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For Sale

3 Seal Harbor #336

Winthrop, MA

$789,900

2 bd/1.5 ba/1,674 sf

Courtesy of Charlesgate Realty Group, llc

This home is listed by another brokerage. We can arrange a viewing, and we can represent you as the buyer.

The listing brokerage last updated this record on October 9, 2026.

Photographs

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42 photographs from the listing brokerage, shown as they published them.

About this home

A rare offering at the prestigious Seal Harbor III, this exceptional corner residence captures breathtaking panoramic water views from an expansive, light filled interior and a private balcony - perfect for enjoying morning coffee, evening sunsets, or simply taking in the every changing waterfront scenery. Completely reimagined with a full gut reno in 2010, the home showcases timeless design, an open concept floor plan, and impeccable craftsmanship throughout. Thoughtfully curated with luxurious finishes and custom details, the residence is designed for both elegant entertaining and effortless everyday living. The spa-inspired primary bath features a steam shower, while the versatile second bedroom-equally suited as a den or private office-is enhanced by a striking custom leather accent wall. Seal Harbor III offers an unmatched lifestyle with exceptional amenities, including 24 hour concierge, deeded garage parking 2 spots tandem(D41T), outdoor/guest parking, heated indoor pool/hot tub, outdoor pool, storage closet, clubhouse, tennis courts and so much more.

The details

Property type
Condominium
Bedrooms
2
Bathrooms
1.5
Interior
1,674 sq ft
Year built
1987
Price per sq ft
$472
County
Suffolk
Taxes
$10,484 (2026)
HOA fee
$1,365
Heating
Heat Pump · Electric · Individual · Unit Control
Cooling
Heat Pump · Individual · Unit Control
Basement
Y
Parking
3 (2 garage)
Stories
1
Roof
Rubber
Sewer
Public Sewer
Water
Public
Zoning
res
Days on market
78
MLS #
73554136

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152 Lynnway, Unit J-1
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