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3 Seal Harbor Rd 133Winthrop, MA 02152

For Sale

$649,995

Smart Buyer Rebate - Ask

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!

Listed by Christine Goldstein

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Lyv Realty

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617-777-6002

Last updated March 15, 2026

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Source: MLSPin #73485345

Listing Facts

  • TypeCondo
  • NeighborhoodWhinthrop Highlands
  • Bedrooms1
  • Bathrooms1
  • Days on Prevu5
  • Taxes$5,048/year
  • Size910 sqft
  • Price per sqft$714

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Pets Allowed
  • Air Conditioning
  • Parking
  • Storage
  • Swimming Pool
  • Fitness Center

Location

Mortgage Calculator

Listing History

03/11/2026
Listed by Lyv Realty
$649,995

Property Details for 3 Seal Harbor Rd 133

Association

Amenities

  • Association Amenities: Hot Water, Pool, Elevator(s), Tennis Court(s), Fitness Center, Sauna/Steam, Clubroom, Trail(s), Storage, Garden Area
  • 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
  • Pets Allowed: Yes w/ Restrictions

Fees

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

Exterior

Construction

  • Number Of Units Total: 130
  • Property Attached: Yes
  • Stories: 1
  • Stories Total: 1
  • Structure Type: High-Rise
  • Window Features: Insulated Windows, Storm Window(s)
  • Year Built: 1987
  • Year Built Details: Actual
  • Building Name: Seal Harbor
  • Entry Level: 1
  • Exterior Features: Patio

Features

  • Patio And Porch Features: Patio
  • Pool Features: Indoor
  • Waterfront Features: Waterfront, Ocean, Ocean, 0 To 1/10 Mile To Beach, Beach Ownership(Public)
  • Waterfront: Yes

Measurements

  • Building Area Total: 910
  • Building Area Units: Square Feet
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: M:074 L:0163133,1425334
  • Tax Annual Amount: $5,048.00
  • Tax Assessed Value: $489,100.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Tile

Measurements

  • Living Area: 910
  • Living Area Source: Public Record

Rooms

  • Basement: N
  • Bathrooms Full: 1
  • Bathrooms Total Integer: 1
  • Bedrooms Total: 1
  • Rooms Total: 3

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 1
  • Garage Spaces: 1
  • Garage: Yes
  • Parking Features: Attached, Off Street, Deeded
  • Parking Total: 1

Schools

Elementary School

  • Elementary School: William P. Gorman/Fort Banks

High School

  • High School: Winthrop High

Middle or Junior School

  • Middle Or Junior School: Winthrop Middle

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Forced Air, Electric
  • Has Heating: Yes
  • Laundry Features: In Unit, Electric Dryer Hookup
  • Sewer: Public Sewer
  • Utilities: For Electric Range, For Electric Oven, For Electric Dryer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There is 1 bedroom and 1 bathroom in this condo at 3 Seal Harbor Rd 133.

What schools are nearby to 3 Seal Harbor Rd 133?

Nearby schools include the William P. Gorman/Fort Banks Elementary School, Winthrop Middle, and Winthrop High.

Does this condo have parking?

Yes, there is 1 parking space available for 3 Seal Harbor Rd 133.

Are pets allowed at 3 Seal Harbor Rd?

Yes, 3 Seal Harbor Rd allows pets. Check the Property Details for any relevant restrictions.

What are the annual taxes for 3 Seal Harbor Rd 133?

Annual taxes for this condo are estimated at $5,048.

How does 3 Seal Harbor Rd 133 compare to other condos in Whinthrop Highlands?

This condo is listed 4% below the average price for condos in Whinthrop Highlands and has been on the market for 36 less days than the typical home in this area.

What building or home owners association is the condo part of?

This condo is in the Seal Harbor building.

What is the square footage on this condo?

According to the MLS, this listing is 910 sqft.

3 Seal Harbor Rd 133 is a 1-bedroom, 1-bath condo for sale in Winthrop MA 02152. Available on Prevu for 5 days at $649,995. This home features 910 square feet of living space, located in Winthrop Town. The median listing price for condos in this area is $739,900. Nearby schools include William P. Gorman/Fort Banks Elementary School, Winthrop Middle, and Winthrop High. Property amenities include private outdoor space, dishwasher, pets allowed, air conditioning, storage, fitness center, parking, swimming pool, and washer/dryer. Explore more condo listings in Winthrop Town.

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. 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, leasing or renting 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, leasing or renting. MLS Property Information Network, Inc. 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.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.