3 Seal Harbor Rd #634, Winthrop, MA 02152 - Photo 1

1/1

$515,000

Sold
Closed
Condo
1 Bed
1 Full Bath
840 Sq. Ft.
1 Car Garage
Updated 3 hours ago

1/1

Property Description

Situated at the ocean's edge in Winthrop, the Seal Harbor condominium community is located just fifteen minutes from Boston's financial district. The building is amenity-rich offering 24/7 concierge, on-site management, secure underground garage parking, a heated outdoor pool with shower, bathrooms, full poolhouse kitchen, an outdoor Jacuzzi, and two gas grills. Residents also enjoy year-round access to an indoor pool on the 9th floor, complete with dramatic views, a new fitness center, as well as an indoor Jacuzzi and sauna with a large deck-perfect for viewing Independence Day fireworks! 3 Seal Harbor boasts three separate function rooms, where guests are able to enjoy table tennis, billiards and television. And in addition to the mature grounds, owners also have access to tennis courts, basement storage, bicycle storage, water sports storage and a full recycling facility. Unparalleled for its location, value, amenities, breathtaking views and proximity to Boston.NO DOGS PERMITTED.

Full Property Details

Full Property Details for 3 Seal Harbor Rd #634

General

Sold For: $515,000
HOA FEE: $634/month
Taxes: $4,687 (2025)
Status: Closed
Type: Condo
MLS ID: 73495543
Added to Site: 1 day(s) ago

Rooms

Bathrooms

Total Bathrooms: 1
Full Bathrooms: 1

Bedrooms

Total Bedrooms: 1

Parking

Garage: Yes
Garage Spaces: 1
Parking Features: Attached, Under, Garage Door Opener, Deeded, Off Street, Common, Guest, Paved, Exclusive Parking

Location

County: Suffolk

Structural Information

Basement: Yes
Stories/Levels: 1
Square Feet: 840
Year Built: 1987

Financial Considerations

Association Fee: $634
Tax Amount: $4,687.34
Tax Year: 2025

Disclosures and Reports

Exclusions: Dogs
Property ID: M:074 L:0163242, 1425334

Listed by Mark Carangelo, Mark Carangelo
Sold by Century 21 North East, Pratt Properties Team

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Listing agent

— 3 Seal Harbor Rd #634 —

Mark Carangelo

Mark Carangelo

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Schools

Schools serving 3 Seal Harbor Rd #634

School District:Winthrop School District

Name	Grades	Distance
William P. Gorman/Fort Banks Elementary School 101 Kennedy Drive, Winthrop, MA 02152	PK-2	0.7 mi
Arthur T. Cummings Elementary School 40 Hermon Street, Winthrop, MA 02152	3-5	1.2 mi
Winthrop Middle School, Winthrop, MA 60 Payson Street, Winthrop, MA 02152	6-8	0.8 mi
Winthrop Sr High School 400 Main Street, Winthrop, MA 02152	9-12	0.9 mi

Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 3 Seal Harbor Rd #634

Date

Details

Price

Change

Source

4/03/2026

Sold

$515,000

-1.9%

MLS

4/02/2026

Listed

$525,000

—

MLS

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Just Listed

$374,989

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Active
Updated 2 days ago

1
Bed
1
Total Bath
751
Sq. Ft.

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Just Listed

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Active
Updated 1 day ago

3
Beds
2
Total Baths
1,284
Sq. Ft.

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Just Listed

$419,900

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Condo
Active
Updated 23 hours ago

1
Bed
1
Total Bath
704
Sq. Ft.

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Just Listed

$534,900

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Active
Updated 3 hours ago

1
Bed
1
Total Bath
855
Sq. Ft.

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Single Family
Active
Updated 3 days ago

4
Beds
2
Total Baths
2,067
Sq. Ft.

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Active
Updated 2 days ago

3
Beds
2
Total Baths
2,597
Sq. Ft.

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Price Reduced

-$150,000 (-12%)

$1,100,000

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Commercial Land
Active
Updated 1 day ago

0.26
Acres

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Price Reduced

-$5,000 (-1.01%)

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Condo
Active
Updated 6 hours ago

2
Beds
2
Total Baths
905
Sq. Ft.

1 Seal Harbor Rd, Winthrop, MA 02152 - Photo 1

Sold

$550,000

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Condo
Closed

2
Beds
2
Total Baths
1,203
Sq. Ft.

Sold

$543,000

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Condo
Closed

2
Beds
2
Total Baths
1,203
Sq. Ft.

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Sold

$538,000

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Condo
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2
Beds
2
Total Baths
874
Sq. Ft.

249 Winthrop Shore Dr, Winthrop, MA 02152 - Photo 1

Sold

$479,000

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Condo
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2
Beds
1
Total Bath
1,415
Sq. Ft.

3 Seal Harbor Rd #634, Winthrop, MA 02152 (MLS# 73495543) is a Condo property that was sold at $515,000 on April 03, 2026. Want to learn more about 3 Seal Harbor Rd #634? Do you have questions about finding other Condo real estate for sale in Winthrop? You can browse all Winthrop real estate or contact a Coldwell Banker agent to request more information.

3 Seal Harbor Rd #634 Winthrop, MA 02152