Sold
Last Sold Price
2 beds1,306 sqft$452/sqft
3 Seal Harbor Rd, Unit 635, Winthrop, MA 02152
CondoProperty Type
1987Year Built
$452/sq ftPrice per sq ft
$886/moHOA Fees
1 carParking Spaces

Description

Welcome to Seal Harbor 3. This spacious 2-bedroom, 2-bathroom waterfront condo offers stunning, panoramic views of the water and beyond. Located in a sought-after building, this unit presents a fantastic opportunity to create your dream home. While it’s in original condition, it’s ready for your personal touch and renovation ideas. With ample natural light, an open layout, and generous living space this condo is perfect for those looking to customize their living space to their exact specifications....Welcome to Seal Harbor 3. This spacious 2-bedroom, 2-bathroom waterfront condo offers stunning, panoramic views of the water and beyond. Located in a sought-after building, this unit presents a fantastic opportunity to create your dream home. While it’s in original condition, it’s ready for your personal touch and renovation ideas. With ample natural light, an open layout, and generous living space this condo is perfect for those looking to customize their living space to their exact specifications. Enjoy breathtaking views from nearly every room, and take full advantage of the vibrant waterfront lifestyle. Seal Harbor is a lifestyle which offers 24/7 concierge, outdoor heated pool, indoor rooftop lap pool, sundeck with Boston skyline views, fitness facility and so much more. Don’t miss your chance to own a piece of prime real estate with limitless potential – schedule your showing today! Seller welcomes offers with requests for buyer concessions.
  • Listed by: Cathie Curran • Charlesgate Realty Group, llc
Listing closed: 02/19/2025 12:00 AM • Source: MLS PIN, MLS#: 73321921

Recent comparable sales

Median sold price

$595,000

Avg days on market

43

Sale-to-list ratio

95.6%

Winthrop, MA

9 comparable properties found

$632,000 | 3 Seal Harbor Road, Unit 344, Winthrop, MA 02152
1/30
1

$632,000

Sold 05/07/26

2
Bedrooms
1,302
Square Feet
Unavailable
Acres
$560,000 | 1 Seal Harbor Road, Unit 514, Winthrop, MA 02152
1/29
2

$560,000

Sold 01/31/25

2
Bedrooms
1,327
Square Feet
Unavailable
Acres
a building view
1/42
3

$595,000

Sold 04/28/25

2
Bedrooms
1,230
Square Feet
Unavailable
Acres
front view of a large building
1/34
4

$550,000

Sold 10/28/25

2
Bedrooms
1,203
Square Feet
Unavailable
Acres
$543,000 | 1 Seal Harbor Road, Unit 415, Winthrop, MA 02152
1/43
5

$543,000

Sold 03/02/26

2
Bedrooms
1,203
Square Feet
Unavailable
Acres
$589,000 | 1 Seal Harbor Road, Unit 116, Winthrop, MA 02152
1/39
6

$589,000

Sold 08/26/26

2
Bedrooms
1,241
Square Feet
Unavailable
Acres
a view of a dining room with furniture
1/24
7

$660,000

Sold 07/25/25

2
Bedrooms
1,302
Square Feet
Unavailable
Acres
$670,000 | 3 Seal Harbor Road, Unit 137, Winthrop, MA 02152
1/30
8

$670,000

Sold 03/02/26

2
Bedrooms
1,327
Square Feet
Unavailable
Acres
$675,000 | 3 Seal Harbor Road, Unit 733, Winthrop, MA 02152
1/43
9

$675,000

Sold 02/04/25

2
Bedrooms
1,286
Square Feet
Unavailable
Acres

Location

Listing Courtesy of Charlesgate Realty Group, llc, Cathie Curran

Sold By Mark Carangelo, Mark Carangelo

Add your commute

Virtual Tour

Payment Calculator

$4,396 per month

30 year fixed, 6.71% Interest

Principal and Interest

$3,049

Property Taxes

$461

HOA Dues

$886

The Payment Calculator is for illustrative purposes only.

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Property Information for 3 Seal Harbor Road, Unit 635

Property Details
  • Taxes: $5,534 / year
  • MLS Type: Condominium/Co-Op / Condo
  • Town: Winthrop
  • MLS Area: Winthrop Highlands
  • Area: MA-Winthrop-Winthrop Highlands, MA-Winthrop
  • Style: High-Rise
  • Garage Spaces: 1
  • Parking Spaces Total: 0
  • Unit Placement: Upper, Front
Building Information
  • Building/Complex: Seal Harbor Three Condominium
  • Floor: 6
  • Residences: 117
  • Pet Policy: Not Allowed
  • Pet Policy Details: Pets Allowed
  • Year Built: 1987
General Details
Property Details
  • Association Amenities: Pool, Laundry, Elevator(s), Tennis Court(s), Fitness Center, Sauna/Steam, Clubroom, Trail(s), Storage, Clubhouse
  • Building Area Units: Square Feet
  • Community Features: Public Transportation, Shopping, Swimming Pool, Tennis Court, Park, Walk/Jog Trails, Golf Course, Medical Facility, Laundromat, Bike Path, Conservation Area, Marina, Public School
  • Current Financing: Conv. Fixed
  • Living Area: 1306.0
  • SqFt with Basement: No
  • Total Units: 117
  • Property Attached: Yes
  • Type of Condo: Condo
  • Waterfront: Yes
  • Water View: Yes
  • Year Built Details: Actual
  • Year Built Source: Public Records
Features
Interior Features
  • Appliances: Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer
  • Basement Features: Y
  • Num of Baths: 2.0
  • Num of Full Baths: 2
  • Num of Half Baths: 0
  • Bathrooms Total Decimal: 2.00
  • Bathrooms Total Integer: 2
  • FireplaceYN: No
  • Fireplaces: 0
  • Flooring: Wood, Tile
  • Interior Features: Elevator
  • Interior Features: Elevator, Indoor Pool
  • Laundry Features: Common Area, In Building, In Unit, Electric Dryer Hookup, Washer Hookup
  • Primary Bath: Yes
  • Spa Features: Hot Tub/Spa
  • SpaYN: Yes
Exterior Features
  • Construction: Brick
  • Entry Location: Upper,Front
  • Exterior Features: Balcony, Hot Tub/Spa, Gazebo, Outdoor Shower, Professional Landscaping, Tennis Court
  • Exterior Features: Hot Tub/Spa, Pool - Inground, Pool - Above Ground Heated, Gazebo, Balcony, Outdoor Shower, Professional Landscaping, Tennis Court
  • Other Structures: Gazebo
  • Pool Features: Association, In Ground, Indoor, Heated
  • Roof Material: Rubber
  • Structure Type: High-Rise
  • Waterfront Features: Waterfront, Beach Front, Ocean, Sound, Harbor, Walk to, Public, 3/10 to 1/2 Mile To Beach, Beach Ownership(Public)
  • Waterview Features: Ocean, Public, Sound, Walk to
Parking Features
  • Attached Garage: Yes
  • Carport: No
  • Covered Spaces: 1.00
  • Garage: Yes
  • Garage Parking: Under, Deeded, Off-Street, On Street Permit, Common, Guest, Paved Driveway, Exclusive Parking
  • Open Parking: Yes
  • Parking Features: Under, Deeded, Off-Street, On Street Permit, Common, Guest, Paved Driveway, Exclusive Parking
  • Parking Features: Deeded, Off-Street, On Street Permit, Common, Guest, Paved Driveway, Exclusive Parking
Utilities
  • Cooling: Central Air, Heat Pump, Individual, Unit Control
  • Cooling: Yes
  • Electric: Circuit Breakers
  • Heating: Forced Air, Heat Pump, Individual, Unit Control
  • Heating: Yes
  • Sewage District: MWRA
  • Sewer: City/Town Sewer
  • Utility Connections: for Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup
  • Water: Public
Room Information
Primary Bedroom
  • Room Primary Bedroom Features: Bathroom - 3/4,Bathroom - Double Vanity/Sink,Walk-In Closet(s),Flooring - Wall to Wall Carpet,Double Vanity
Bedroom 2
  • Bedroom2 Features: Walk-In Closet(s),Flooring - Wall to Wall Carpet
Bathroom 1
  • Bathroom1 Features: Bathroom - Double Vanity/Sink,Walk-In Closet(s)
Bathroom 2
  • Bathroom2 Features: Bathroom - Half,Bathroom - 3/4
Kitchen
  • Kitchen Features: Stainless Steel Appliances
Living Room
  • Room Living Room Features: Balcony / Deck,Open Floorplan
Property Information
Property Info
  • Year Round: Yes
  • Documents Available: Master Deed, Unit Deed
  • Documents Count: 2
  • Farm Land Area Units: Square Feet
  • WARRANTY: No
  • Lot Size Units: Acres
  • Disclosures: Trustee has never resided in the property. All information presented is as of the listing entry date and is subject to change. Buyer agents should use due diligence and verify all information. Garage A78
Tax Information
  • Tax ID: 1425387
  • Assessments: $531,100
  • Book: 45072
  • Tax Year: 2024
  • Zoning: res
Building / Association Information
Living Characteristics
  • Beds Total: 2
  • Total Living Levels: 1
Complex & Association Information
  • Association Fee Frequency: Monthly
  • Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
  • Complex Name: Seal Harbor
  • Complex Complete: Yes
  • Management: Professional - On Site
  • Units Owner Occupied: 104
  • Association Security: Concierge
  • Adult Community: No
Unit Information
Unit Information
  • Unit Building: 635
  • Unit Floor Level Integer: 6.0

Property History for 3 Seal Harbor Road, Unit 635

DateEvent & SourcePriceAppreciation
Feb 19, 2025

Sold (Public Record)

Public Record #1551922426

$590,000

+4.4% / yr

Feb 19, 2025

Sold

MLS PIN #73321921

$590,000
Jan 17, 2025

Under Agreement

MLS PIN #73321921

DateEvent & SourcePrice
02/19/2025

Sold (Public Record)

Public Record #1551922426

$590,000

+4.4% / yr

02/19/2025

Sold

MLS PIN #73321921

$590,000
01/17/2025

Under Agreement

MLS PIN #73321921

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 3 Seal Harbor Road, Unit 635

Taxable ValueLand-Additions$586,400Total-
Tax Record2025$6,052 ($504 / month)
Home Facts
Beds2Baths2Total Finished SqFt1,306 SqFtAbove Grade Finished SqFt1,306 SqFtStories1StyleCondominiumYear Built1987Year Renovated1989CountySUFFOLKAPNWINT M:074 L:016-3635

Schools near 3 Seal Harbor Road, Unit 635

This home is within Winthrop School District.
Rating
School
Type
Grades
Distance
Public - PK to 2
Public - 3 to 5
Public - 6 to 8
Public - 9 to 12
Rating
School
Distance
Arthur T. Cummings Elementary School
Public3 to 5

Winthrop Middle School
Public6 to 8

Winthrop Sr High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Charlesgate Realty Group, llc, Cathie Curran

The property listing data and information, or the images, set forth herein were provided to MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS. The property listing data and information, and the images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the images, set forth herein.