
3 Seal Harbor Road #342 Winthrop — Photo 1 of 42
Recent Drop: $30,000
$649,000
Winthrop, MA 02152
Beds
2
Baths
2
SqFt
1,302
Style
Condominium
Built
1987
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.
Limited sample — based on 7 comparable properties.
* Analysis is based on 7 actively listed and recently sold comparable properties strictly within Winthrop, MA.
Range • Dishwasher • Disposal • Microwave • Refrigerator • Washer • Dryer
Public Transportation • Shopping • Conservation Area • Highway Access • House of Worship • Public School
Flooring - Hardwood, Deck - Exterior, Open Floorplan, Slider
Flooring - Hardwood, Open Floorplan, Lighting - Overhead
Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Open Floorplan, Lighting - Overhead
Bathroom - Full, Walk-In Closet(s), Flooring - Hardwood
Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - With Shower Stall, Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile
Bathroom - Full, Bathroom - Tiled With Tub & Shower, Closet/Cabinets - Custom Built
Was $679,000
May 13, 2026
MLS® 73506354
Apr 23, 2026
MLS® 73506354
Listing Agent: Nancy Ciampa Mclaughlin
Listing Office: Redfin Corp.
MLS® Number: 73506354
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