Date
Details
Price
Change
Source
7/23/2026
Listed
$859,900
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$859,900
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Property Description
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.
Full Property Details
Full Property Details for 3 Seal Harbor #336
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General
- Price: $859,900
- HOA FEE: $1,365
- Taxes: $10,484 (2026)
- Status: Active
- Type: Condo
- MLS ID: 73554136
- Updated: 7/27/2026
- Added to Site: 13 day(s) ago
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 1
- Half Bathrooms: 1
- Bathroom 1: Third
- Bathroom 2: Third
Bedrooms
- Total Bedrooms: 2
- Primary Bedroom: Third
- Bedroom 2: Third
Other Rooms
- Living Room: Third
- Kitchen: Third
- Dining Room: Third
Parking
- Garage: Yes
- Garage Spaces: 2
- Parking Features: Under, Heated Garage, Deeded, Off Street, Tandem, On Street, Common, Guest, Paved, Exclusive Parking
Location
- County: Suffolk
Structural Information
- Basement: Yes
- Stories/Levels: 1
- Square Feet: 1,674
- Year Built: 1987
Financial Considerations
- Association Fee: $1,365
- Tax Amount: $10,484
- Tax Year: 2026
Disclosures and Reports
- Disclosures/Rstr.: All information presented is as of listing entry date and is subject to change. Buyer agents should use due diligence and verify all information. Kitchen vent hood is not working at this time. Towel warmer in primary bath is not working.
- Property ID: 23478523
Listed by Charlesgate Realty Group, llc, Cathie Curran
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Listing agent
— 3 Seal Harbor #336 —
Cathie Curran
Charlesgate Realty Group, llc
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 3 Seal Harbor #336
School District:Winthrop School District
| Name | Grades | Distance |
|---|---|---|
William P. Gorman/Fort Banks Elementary School 101 Kennedy Drive, Winthrop, MA 02152 | PK-2 | 0.7 mi |
Arthur T. Cummings Elementary School 40 Hermon Street, Winthrop, MA 02152 | 3-5 | 1.2 mi |
Winthrop Middle School, Winthrop, MA 60 Payson Street, Winthrop, MA 02152 | 6-8 | 0.8 mi |
Winthrop Sr High School 400 Main Street, Winthrop, MA 02152 | 9-12 | 0.9 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 3 Seal Harbor #336
Estimate the Cost
Estimate the Cost for 3 Seal Harbor #336
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- Condo
- Active
- Updated 8 days ago
- 2Beds
- 2Total Baths
- 1,514Sq. Ft.
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- Multi-Family
- Active
- Updated 21 hours ago
- 2Units
- 5Total Beds
- 0.11Acres
- Multi-Family
- Active
- Updated 22 hours ago
- 2Units
- 4Total Beds
- 0.04Acres
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- Condo
- Active
- Updated 2 days ago
- 1Bed
- 1Total Bath
- 401Sq. Ft.
- Multi-Family
- Active
- Updated 19 hours ago
- 2Units
- 4Total Beds
- 0.19Acres
- Condo
- Active
- Updated 2 days ago
- 1Bed
- 1Total Bath
- 726Sq. Ft.
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- Single Family
- Closed
- Updated 2 days ago
- 4Beds
- 3Total Baths
- 2,447Sq. Ft.
Listed by Alyona Rossi
Sold by Sabbor Sheikh
Sold by Sabbor Sheikh
3 Seal Harbor #336, Winthrop, MA 02152 (MLS# 73554136) is a Condo property with 2 bedrooms, 1 full bathroom and 1 partial bathroom. 3 Seal Harbor #336 is currently listed for $859,900 and was received on July 23, 2026. Want to learn more about 3 Seal Harbor #336? Do you have questions about finding other Condo real estate for sale in Winthrop? You can browse all Winthrop real estate or contact a Coldwell Banker agent to request more information.