017

$6,538 (−11.4%)

$453,700

2016

$7,382 (+18.8%)

$480,300

2014

$6,216 (−0.5%)

$399,000

2013

$6,246 (−0.4%)

$418,900

2012

$6,274 (−1.7%)

$433,000

2011

$6,384 (+51.3%)

$462,600

2010

$4,220 (+16.4%)

$332,300

2009

$3,626

$363,700

*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

2.5

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

1989

Sq. Ft.

1,514

Year built

1987

Style

Condo/Co-op

County

APN

1425315

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 25, 2023.

Property details

Parking

Parking Information
Has Garage
# of Garage Spaces: 2
# of Covered Spaces: 2
Parking Spaces: 2
AttachedGarageYN: Yes
Parking Features: Under, Deeded, Tandem

Interior

Bathroom Information
# of Bathrooms (Full): 2
# of Bathrooms (Half): 1
Master Bathroom Features: Yes

Basement Information
Basement: Y

Interior Features
# of Rooms (Total): 5
Window Features: Insulated Windows
Flooring: Wood, Tile, Carpet

Exterior

Building Information
Building Name: Seal Harbor Condominiums
Building Area (Total): 1,505
Construction Materials: Brick
StructureType: High-Rise
Stories (Total): 1
Year Built Source: Owner
Year Built Effective: 0
Year Built Details: Approximate
Lead Paint: None

Exterior Features
Roof: Rubber
Patio And Porch Features: Patio
Exterior Features: Patio

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

Property Information
PropertySubType: Condominium
Property AttachedYN: Yes
Common Walls: End Unit
Entry Level: 1
Entry Location: Unit Placement(Street,Front)
Security Features: Intercom, TV Monitor, Doorman

Lot Information
WaterfrontYN: Yes

Financial

Tax Information
Tax Annual Amount: $2,599

Utilities

Utility Information
Sewer: Public Sewer
Water Source: Public, City/Town Water, City/Town Sewer

Heating & Cooling
Has Heating
Has Cooling
Heating: Heat Pump
Cooling: Common

Location

HOA Information
Association Fee: $542
Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash
Association Amenities: Hot Water, Pool, Laundry, Elevator(s), Tennis Court(s), Park, Paddle Tennis, Fitness Center, Sauna/Steam, Clubroom, Trail(s), Storage

Location Information
UnparsedAddress: 3 Seal Harbor Road # 136, Winthrop MA 02152

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Laundromat

Public facts

Beds: 2
Baths: 2.5
Sq. Ft.: 1,514
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1987
Year Renovated: 1989
County: —
APN: 1425315

Home facts updated by county records on Aug 25, 2023

Other

Miscellaneous Information
Heat Zones: 1

Listing Information
Exclusions: Excl Chandelier, Washer Dryer Negot.
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

$675,000 – $817,000

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Home values near 3 Seal Harbor Rd #136

Data from public records.

Address	Redfin Estimate
3 Seal Harbor Rd Apartment 135, Winthrop, MA 2 Beds \| 2 Baths \| 1370 Sq. Ft.	$595,032
3 Seal Harbor Rd Apartment 232, Winthrop, MA 1 Beds \| 2 Baths \| 1263 Sq. Ft.	$630,049

Address	Redfin Estimate
3 Seal Harbor Rd Apartment 137, Winthrop, MA 2 Beds \| 2 Baths \| 1327 Sq. Ft.	$708,999
3 Seal Harbor Rd Apartment 235, Winthrop, MA 2 Beds \| 2 Baths \| 1306 Sq. Ft.	$639,490

Address	Redfin Estimate
3 Seal Harbor Rd Apartment 231, Winthrop, MA 1 Beds \| 1.5 Baths \| 1033 Sq. Ft.	$520,188
3 Seal Harbor Rd Apartment 242, Winthrop, MA 2 Beds \| 2 Baths \| 1302 Sq. Ft.	$651,559

Property information provided by MLS PIN when last listed in 1999. This data may not match . Learn more.

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