Seal Harbor

Listing Tools

Seal Harbor in Winthrop offers an elevated coastal living experience that is unparalleled. Timeless detail inside & out of this building is complemented by white-glove concierge service. Unit 342 is a luxury residence with ocean & pool views from every window. It is conveniently located a few steps from the new elevators & welcomes you into an open floor plan with striking natural sunlight; hardwood floors & a modern kitchen with island dining. Unit offers 2 spacious bedrooms with marble en-suite baths & walk-in closets. A private oversized balcony is the crown jewel with magnificent views. Conveniences include garage parking, extra storage ideal for seasonal items, in-unit laundry & central A/C. Residents enjoy premium amenities such as game room, club room with full kitchen, hobby room & multiple meeting rooms. Building also showcases a fitness center, sauna, hot tub, indoor pool & roof deck with Boston skyline & ocean views. Seal Harbor is a hidden gem on the Boston City line.

More Info

Basic Information

  • Bedrooms2
  • Mls StatusActive
  • Bathroom2
  • Listing Terms Contract
  • Parcel Number M:074 L:0163342,1425323
  • Unit Number342

Tax Information

  • Tax Assessed Value $591,400
  • Tax Year 2025
  • Taxes$6,103

Parking

  • Parking Spaces2
  • Covered Spaces 1
  • Garage YN Yes
  • Parking Features Under, Deeded, Off Street

Rooms

  • Bathrooms Total Decimal 2
  • Full Bath2

Basic Information

  • List Price$649,000
  • MLS Number73506354
  • Modification Date05/16/2026
  • Property SubTypeCondominium
  • Virtual TourView Tour

Location

  • SubdivisionSeal Harbor
  • Address3 Seal Harbor Road
  • Building Number3
  • CountySuffolk
  • StateMA
  • StreetSeal Harbor Road
  • TownWinthrop
  • Zip02152

Building

  • Attached Garage YN Yes
  • BasementN
  • Building Area Units Square Feet
  • Construction Materials Brick
  • Entry Level 3
  • Garage Spaces1
  • Property NameSeal Harbor
  • Rooms5
  • Stories1
  • Utilities For Electric Range, For Electric Dryer, Washer Hookup
  • Year Built1987
  • Year Built Details Actual
  • Year Built Source Public Records

Interior

  • Flooring Tile, Carpet, Hardwood, Flooring - Hardwood
  • Interior Features Closet, Lighting - Overhead, Entrance Foyer

Exterior

  • Exterior Features Balcony
  • RoofRubber

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Electric Circuit Breakers
  • Heat SystemYes
  • Heating Forced Air, Heat Pump, Electric
  • Sewer Public Sewer
  • Water Source Public

Property Information

  • Square Feet1,302
  • Building Area Source Public Records
  • Living Area 1,302
  • Lot Size Units Acres
  • Property Attached YN Yes
  • Structure Type High-Rise

Amenities

  • Amenities
    • Conservation Area
    • Highway Access
    • House of Worship
    • Public School
    • Public Transportation
    • Shopping
  • Appliances IncludedRange, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
  • Association Amenities
    • Clubhouse
    • Clubroom
    • Elevator(s)
    • Fitness Center
    • Laundry
    • Pool
    • Recreation Facilities
    • Sauna/Steam
    • Storage
    • Tennis Court(s)
    • Trail(s)
  • Other AmenitiesTennis, Waterfront, Water View
  • PetsYes w/ Restrictions
  • Pool Features Association, In Ground, Indoor, Heated
  • Security Features Concierge

Water Body

  • WaterfrontYes
  • Waterfront Features Waterfront, Ocean, Ocean

Other

  • Association Fee $842
  • Association Fee Frequency Monthly
  • Association Fee Includes
    • Air Conditioning
    • Insurance
    • Maintenance Grounds
    • Maintenance Structure
    • Reserve Funds
    • Road Maintenance
    • Security
    • Sewer
    • Snow Removal
    • Trash
    • Water
  • Date Listed04/23/2026
  • Farm Land Area Units Square Feet
  • View Count2

Map Location

Driving Directions

Listed by Nancy Ciampa McLaughlin of Redfin Corp.

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