$525,000

Seal Harbor Condominiums 3 Seal Harbor Rd Unit 634 Winthrop, MA 02152

Winthrop Highlands Neighborhood

Estimated payment $3,925/month

Total Views 2,639
1 Bed
1 Bath
840 Sq Ft
$625 Price per Sq Ft

Highlights

  • Concierge
  • Private Waterfront
  • Ocean View
  • William P. Gorman/Fort Banks Elementary School Rated A-
  • Community Beach Access
  • 3-minute walk to Pond Street Playground

About This Home

Situated at the ocean's edge in Winthrop, the Seal Harbor condominium community is located just fifteen minutes from Boston's financial district. The building is amenity-rich offering 24/7 concierge, on-site management, secure underground garage parking, a heated outdoor pool with shower, bathrooms, full poolhouse kitchen, an outdoor Jacuzzi, and two gas grills. Residents also enjoy year-round access to an indoor pool on the 9th floor, complete with dramatic views, a new fitness center, as well as an indoor Jacuzzi and sauna with a large deck-perfect for viewing Independence Day fireworks! 3 Seal Harbor boasts three separate function rooms, where guests are able to enjoy table tennis, billiards and television. And in addition to the mature grounds, owners also have access to tennis courts, basement storage, bicycle storage, water sports storage and a full recycling facility. Unparalleled for its location, value, amenities, breathtaking views and proximity to Boston.NO DOGS PERMITTED.

Listing Agent

Mark Carangelo

Mark Carangelo Listed on: 06/30/2025

Property Details

Home Type

  • Condominium

Est. Annual Taxes

  • $4,687

Year Built

  • Built in 1987

Lot Details

  • Private Waterfront
  • Near Conservation Area
  • Security Fence
  • Landscaped Professionally
  • Sprinkler System
  • Garden

HOA Fees

  • $634 Monthly HOA Fees

Parking

  • 1 Car Attached Garage
  • Tuck Under Parking
  • Common or Shared Parking
  • Garage Door Opener
  • Guest Parking
  • Open Parking
  • Off-Street Parking
  • Deeded Parking
  • Assigned Parking

Property Views

  • Ocean
  • Bay
  • Harbor

Home Design

  • Brick Exterior Construction
  • Blown Fiberglass Insulation
  • Batts Insulation
  • Rubber Roof

Interior Spaces

  • 840 Sq Ft Home
  • 1-Story Property
  • Insulated Windows
  • Insulated Doors
  • Basement

Kitchen

  • Range<<rangeHoodToken>>
  • <<microwave>>
  • Freezer
  • Dishwasher
  • Disposal

Flooring

  • Wood
  • Carpet
  • Tile

Bedrooms and Bathrooms

  • 1 Bedroom
  • 1 Full Bathroom

Laundry

  • Laundry in unit
  • Dryer
  • Washer

Home Security

  • Security Gate
  • Intercom
  • Door Monitored By TV

Accessible Home Design

  • Level Entry For Accessibility

Pool

  • Heated Indoor Pool
  • Heated In Ground Pool
  • Spa
  • Outdoor Shower

Outdoor Features

  • Water Access
  • Walking Distance to Water
  • Balcony
  • Deck
  • Gazebo

Location

  • Property is near public transit
  • Property is near schools

Utilities

  • Forced Air Heating and Cooling System
  • 3 Cooling Zones
  • 2 Heating Zones
  • Heat Pump System
  • 110 Volts

Listing and Financial Details

  • Assessor Parcel Number M:074 L:0163242,1425345

Community Details

Overview

  • Association fees include water, sewer, insurance, security, maintenance structure, road maintenance, ground maintenance, snow removal, trash, reserve funds
  • 117 Units
  • High-Rise Condominium
  • Seal Harbor Community

Amenities

  • Concierge
  • Doorman
  • Medical Services
  • Community Garden
  • Common Area
  • Shops
  • Sauna
  • Clubhouse
  • Laundry Facilities
  • Elevator
  • Community Storage Space

Recreation

  • Community Beach Access
  • Marina
  • Golf Course Community
  • Tennis Courts
  • Recreation Facilities
  • Fitness Center
  • Community Pool
  • Park
  • Jogging Path
  • Trails

Pet Policy

  • Call for details about the types of pets allowed

Security

  • Security Guard
  • Resident Manager or Management On Site
  • Storm Windows
  • Storm Doors

Property Details

Home Type

Condominium

Est. Annual Taxes

$4,687

Year Built

Built in 1987

Lot Details

0

HOA Fees

$634 per month

Parking

1

Listing Details

  • Property Type: Residential
  • Property Sub Type: Condominium
  • Structure Type: High-Rise
  • Year Built: 1987
  • Entry Level: 6
  • Year Built Details: Actual
  • Year Round: Yes
  • Special Features: None
  • Stories: 1

Interior Features

  • Flooring: Wood, Tile, Carpet
  • Door Features: Insulated Doors, Storm Door(s)
  • Entry Location: Unit Placement(Upper)
  • Fireplace YN: No
  • Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
  • Total Bedrooms: 1
  • Full Bathrooms: 1
  • Total Bathrooms: 1
  • Total Bathrooms: 1
  • Master Bathroom Features: Yes
  • Laundry Features: Common Area, In Building, In Unit, Electric Dryer Hookup
  • Basement: Y
  • Above Grade Finished Sq Ft: 840
  • Accessibility Features: Accessible Entrance
  • Living Area: 840
  • Spa Features: Hot Tub/Spa
  • Spa YN: Yes
  • Stories Total: 1
  • Window Features: Insulated Windows, Storm Window(s)
  • MAIN LO: AN6529
  • LIST PRICE PER Sq Ft: 625
  • PRICE PER Sq Ft: 625
  • Insulation: Full, Fiberglass, Fiberglass - Batts, Mineral Fiber

Exterior Features

  • Exterior Features: Deck, Deck - Roof, Deck - Composite, Deck - Access Rights, Balcony, Hot Tub/Spa, Garden, Gazebo, Outdoor Shower, Professional Landscaping, Sprinkler System, Tennis Court(s)
  • Construction Materials: Brick
  • Fencing: Security
  • Home Warranty YN: No
  • Other Structures: Gazebo
  • Patio And Porch Features: Deck, Deck - Roof, Deck - Composite, Deck - Access Rights
  • Pool Features: Association, In Ground, Indoor, Heated
  • Roof: Rubber
  • Waterfront Features: Waterfront, Ocean, Sound, Bay, Harbor, Frontage, Walk to, Access, Direct Access, 3/10 to 1/2 Mile To Beach, Beach Ownership(Public)
  • Waterfront YN: Yes
  • Waterview Flag: Yes

Garage/Parking

  • Garage Spaces: 1
  • Attached Garage YN: Yes
  • Carport Y N: No
  • Covered Parking Spaces: 1
  • Garage YN: Yes
  • Open Parking YN: Yes
  • Parking Features: Attached, Under, Garage Door Opener, Deeded, Off Street, Common, Guest, Paved, Exclusive Parking

Utilities

  • Sewer: Public Sewer
  • Utilities: for Electric Range, for Electric Oven, for Electric Dryer
  • Cooling: Central Air, Heat Pump, Individual, Unit Control
  • Heating: Forced Air, Electric
  • Cooling Y N: Yes
  • Electric: 110 Volts, Circuit Breakers
  • Heating YN: Yes
  • Security Features: Intercom, TV Monitor, Doorman, Security Guard, Security Gate, Concierge
  • Water Source: Public
  • SEWAGE DISTRICT: MWRA
  • HEAT ZONES: 2
  • COOLING ZONES: 3

Condo/Co-op/Association

  • Association Amenities: Pool, Laundry, Elevator(s), Tennis Court(s), Park, Recreation Facilities, Fitness Center, Sauna/Steam, Clubroom, Trail(s), Beach Rights, Storage, Garden Area, Clubhouse
  • Association Fee: 634
  • Association Fee Frequency: Monthly
  • Community Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Golf, Medical Facility, Conservation Area, Marina, Public School, T-Station
  • Senior Community YN: No
  • UNIT BUILDING: 634
  • MANAGEMENT: Professional - On Site

Fee Information

  • Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash, Reserve Funds

Lot Info

  • Parcel Number: M:074 L:0163242,1425345
  • Zoning: R1
  • Farm Land Area Units: Square Feet
  • Lot Size Units: Acres
  • Property Attached YN: Yes
  • PAGE: 0
  • OUTDOOR SPACE AVAILABLE: Yes - Common

Rental Info

  • Pets Allowed: Yes w/ Restrictions

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 4687.34
  • Tax Book Number: 0

Multi Family

  • Number Of Units Total: 117
  • Basement Included Sq Ft: No
  • Waterview: Bay, Harbor, Ocean, Private

Map

About Seal Harbor Condominiums

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $4,687 $454,200 $0 $454,200
2024 $4,288 $411,500 $0 $411,500
2023 $4,284 $400,400 $0 $400,400
2022 $4,244 $360,900 $0 $360,900
2021 $4,334 $341,800 $0 $341,800
2020 $4,185 $331,600 $0 $331,600
2019 $4,229 $320,900 $0 $320,900
2018 $4,306 $304,100 $0 $304,100
2017 $4,182 $290,200 $0 $290,200
2016 $4,262 $277,300 $0 $277,300
2015 $3,865 $269,500 $0 $269,500
2014 $3,590 $230,400 $0 $230,400
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
06/30/2025 06/30/25 For Sale $525,000 +22.1% $625 / Sq Ft
08/22/2022 08/22/22 Sold $430,000 +0.2% $512 / Sq Ft
01/14/2022 01/14/22 Pending -- -- --
11/29/2021 11/29/21 For Sale $429,000 -- $511 / Sq Ft
Source: MLS Property Information Network (MLS PIN)

Purchase History

Date Type Sale Price Title Company
Fiduciary Deed $430,000 None Available
Warranty Deed $131,000 --
Warranty Deed $120,000 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $108,000 Purchase Money Mortgage
Source: Public Records

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Source: MLS Property Information Network (MLS PIN)

MLS Number: 73398475

MLS Property Information Network (MLS PIN)

APN: WINT-000074-000000-000016-003634

Massachusetts Suffolk County Winthrop 02152 Winthrop Highlands

3 Seal Harbor Rd Unit 634, Winthrop, MA

This home is located at 3 Seal Harbor Rd Unit 634, Winthrop, MA 02152 and is currently priced at $525,000, approximately $625 per square foot. This property was built in 1987. 3 Seal Harbor Rd Unit 634 is a home located in Suffolk County with nearby schools including William P. Gorman/Fort Banks Elementary School, Arthur T. Cummings Elementary School, and Winthrop Middle School.

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Nearby Homes
Listing Agent
Mark Carangelo
Section Image
Mark Carangelo
(617) 819-8767