This property sold exactly at the asking price.
With only 29 days on market, this was a quick sale compared to typical market conditions.
Based on 4 similar properties sold within 0.5 miles in the last 90 days
This property sold for significantly more per square foot than similar nearby properties, suggesting premium features or condition.
Welcome to Seal Harbor 3. Coastal living at its finest where the serene sounds of waves crashing against the shore meet the vibrant energy of city life just 6 miles away. This beautifully maintained 2 bedroom, 2 bath waterfront condo perched majestically on the water's edge is move-in ready and offers the perfect combination of luxury and convenience. Enjoy stunning views from your private oasis. Seal Harbor is a lifestyle which offers 24/7 concierge, outdoor heated pool, indoor rooftop lap pool, sundeck with Boston skyline views, fitness facility, sauna, tennis courts, billiard room, function rooms, additional storage and so much more. Winthrop By the Sea offers a wonderful sense of community, boating, swimming, fishing, nice local restaurants, golf course, seasonal ferry... Come SEA for yourself, you will not be disappointed. Seller welcomes offers with requests for buyer concessions.
View in the App
Save this property, schedule tours instantly, and get alerts when the price drops
Log in to view assessor & tax records, ownership history, and recent building permits for this property.
Get the number an algorithm can't give you
A free agent CMA factors in condition, upgrades, and the street — the things comps alone can't see.
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 02/04/2025 | ✓ Sold | $675,000 | - | - | Property sold |
| 12/10/2024 | 🏠 Listed for Sale | $675,000 | - | - | Original listing |
| Year | Taxes | Assessment |
|---|---|---|
| 2024 | $5,675 | $544,600 |
Winthrop Highlands
3 Seal Harbor # 733, Winthrop MA 02152
Winthrop, MA 02152
Finding comparable properties...
Your message will be sent to BMN Boston Real Estate.
