Google satellite image for 1 Seal Harbor Rd #504, Winthrop, MA 02152

Off market dec 1998 for $191K

$536,995

Est. refi paymentEst. refi $570/mo

•

1,224

sq ft

1 Seal Harbor Rd #504, Winthrop, MA 02152

About this home

CondoProperty Type

1983Year Built

$439Est. Price/Sq.Ft.

1 garage spacesParking

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

Bought with Non Member • Non Member Office

Redfin checked: a minute ago

•Source:MLS PIN #30265903

Redfin Estimate

$536,995

$346K since sold in December 1998$16K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 13.7% lower than the average sale price ($622K) of 6 comparable homes.

SOLD JUN 22, 2026
$629,000
A
2 beds2 baths1,036 sq ft
10 Somerset #201, Winthrop, MA 02152
SOLD BY REDFIN OCT 23, 2026
$623,000
B
2 beds2 baths1,302 sq ft
3 Seal Harbor Rd #342, 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 SEP 15, 2026
$715,500
D
2 beds2 baths1,414 sq ft
1 Seal Hbr #700, Winthrop, MA 02152
SOLD MAR 2, 2026
$543,000
E
2 beds2 baths1,203 sq ft
1 Seal Harbor Rd #415, Winthrop, MA 02152
SOLD MAY 7, 2026
$632,000
F
2 beds2 baths1,302 sq ft
3 Seal Hbr #344, Winthrop, MA 02152

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$491,382

Est. take-home

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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

98.4%

0.5% MoM

Median sale price

$665K

$51K MoM

Avg. days on market

36d

9 days MoM

Recently sold homes

1 MoM

New listings for sale

NEW 27 HRS AGO
$675,000
3 beds1 bath1,354 sq ft
25 North Ave, Winthrop, MA 02152
$699,000
3 beds1.5 baths2,053 sq ft
65 Sunnyside Ave, Winthrop, MA 02152
$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
$865,000
2 beds2.5 baths1,806 sq ft
1001 Shirley St #2, Winthrop, MA 02152
$649,900
3 beds2 baths1,515 sq ft
19 Beal St, Winthrop, MA 02152
$869,000
3 beds2 baths1,925 sq ft
115 Read St #1, Winthrop, MA 02152
$889,000
3 beds2 baths2,916 sq ft
115 Read St #2, Winthrop, MA 02152
$629,900
2 beds1 bath1,166 sq ft
96 Marshall St, Winthrop, MA 02152
See all

Provided by Redfin

Sale history for 1 Seal Harbor Rd #504

Year

Property tax

Land + Additions

Assessment*

2023

$4,096 (−12.0%)

$382,800

2022

$4,656 (−2.1%)

$395,900

2021

$4,758 (+3.6%)

$375,200

2020

$4,594 (−1.4%)

$364,000

2019

$4,658 (+3.0%)

$353,400

2018

$4,523 (−2.2%)

$319,400

2017

$4,627 (−2.4%)

$321,100

2016

$4,740 (+8.6%)

$308,400

2014

$4,364 (+3.0%)

$280,100

2013

$4,237 (+2.9%)

$284,200

2012

$4,118 (+5.9%)

$284,200

2011

$3,889 (−1.4%)

$281,800

2010

$3,946 (+21.3%)

$310,700

2009

$3,253

$326,300

Tax history for 1 Seal Harbor Rd #504

Year

Property tax

Land + Additions

Assessment*

2023

$4,096 (−12.0%)

$382,800

2022

$4,656 (−2.1%)

$395,900

2021

$4,758 (+3.6%)

$375,200

2020

$4,594 (−1.4%)

$364,000

2019

$4,658 (+3.0%)

$353,400

2018

$4,523 (−2.2%)

$319,400

2017

$4,627 (−2.4%)

$321,100

2016

$4,740 (+8.6%)

$308,400

2014

$4,364 (+3.0%)

$280,100

2013

$4,237 (+2.9%)

$284,200

2012

$4,118 (+5.9%)

$284,200

2011

$3,889 (−1.4%)

$281,800

2010

$3,946 (+21.3%)

$310,700

2009

$3,253

$326,300

*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

1987

Sq. Ft.

1,224

Year built

1983

Style

Condo/Co-op

County

APN

1425490

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: 1
AttachedGarageYN: Yes
Parking Features: Under, Deeded, Guest

Interior

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

Basement Information
Basement: Y

Interior Features
# of Rooms (Total): 5
Flooring: Tile, Carpet

Exterior

Building Information
Building Name: Seal Harbor Condominiums
Building Area (Total): 1,224
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

Pool Information
Pool Features: Association, In Ground

Property Information
PropertySubType: Condominium
Property AttachedYN: Yes
Common Walls: 2+ Common Walls
Entry Level: 5
Security Features: Doorman

Lot Information
WaterfrontYN: Yes

Financial

Tax Information
Tax Annual Amount: $1,882

Utilities

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

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

Location

HOA Information
Association Fee: $272
Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal
Association Amenities: Pool, Laundry, Elevator(s), Tennis Court(s), Paddle Tennis, Fitness Center, Sauna/Steam, Boat Dock, Storage

Location Information
UnparsedAddress: 1 Seal Harbor Road # 504, 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
Pets Allowed: No

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,224
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1983
Year Renovated: 1987
County: —
APN: 1425490

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

$511,000 – $618,000

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Home values near 1 Seal Harbor Rd #504

Data from public records.

Address	Redfin Estimate
1 Seal Harbor Rd Apt 107, Winthrop, MA 2 Beds \| 2 Baths \| 1235 Sq. Ft.	$507,773
1 Seal Harbor Rd Apt 308, Winthrop, MA 2 Beds \| 2 Baths \| 1356 Sq. Ft.	$584,933
1 Seal Harbor Rd Apt 314, Winthrop, MA 2 Beds \| 2 Baths \| 1327 Sq. Ft.	$569,268
1 Seal Harbor Rd Apt 416, Winthrop, MA 2 Beds \| 2 Baths \| 1417 Sq. Ft.	$683,855
1 Seal Harbor Rd Apt 512, Winthrop, MA 1 Beds \| 1 Baths \| 974 Sq. Ft.	$461,584
1 Seal Harbor Rd Apt 705, Winthrop, MA 2 Beds \| 2 Baths \| 1415 Sq. Ft.	$685,811
1 Seal Harbor Rd Apt 800, Winthrop, MA 2 Beds \| 2 Baths \| 1414 Sq. Ft.	$652,139

Address	Redfin Estimate
1 Seal Harbor Rd Apt 211, Winthrop, MA 2 Beds \| 2 Baths \| 1159 Sq. Ft.	$508,452
1 Seal Harbor Rd Apt 311, Winthrop, MA 2 Beds \| 2 Baths \| 1159 Sq. Ft.	$521,190
1 Seal Harbor Rd Apt 315, Winthrop, MA 2 Beds \| 2 Baths \| 1203 Sq. Ft.	$509,905
1 Seal Harbor Rd Apt 505, Winthrop, MA 2 Beds \| 2 Baths \| 1261 Sq. Ft.	$602,121
1 Seal Harbor Rd Apt 515, Winthrop, MA 2 Beds \| 2 Baths \| 1205 Sq. Ft.	$526,759
1 Seal Harbor Rd Apt 713, Winthrop, MA 2 Beds \| 2 Baths \| 1205 Sq. Ft.	$539,298
1 Seal Harbor Rd Apt 802, Winthrop, MA 2 Beds \| 2 Baths \| 1278 Sq. Ft.	$513,406

Address	Redfin Estimate
1 Seal Harbor Rd Apt 215, Winthrop, MA 2 Beds \| 2 Baths \| 1203 Sq. Ft.	$578,493
1 Seal Harbor Rd Apt 313, Winthrop, MA 2 Beds \| 2 Baths \| 1205 Sq. Ft.	$547,148
1 Seal Harbor Rd Apt 412, Winthrop, MA 1 Beds \| 1 Baths \| 974 Sq. Ft.	$478,352
1 Seal Harbor Rd Apt 508, Winthrop, MA 2 Beds \| 2 Baths \| 1356 Sq. Ft.	$637,687
1 Seal Harbor Rd Apt 613, Winthrop, MA 2 Beds \| 2 Baths \| 1205 Sq. Ft.	$499,399
1 Seal Harbor Rd Apt 715, Winthrop, MA 2 Beds \| 2 Baths \| 1203 Sq. Ft.	$549,634
1 Seal Harbor Rd Apt 804, Winthrop, MA 2 Beds \| 2.5 Baths \| 1685 Sq. Ft.	$779,727

Property information provided by MLS PIN when last listed in 1998. This data may not match . Learn more.

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