3 Seal Harbor Rd, Winthrop MA 02152
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Sale Statistics
This property sold for 10.0% below the original asking price.
At 170 days on market, this property took longer than average to sell.
Nearby Sales Comparison
Based on 6 similar properties sold within 0.5 miles in the last 90 days
This property sold below the area median, potentially representing good value for the buyer.
About this home
Two levels of living space in this 2bdrm corner unit penthouse with Southern exposure. Beautiful outdoor pool sits right at the ocean's edge or entertain on your beautiful 29'deck. 2 private garages, indoor lap pool,& excercise room with sauna are just some of the fantastic amenities. Minutes to Logan airport and Boston!!!
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Property History
Market Insights
Property Timeline
Current Active Listing - MLS #73560746
Currently Listed
Aug 7, 2026Sold
Dec 5, 2008Listed for Sale
Jun 4, 2008Previous Transaction - MLS #70540023
Previously Sold
Dec 20, 2007Previous Transaction - MLS #70122209
Previously Sold
Jul 19, 2005Previous Transaction - MLS #70133096
Previously Sold
Feb 24, 2005| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 08/07/2026 | 🏡 Currently Listed | $1,230,000 | - | - | MLS #73560746 - Active |
| 12/05/2008 | ✓ Sold | $440,000 | - | - | Property sold |
| 06/04/2008 | 🏠 Listed for Sale | $489,000 | - | - | Original listing |
| 12/20/2007 | 🏷️ Previously Sold | $650,000 | - | - | MLS #70540023 |
| 07/19/2005 | 🏷️ Previously Sold | $715,500 | - | - | MLS #70122209 |
| 02/24/2005 | 🏷️ Previously Sold | $369,000 | - | - | MLS #70133096 |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2008 | $5,340 | $574,200 |
Financial Details
Facts & Features
Home Facts
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Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
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Special Features
Nearby Schools
Elementary Schools
2 schoolsMiddle Schools
1 schoolHigh Schools
1 schoolLocation
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3 Seal Harbor Rd, Winthrop MA 02152
Winthrop, MA 02152
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