3 Seal Harbor Rd. Unit 434
Winthrop, MA 02152
- 1 bed
- 1 bath
- 840 sqft
- $625 per sqft
- 1987 build
- – on site
EASY, UPSCALE, OCEANFRONT LIVING IN WINTHROP by the SEA, This amazing unit was recently updated and the Open Floor Plan offers a fully applianced Stainless Steel kitchen with quartz counters and recessed lighting. The living room/dining room combo is prefect for entertaining or personal enjoyment with sliders to a balcony overlooking the wide open ocean with its incredible sunrises and the sounds of the waves along the shore! French doors leading to the lg. main bedroom with 2 custom closets and more amazing views....very nice tile and marble bath can transform into a half bath for guests. Stackable laundry in the unit and deeded underground parking. This building offers lots of amenities, an outdoor pool area, a roof top deck and a top floor common area with an indoor lap pool, exercise facility and game room/function area, all overlooking the ocean. Discover Winthrop with 2 beaches, 3 Yacht Clubs, 3 Marinas a 9 hole golf course and lots of great restaurants, Just Minutes to Boston!
Last checked:
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Last updated Mar 27, 2025
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MLS# 73335409 —
Upcoming Open Houses
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Sunday, 3/30
11am-12:30pm
The Building
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Year Built:1987
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Year Built Details:Approximate
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Year Built Source:Public Records
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Building Name:Seal Harbor Three Condominiums
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Structure Type:High-Rise
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Construction Materials:Brick
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Entry Level:4
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Common Walls:2+ Common Walls
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Roof:Rubber
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Basement:Y
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Exterior Features:Deck - Roof + Access Rights
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Door Features:French Doors
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Patio And Porch Features:Deck - Roof + Access Rights
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Security Features:Concierge
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Unit Number:434
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Stories Total:1
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Stories:1
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# of Units Total:118
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Building Area Total:840
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Building Area Units:Square Feet
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Building Area Source:Public Records
Interior
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Rooms Total:4
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Living Room Level:Fourth Floor
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Living Room Features:Flooring - Vinyl, Balcony / Deck, Deck - Exterior, Open Floorplan, Recessed Lighting, Slider
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Kitchen Level:Fourth Floor
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Kitchen Features:Flooring - Vinyl, Countertops - Stone/Granite/Solid, Open Floorplan, Recessed Lighting, Stainless Steel Appliances
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Dining Room Level:Fourth Floor
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Dining Room Features:Flooring - Vinyl, French Doors, Open Floorplan, Lighting - Pendant
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Flooring:Vinyl
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Fireplace:false
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Laundry Features:Bathroom - Full
Room Dimensions
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Living Area:840
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Living Area Source:Public Record
Location
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Directions:RT 145 So. Revere St. to Crest Ave. left onto Grovers, stay right and follow the ocean.
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Latitude:42.38899
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Longitude:-70.967914
The Property
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Parcel Number:1425400
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Property Type:Residential
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Property Subtype:Condominium
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Property Attached:true
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Lot Size Units:Acres
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Zoning:Res.
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Other Structures:Gazebo
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Waterview:Yes
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Exclusions:On File
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Waterview Features:Ocean
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Waterfront:true
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Waterfront Features:Waterfront
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Farm Land Area Units:Square Feet
Listing Agent
- Contact info:
- Office phone:
- (617) 206-3333
Taxes
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Tax Year:2024
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Tax Book Number:69006
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Tax Annual Amount:4090
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Tax Assessed Value:392500
Beds
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Bedrooms Total:1
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Master Bedroom Level:Fourth Floor
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Master Bedroom Features:Bathroom - Half, Ceiling Fan(s), Walk-In Closet(s), Closet/Cabinets - Custom Built, French Doors
Baths
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Total Baths:1
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Total Baths:1
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Full Baths:1
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Bathroom 1 Level:Fourth Floor
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Bathroom 1 Features:Bathroom - Full, Bathroom - Tiled With Tub & Shower, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid
The Listing
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Home Warranty:false
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Sub Agency Relationship Offered:No
Heating & Cooling
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Heating:Heat Pump
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Heating:true
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Cooling:Heat Pump
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Cooling:true
Utilities
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Utilities:for Electric Range
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Electric:Circuit Breakers
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Sewer:Public Sewer
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Water Source:Public
Appliances
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Appliances:Range
The Community
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Senior Community:false
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Community Features:Public Transportation
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Spa:false
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Pool Features:Association
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Pets Allowed:No
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Association Amenities:Pool
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Association Fee:625
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Association Fee Includes:Water
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Association Fee Frequency:Monthly
Parking
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Garage:true
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Attached Garage:true
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Garage Spaces:1
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Carport:false
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Parking Total:1
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Parking Features:Under
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Covered Spaces:1
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Open Parking:true
Monthly cost estimate

Asking price
$525,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$2,811
|
Taxes | $340 |
Insurance | $144 |
HOA fees | $625 |
Utilities | $154 See report |
Total | $4,074/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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2/14/25
Feb 14, 2025
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Listed / Active | MLSPIN | $525,000 |