3 Seal Harbor Unit PH31, Winthrop, MA 02152
- Beds
- 2
- Baths
- 3
- Sqft
- 1,777
- Garage
- Yes
View property features, location on map, relevant school information and overview from seller's agent.
- 2
- 0
Overview
Beautifully renovated! Discover Seal Harbor. Situated at the ocean's edge in Winthrop, the Seal Harbor condominium community is located just fifteen minutes from Boston's financial district. The buildings are 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 full fitness center, as well as an indoor Jacuzzi and sauna with a large deck-perfect for viewing Independence Day fireworks! Seal Harbor Three 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, private basement storage, bicycle storage, water sports storage and a full recycling facility. This home has two deeded garage parking spots.
Location
Full feature list
Basic info
- Property type
- Condo/Co-op
- Number of bedrooms
- 2
- Number of bathrooms
- 3
- Square feet
- 1,777
- Year built
- 1987
Interior features
- Basement
- Yes
Exterior features
- Water view
- Yes
- Waterfront
- Waterfront
Garage and parking
- Garage parking spaces
- 2
Utilities
- Heating
- Heat pump, Central, Forced air, Electric
- Cooling
- Central air, Heat pump
- Sewer
- Public sewer
- Water
- Public
Estimated monthly costs
- HOA Fees
- $1,404
Taxes
- Tax Annual Amount (2025)
- $9,673.92
Public schools
Disclaimer: Certain information displayed on this listing has been derived from parties other than Final Offer, LLC. Information provided and their sources have been deemed reliable, but accuracy of information is not guaranteed and therefore should be independently verified.
Sourced from: MLS Property Information Network (MLS PIN) MLS®#: 73346942 Last checked: …

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein. Copyright © 2026 MLS Property Information Network, Inc. All Rights Reserved.