This home's estimate is 2% lower than the average sale price ($612K) of 6 comparable homes.
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3 Seal Harbor Rd #135, Winthrop, MA 02152
About this home
Great Garden Style 2 bedroom 2 Bath Unit at Seal Harbor Three. This unit located on the first floor overlooks the beautiful grounds of Seal Harbor. Enjoy a View of the Ocean along with a Gazebo and Manicured Lawn. It really feels like you have your own backyard overlooking the Atlantic. The unit is a two bedroom split design giving each bedroom plenty of privacy. Both Bedrooms feature a Picture Window with the Amazing Views, Huge Walk in Closets and Private Bath. Large Galley Style Kitchen with Breakfast Bar opens to a Spacious Dining Rm/ Living Rm Combo with Sliders leading you to your Patio Oasis with Spectacular Views. Seal Harbor also offers Great Amenities which include a Concierge, Library/ Conference Rm, Indoor Pool, Sauna, Gym, Function Rm & a Great Outdoor Deck with Spectacular Ocean Views, Tennis Ct The Building Also has an Outdoor Pool overlooking the Ocean. Unit comes with Garage Parking & Plenty of Guest Parking. This unit is a Hidden Gem you don't want to miss!

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Market trends in 02152, MA
Last updated September 2026
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Sale history for 3 Seal Harbor Rd #135
$394/sq ft
$405/sq ft
$107/sq ft
Tax history for 3 Seal Harbor Rd #135
*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: 1
- AttachedGarageYN: Yes
- Parking Features: Under, Off Street
Interior
- Master Bedroom Information
- Area: 264
- Length: 12
- Width: 22
- Features: Bathroom - Full,Bathroom - Double Vanity/Sink,Walk-In Closet(s),Closet/Cabinets - Custom Built,Window(s) - Picture,Dressing Room,Remodeled
- Bedroom #2 Information
- Area: 176
- Length: 11
- Width: 16
- Level: First
- Features: Bathroom - Full,Walk-In Closet(s),Flooring - Wood,Window(s) - Picture,Dressing Room
- Bathroom Information
- # of Bathrooms (Full): 2
- Master Bathroom Features: Yes
- Bathroom #1 Information
- Area: 70
- Length: 7
- Width: 10
- Level: First
- Features: Bathroom - Full,Bathroom - Tiled With Shower Stall,Flooring - Stone/Ceramic Tile,Double Vanity
- Bathroom #2 Information
- Area: 77
- Length: 7
- Width: 11
- Level: First
- Features: Bathroom - Tiled With Tub & Shower,Flooring - Stone/Ceramic Tile,Double Vanity
- Living Room Information
- Area: 408
- Length: 17
- Width: 24
- Level: First
- Features: Flooring - Wood,Exterior Access,Open Floorplan,Slider
- Dining Room Information
- Level: First
- Kitchen Information
- Area: 136
- Length: 8
- Width: 17
- Level: First
- Features: Dining Area
- Basement Information
- Basement: N
- Laundry Information
- Laundry Dimen: 4X6
- Laundry Features: First Floor, In Unit
- Interior Features
- # of Rooms (Total): 5
- Flooring: Wood, Laminate
- Interior Features: Sauna/Steam/Hot Tub, Elevator
Exterior
- Building Information
- Building Area (Total): 1,370
- StructureType: High-Rise
- Stories (Total): 1
- Year Built Source: Public Records
- Year Built Details: Approximate
- Exterior Features
- Patio And Porch Features: Patio
- Exterior Features: Patio, City View(s), Gazebo, Professional Landscaping
- Pool Information
- Pool Features: Association, In Ground, Indoor
- Property Information
- PropertySubType: Condominium
- Property AttachedYN: Yes
- Entry Level: 1
- Entry Location: Unit Placement(Garden)
- Security Features: Concierge, Security System
- Other Structures: Gazebo
- Has Waterview
- Ocean
- Lot Information
- ViewYN: Has View
- View: City
- WaterfrontYN: Yes
Financial
- Tax Information
- Tax Annual Amount: $4,924
- Tax Year: 2022
Utilities
- Utility Information
- Sewer: Public Sewer
- Water Source: Public
- Heating & Cooling
- Has Heating
- Has Cooling
- Heating: Forced Air, Electric
- Cooling: Central Air
Location
- HOA Information
- Association Fee: $761
- Association Fee Frequency: Monthly
- Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal
- Association Amenities: Pool, Elevator(s), Recreation Facilities, Paddle Tennis, Fitness Center, Sauna/Steam, Clubroom, Trail(s), Storage, Garden Area
- Location Information
- Directions: Cliff Ave to Seal Harbor Rd
- UnparsedAddress: 3 Seal Harbor Rd # 135, Winthrop MA 02152
- Community Information
- Senior CommunityYN: No
- Community Features: Public Transportation, Tennis Court(s), Walk/Jog Trails, Medical Facility, Laundromat, House of Worship, Marina
- Pets Allowed: Yes w/ Restrictions
Public facts
- Beds: 2
- Baths: 2.0
- Sq. Ft.: 1,370
- Stories: 1.0
- Lot Size: —
- Style: Condo/Co-op
- Year Built: 1987
- Year Renovated: 1989
- County: —
- APN: 1425314
Other
- Miscellaneous Information
- Heat Zones: 1
- Listing Information
- 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 #135
| Address | Redfin Estimate |
|---|---|
1 Beds | 2 Baths | 1341 Sq. Ft. | $571,948 |
2 Beds | 2.5 Baths | 1505 Sq. Ft. | $728,723 |
| Address | Redfin Estimate |
|---|---|
1 Beds | 1 Baths | 910 Sq. Ft. | $600,722 |
1 Beds | 1 Baths | 890 Sq. Ft. | $507,543 |
| Address | Redfin Estimate |
|---|---|
1 Beds | 1 Baths | 897 Sq. Ft. | $467,441 |
1 Beds | 1 Baths | 871 Sq. Ft. | $465,937 |
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