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3 Seal Harbor Road 342, Winthrop MA 02152
3 Seal Harbor Road 342, Winthrop MA 02152
Massachusetts>Winthrop Town>Whinthrop Highlands

3 Seal Harbor Road 342Winthrop, MA 02152

For Sale

$639,000

Smart Buyer Rebate - Ask

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.

Listed by Nancy Ciampa McLaughlin

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Redfin Corp.

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781-608-4847

Last updated July 29, 2026

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Source: MLSPin #73506354

Listing Facts

  • TypeCondo
  • NeighborhoodWhinthrop Highlands
  • Bedrooms2
  • Bathrooms2
  • Days on Prevu99
  • HOA/Maint. Fees$842/month
  • Taxes$6,103/year
  • Size1,302 sqft
  • Price per sqft$491

Amenities

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

Location

Mortgage Calculator

Listing History

07/29/2026
Price Decreased
$639,000
05/13/2026
Price Decreased
$649,000
04/29/2026
Status changed to Active
$679,000
04/28/2026
Status changed to In Contract
$679,000
04/23/2026
Listed by Redfin Corp.
$679,000

Property Details for 3 Seal Harbor Road 342

Association

Amenities

  • Association Amenities: Pool, Laundry, Elevator(s), Tennis Court(s), Recreation Facilities, Fitness Center, Sauna/Steam, Clubroom, Trail(s), Storage, Clubhouse
  • Community Features: Public Transportation, Shopping, Conservation Area, Highway Access, House Of Worship, Public School
  • Pets Allowed: Yes w/ Restrictions

Fees

  • Association Fee: $842.00 Monthly
  • Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash, Air Conditioning, Reserve Funds

Exterior

Construction

  • Number Of Units Total: 117
  • Property Attached: Yes
  • Roof: Rubber
  • Stories: 1
  • Stories Total: 1
  • Structure Type: High-Rise
  • Year Built: 1987
  • Year Built Details: Actual
  • Building Name: Seal Harbor
  • Construction Materials: Brick
  • Entry Level: 3
  • Exterior Features: Balcony

Features

  • Pool Features: Association, In Ground, Indoor, Heated
  • Waterfront Features: Waterfront, Ocean, Ocean
  • Waterfront: Yes

Measurements

  • Building Area Total: 1,302
  • Building Area Units: Square Feet
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: M:074 L:0163342,23478523
  • Tax Annual Amount: $6,103.00
  • Tax Assessed Value: $591,400.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
  • Flooring: Tile, Carpet, Hardwood, Flooring - Hardwood
  • Interior Features: Closet, Lighting - Overhead, Entrance Foyer

Measurements

  • Living Area: 1,302
  • Living Area Source: Public Record

Rooms

  • Basement: N
  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 2
  • Rooms Total: 5

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 1
  • Garage Spaces: 1
  • Garage: Yes
  • Open Parking Spaces: 1
  • Parking Features: Under, Deeded, Off Street
  • Parking Total: 2

Utilities

Equipment

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

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There are 2 bedrooms and 2 bathrooms in this condo at 3 Seal Harbor Road 342.

Does this condo have parking?

Yes, there is 1 parking space available for 3 Seal Harbor Road 342.

Are pets allowed at 3 Seal Harbor Road?

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

What are the annual taxes for 3 Seal Harbor Road 342?

Annual taxes for this condo are estimated at $6,103.

How does 3 Seal Harbor Road 342 compare to other condos in Whinthrop Highlands?

This condo is listed 3% below the average price for condos in Whinthrop Highlands and has been on the market for 67 more days 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 building.

What is the square footage on this condo?

According to the MLS, this listing is 1,302 sqft.

3 Seal Harbor Road 342 is a 2-bedroom, 2-bath condo for sale in Winthrop MA 02152. Available on Prevu for 99 days at $639,000. This includes a recent price decrease of $10,000. This residence features 1,302 square feet of living space, located in Whinthrop Highlands. The median listing price for condos in this area is $749,995. Property amenities include dishwasher, pets allowed, air conditioning, storage, fitness center, parking, swimming pool, and washer/dryer. View other 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.