This home's estimate is 2.1% higher than the average sale price ($512K) of 6 comparable homes.
Search- Overview
- Sale & tax history
- Property details
- Neighborhood
3 Seal Harbor Rd #334, Winthrop, MA 02152
About this home
Beautiful Waterfront One Bedroom Condominium In Luxury Building.Spectacular Waterwiews From Every Room. All Appliances Udated,New water Heater.Indoor& Outdoor Heated Pools and Jacuzzi's.Exercise Room with Sauna Overlooking Ocean.Underground Deeded Parking Space,Tennis courts,Walking Path along Ocean,Gazebo,24 Hour Security and Concierge.BRAND NEW HVAC SYSTEM! New wall to wall Carpets thru out FOYER,LR and DR. A Must see,Just move in!
Redfin Estimate
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Market trends in 02152, MA
Last updated August 2026
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Sale history for 3 Seal Harbor Rd #334
$357/sq ft
$357/sq ft
$368/sq ft
$310/sq ft
$321/sq ft

$199/sq ft
$211/sq ft
Tax history for 3 Seal Harbor Rd #334
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Property details
Parking
- Parking Information
- Has Garage
- # of Garage Spaces: 1
- # of Covered Spaces: 1
- Parking Spaces: 2
- AttachedGarageYN: Yes
- Parking Features: Under, Garage Door Opener, Deeded, Guest
Interior
- Master Bedroom Information
- Level: First
- Bathroom Information
- # of Bathrooms (Full): 1
- Bathroom #1 Information
- Level: First
- Living Room Information
- Level: First
- Dining Room Information
- Level: First
- Kitchen Information
- Level: First
- Basement Information
- Basement: Y
- Laundry Information
- Laundry Features: First Floor, Electric Dryer Hookup, Washer Hookup
- Interior Features
- # of Rooms (Total): 3
- Flooring: Carpet
Exterior
- Building Information
- Building Name: Seal Harbor 3
- Building Area (Total): 840
- Construction Materials: Brick
- StructureType: High-Rise
- Stories (Total): 1
- Year Built Source: Public Records
- Year Built Details: Approximate
- Exterior Features
- Roof: Rubber
- Patio And Porch Features: Deck - Roof
- Exterior Features: Deck - Roof
- Pool Information
- Pool Features: Association, Above Ground, In Ground, Indoor, Heated, Lap
- Property Information
- PropertySubType: Condominium
- Property AttachedYN: Yes
- Common Walls: 2+ Common Walls
- Entry Level: 3
- Security Features: Intercom, TV Monitor, Security Guard
- Lot Information
- WaterfrontYN: Yes
Financial
- Tax Information
- Tax Annual Amount: $2,638
- Tax Year: 2008
Utilities
- Utility Information
- Utilities: for Electric Range, for Electric Dryer, Washer Hookup
- Sewer: Public Sewer
- Water Source: Public, City/Town Water, City/Town Sewer
- Electric: Circuit Breakers
- Heating & Cooling
- Has Heating
- Has Cooling
- Heating: Forced Air, Heat Pump
- Cooling: Central Air, Individual
Location
- HOA Information
- Association Fee: $424
- Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash
- Association Amenities: Pool, Laundry, Elevator(s), Tennis Court(s), Fitness Center, Sauna/Steam, Clubroom, Trail(s), Storage
- Location Information
- Directions: Revere Street to Grovers Ave Right on Cliff Ave. to Seal Harbor 3
- UnparsedAddress: 3 Seal Harbor Rd # 334, Winthrop MA 02152
- Community Information
- Senior CommunityYN: No
- Community Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Golf, Laundromat
- Pets Allowed: Yes w/ Restrictions
Public facts
- Beds: 1
- Baths: 1.0
- Sq. Ft.: 840
- Stories: 1.0
- Lot Size: —
- Style: Condo/Co-op
- Year Built: 1987
- Year Renovated: 1989
- County: —
- APN: 1425334
Other
- Miscellaneous Information
- Heat Zones: 1
- Listing Information
- Exclusions: None
- StandardStatus: Closed
Around this home
Schools
Public PreK-2 • Assigned • 0.7mi
Public 6-8 • Assigned • 0.8mi
Public 9-12 • Assigned • 0.8mi
Lifestyle
Provided by Walk Score and Local Logic
Sun exposure
In this area, properties receive around 9.2 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.
Nearby similar homes
New listings for sale in 02152
Home values near 3 Seal Harbor Rd #334
| Address | Redfin Estimate |
|---|---|
1 Beds | 1 Baths | 897 Sq. Ft. | $469,133 |
2 Beds | 2 Baths | 1310 Sq. Ft. | $601,305 |
| Address | Redfin Estimate |
|---|---|
1 Beds | 1 Baths | 890 Sq. Ft. | $500,906 |
2 Beds | 2 Baths | 1320 Sq. Ft. | $697,919 |
| Address | Redfin Estimate |
|---|---|
1 Beds | 1 Baths | 871 Sq. Ft. | $469,137 |
1 Beds | 2 Baths | 1263 Sq. Ft. | $552,165 |
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