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3 Seal Harbor Rd PH33, Winthrop MA 02152
3 Seal Harbor Rd PH33, Winthrop MA 02152
Massachusetts>Winthrop Town>Whinthrop Highlands

3 Seal Harbor Rd PH33Winthrop, MA 02152

For Sale

$1,230,000

Smart Buyer Rebate $6,150

Experience elevated waterfront living in this stunning 3 bedroom, 3 bath penthouse at the prestigious Seal Harbor III. This exceptional two-level residence features a spacious open-concept floor plan designed to maximize natural light and showcase its spectacular waterfront setting. Entertain effortlessly or simply relax on the massive private deck, offering the perfect space to enjoy ocean breezes and breathtaking views. The kitchen boasts SS appliances, granite counters, Poggenpohl cabinetry and a breakfast bar. Enjoy the beautiful views while cooking. This 2 level unit offers the flexibility of a first floor bedroom and/or office. Nice open staircase. Lovely primary bedroom with en suite. There is a separate jacuzzi room which could become a home office if one chooses to do so. Seal Harbor III offers an unmatched lifestyle with exceptional amenities, including 24/7 concierge, a beautiful fireplaced lobby, an indoor heated pool and hot tub, a recently renovated fitness center, sauna, rooftop deck with panoramic views, outdoor swimming pool, tennis courts and multiple private resident gathering spaces. Additional highlights include a rare heated two-car garage, G9 and G11. Ideally located in the seaside community of Winthrop, you'll enjoy the tranquility of waterfront living while being just minutes from Logan Airport and downtown Boston, providing the perfect balance of coastal charm and city convenience. LUXURY, LOCATION, AND LIFESTYLE come together in this extraordinary waterfront Penthouse.

Listed by Cathie Curran

·

Charlesgate Realty Group, llc

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6178352850

Last updated September 03, 2026

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Source: MLSPin #73560746

Listing Facts

  • TypeCondo
  • NeighborhoodWhinthrop Highlands
  • Bedrooms3
  • Bathrooms3
  • Days on Prevu85
  • HOA/Maint. Fees$1,798/month
  • Taxes$11,950.99/year
  • Size1,913 sqft
  • Price per sqft$643

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Pets Allowed
  • Air Conditioning
  • Parking
  • Storage
  • Swimming Pool
  • Fitness Center

Location

Mortgage Calculator

Listing History

08/07/2026
Listed by Charlesgate Realty Group, llc
$1,230,000
  1. 08/07/2026$1,230,000
    Listed by Charlesgate Realty Group, llc

Property Details for 3 Seal Harbor Rd PH33

Association

Amenities

  • Association Amenities: Pool, Laundry, Elevator(s), Tennis Court(s), Fitness Center, Storage, Clubhouse
  • Community Features: Pool, Park, Golf
  • Pets Allowed: Cats OK, Yes

Fees

  • Association Fee: $1,798.00 Monthly
  • Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash

Exterior

Construction

  • Number Of Units Total: 117
  • Property Attached: Yes
  • Roof: Rubber
  • Stories: 2
  • Stories Total: 2
  • Year Built: 1987
  • Year Built Details: Actual
  • Building Name: Seal Harbor Condominiums
  • Common Walls: No One Above
  • Construction Materials: Brick
  • Entry Level: 9
  • Exterior Features: Tennis Court(s)

Features

  • Other Structures: Gazebo
  • Patio And Porch Features: Deck
  • Pool Features: Association, In Ground, Indoor, Heated
  • View: Ocean, City, Water
  • Waterfront Features: Ocean Front, Waterfront
  • Waterfront: Yes

Measurements

  • Building Area Total: 1,913
  • Building Area Units: Square Feet
  • Lot Features: Landscaped, Waterfront
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: M:074 L:0163P33,23478531
  • Tax Annual Amount: $11,950.99
  • Tax Assessed Value: $1,072,800.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Range, Dishwasher, Disposal, Refrigerator, Washer, Dryer, Range Hood
  • Flooring: Wood, Tile, Hardwood
  • Interior Features: Entrance Foyer, Walk-In Closet(s), Open Floorplan, Double Vanity

Measurements

  • Living Area: 1,913
  • Living Area Source: Public Records

Rooms

  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 3
  • Rooms Total: 6

Other

Environmental

  • Green Energy Efficient: Thermostat

Parking

Parking

  • Covered Spaces: 2
  • Garage Spaces: 2
  • Garage: Yes
  • Open Parking: Yes
  • Parking Features: Heated Garage, Deeded, Off Street, On Street, Common, Guest
  • Parking Total: 2

Utilities

Equipment

  • Cooling: Central Air, Heat Pump
  • Has Cooling: Yes
  • Electric: Circuit Breakers
  • Heating: Heat Pump, Forced Air, Electric
  • Has Heating: Yes
  • Laundry Features: Common Area, In Unit, Electric Dryer Hookup, Washer Hookup
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There are 3 bedrooms and 3 bathrooms in this condo at 3 Seal Harbor Rd PH33.

Does this condo have parking?

Yes, there are 2 parking spaces available for 3 Seal Harbor Rd PH33.

Are pets allowed at 3 Seal Harbor Rd?

Yes, 3 Seal Harbor Rd allows pets. Check the Property Details for any relevant restrictions.

What are the annual taxes for 3 Seal Harbor Rd PH33?

Annual taxes for this condo are estimated at $11,950.

How does 3 Seal Harbor Rd PH33 compare to other condos in Whinthrop Highlands?

This condo is listed 83% above the average price for condos in Whinthrop Highlands and has been on the market for 1 more day than the typical home in this area.

What building or home owners association is the condo part of?

This condo is in the Seal Harbor Condominiums building.

What is the square footage on this condo?

According to the MLS, this listing is 1,913 sqft.

3 Seal Harbor Rd PH33 is a 3-bedroom, 3-bath condo for sale in Winthrop MA 02152. Listed on Prevu for 85 days at $1,230,000. This residence features 1,913 square feet of living space, located in Whinthrop Highlands. The median listing price for condos in this area is $599,000. Property amenities include private outdoor space, dishwasher, pets allowed, air conditioning, storage, fitness center, parking, swimming pool, and washer/dryer. Explore more condo listings in Winthrop Town.

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.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.