Enter coastal luxury living at The Seal Harbor Condominiums! This 1 bed/1 bath unique unit doesn't just offer an unbeatable location- it has been meticulously renovated from top to bottom with premium finishes & custom touches throughout. Updates include new tile flooring, all-new wooden six-panel doors with glass knobs, fully rewired living room, kitchen, and entryway for modern convenience. Enjoy the spa like fully renovated bathroom, complete with new copper piping, vanity, sink, toilet, mirrors, lighting, and tile work (THE TILE WORK!). The open layout living/dining area boasts a custom-built electric fireplace & new recessed lighting-ideal for relaxing or entertaining. Sleep comfortably w/ your newer windows & new sliding door. The kitchen is a true chefs kiss w/ custom flush-to-ceiling upper cabinetry & farmhouse sink. Storage unit, covered parking, 24/7 concierge, indoor/outdoor pool & fitness room are just a few of the building amenities. Don't miss out on this seaside gem!
Under contract
$649,995
3 Seal Harbor Rd APT 133, Winthrop, MA 02152
1beds
910sqft
Est.:
Condominium
Built in 1987
-- sqft lot
$634,700 Zestimate®
$714/sqft
$588/mo HOA
What's special
Custom-built electric fireplaceNew copper pipingNew recessed lightingNew tile flooring
- 14 days |
- 352 |
- 3 |
Zillow last checked: 7 hours ago
Listing updated: March 18, 2026 at 07:00am
Listed by:
Christine Goldstein 617-777-6002,
Lyv Realty 978-533-8000
Source: MLS PIN,MLS#: 73485345
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 1
- Bathrooms: 1
- Full bathrooms: 1
Heating
- Forced Air, Electric
Cooling
- Central Air
Appliances
- Included: Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
- Laundry: In Unit, Electric Dryer Hookup
Features
- Flooring: Tile
- Doors: Insulated Doors
- Windows: Insulated Windows, Storm Window(s)
- Has basement: No
- Number of fireplaces: 1
Interior area
- Total structure area: 910
- Total interior livable area: 910 sqft
- Finished area above ground: 910
Property
Parking
- Total spaces: 1
- Parking features: Attached, Off Street, Deeded
- Attached garage spaces: 1
Features
- Patio & porch: Patio
- Exterior features: Patio
- Pool features: Indoor
- Has view: Yes
- View description: Water, Ocean
- Has water view: Yes
- Water view: Ocean,Water
- Waterfront features: Waterfront, Ocean, Ocean, 0 to 1/10 Mile To Beach, Beach Ownership(Public)
Details
- Parcel number: M:074 L:0163133,1425327
- Zoning: RA
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium
- Attached to another structure: Yes
Condition
- Year built: 1987
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: for Electric Range, for Electric Oven, for Electric Dryer
Community & HOA
Community
- Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House of Worship, Marina, Public School, T-Station
- Security: Doorman, Concierge, Security System
HOA
- Amenities included: Hot Water, Pool, Elevator(s), Tennis Court(s), Fitness Center, Sauna/Steam, Clubroom, Trail(s), Storage, Garden Area
- Services included: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
- HOA fee: $588 monthly
Location
- Region: Winthrop
Financial & listing details
- Price per square foot: $714/sqft
- Tax assessed value: $489,100
- Annual tax amount: $5,048
- Date on market: 3/11/2026
Estimated market value
$634,700
$603,000 - $666,000
$2,446/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 3/18/2026 | Contingent | $649,995$714/sqft |
Source: MLS PIN #73485345 Report a problem | ||
| 3/11/2026 | Listed for sale | $649,995$714/sqft |
Source: MLS PIN #73485345 Report a problem | ||
| 11/10/2025 | Listing removed | $649,995$714/sqft |
Source: MLS PIN #73446219 Report a problem | ||
| 10/22/2025 | Listed for sale | $649,995+23.8%$714/sqft |
Source: MLS PIN #73446219 Report a problem | ||
| 12/15/2023 | Sold | $525,000+3.1%$577/sqft |
Source: MLS PIN #73168744 Report a problem | ||
| 10/17/2023 | Contingent | $509,000$559/sqft |
Source: MLS PIN #73168744 Report a problem | ||
| 10/11/2023 | Listed for sale | $509,000+36.8%$559/sqft |
Source: MLS PIN #73168744 Report a problem | ||
| 12/4/2018 | Sold | $372,000-1.8%$409/sqft |
Source: Public Record Report a problem | ||
| 11/8/2018 | Pending sale | $379,000$416/sqft |
Source: M. Celata Real Estate #72403035 Report a problem | ||
| 9/28/2018 | Listed for sale | $379,000+14.8%$416/sqft |
Source: M. Celata Real Estate #72403035 Report a problem | ||
| 8/16/2017 | Sold | $330,000+3.2%$363/sqft |
Source: Public Record Report a problem | ||
| 6/17/2017 | Pending sale | $319,777$351/sqft |
Source: Coldwell Banker Residential Brokerage - Newton #72182660 Report a problem | ||
| 6/15/2017 | Listed for sale | $319,777-88.4%$351/sqft |
Source: Coldwell Banker Residential Brokerage - Newton #72182660 Report a problem | ||
| 7/19/2009 | Listing removed | $2,749,000$3,021/sqft |
Source: CENTURY 21 Seacoast #70898178 Report a problem | ||
| 6/4/2009 | Listed for sale | $2,749,000+801.3%$3,021/sqft |
Source: Century 21 #70898178 Report a problem | ||
| 8/16/2008 | Listing removed | $305,000$335/sqft |
Source: Century 21 #70628106 Report a problem | ||
| 6/7/2008 | Price change | $305,000-3.1%$335/sqft |
Source: Century 21 #70628106 Report a problem | ||
| 5/11/2008 | Listed for sale | $314,900-3.1%$346/sqft |
Source: Century 21 #70628106 Report a problem | ||
| 9/13/2005 | Sold | $325,000+187.6%$357/sqft |
Source: Public Record Report a problem | ||
| 11/4/1994 | Sold | $113,000$124/sqft |
Source: Public Record Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $5,048 +21.4% | $489,100 +22.6% |
| 2024 | $4,158 +1.3% | $399,000 +4% |
| 2023 | $4,105 +0.9% | $383,600 +10.9% |
| 2022 | $4,067 -2.1% | $345,800 +5.6% |
| 2021 | $4,154 +3.6% | $327,600 +3.1% |
| 2020 | $4,009 +4.4% | $317,700 +9.1% |
| 2019 | $3,839 -1.8% | $291,300 +5.5% |
| 2018 | $3,911 +3% | $276,200 +4.8% |
| 2017 | $3,798 +2.5% | $263,600 +9.4% |
| 2016 | $3,704 +10.2% | $241,000 +2.9% |
| 2015 | $3,360 +7.1% | $234,300 +11.4% |
| 2013 | $3,136 +2.9% | $210,300 |
| 2012 | $3,047 -12.9% | $210,300 -17.1% |
| 2011 | $3,500 +11.7% | $253,600 +2.8% |
| 2010 | $3,132 +26.3% | $246,600 -0.8% |
| 2009 | $2,479 +6.8% | $248,600 -0.4% |
| 2008 | $2,322 +5.6% | $249,700 +0.2% |
| 2007 | $2,199 | $249,300 |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$4,196/mo
Principal & interest
$3256
HOA Fees
$588
Property taxes
$352
More affordability tools
Climate risks
Neighborhood: 02152
Nearby schools
GreatSchools rating
- NAWilliam P. Gorman/Fort Banks Elementary SchoolGrades: PK-2Distance: 0.7 mi
- 8/10Winthrop Middle SchoolGrades: 6-8Distance: 0.8 mi
- 5/10Winthrop Sr High SchoolGrades: 9-12Distance: 0.9 mi
Schools provided by the listing agent
- Elementary: William P. Gorman/Fort Banks
- Middle: Winthrop Middle
- High: Winthrop High
Source: MLS PIN. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Local experts in 02152
- Massachusetts
- Suffolk County
- Winthrop
- 02152
- 3 Seal Harbor Rd Apartment 133
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