1 Seal Harbor Rd, Unit 300

994 Sq. Ft.
$553 / Sq. Ft.
994
Sq. Ft.
$553
per Sq. Ft.

Description

Experience refined waterfront living in this fully renovated, ocean-facing residence. The chef’s kitchen is a true centerpiece, featuring a brand-new center island, quartz countertops, and premium appliances—perfect for effortless entertaining. Modern upgrades shine throughout, including new electrical, recessed lighting, and sleek ceiling fans. Relax in the spa-inspired bathroom with a walk-in shower, or retreat to the spacious bedroom offering magnificent ocean views and ample space for a home...Experience refined waterfront living in this fully renovated, ocean-facing residence. The chef’s kitchen is a true centerpiece, featuring a brand-new center island, quartz countertops, and premium appliances—perfect for effortless entertaining. Modern upgrades shine throughout, including new electrical, recessed lighting, and sleek ceiling fans. Relax in the spa-inspired bathroom with a walk-in shower, or retreat to the spacious bedroom offering magnificent ocean views and ample space for a home office. Step onto your private balcony to savor morning coffee or golden hour sunsets over the water. This turn-key home includes garage parking and access to premier amenities: a pool, fitness center, and tennis(pickleball) courts. Embrace the Winthrop lifestyle with it's local beaches, a golfclub, and yacht clubs. Commuting is a breeze via the seasonal city ferry or nearby transit. From vibrant dining to scenic coastal trails, everything is ready for you to move in and enjoy!
  1. Listed by Alla Rossi • Coldwell Banker Realty - Boston

Property Details for 1 Seal Harbor Road, Unit 300

Town
Winthrop
Area
MA-Winthrop
Style
High-Rise, Garden
Garage Spaces
1
Open Parking Spaces
1.00
Parking Spaces Total
2
LISTING UPDATED: 06/15/2026 03:08 AM

Property Details for 1 Seal Harbor Road, Unit 300

StatusActive
MLS #73517090
Days on Market40
Taxes$5,811 / year
HOA Fees$716
Property TypeCondo
MLS TypeCondominium/Co-Op / Condo
Year Built1983
CountySuffolk County

Location

Listing Courtesy of Coldwell Banker Realty - Boston, Alla Rossi
Add your commute

Building Information for 1 Seal Harbor Road, Unit 300

Building/ComplexSeal HarborFloor3Stories-Residences128Pet PolicyNot AllowedPet Policy DetailsPets AllowedYear Built1983

Payment Calculator

$3,941 per month

30 year fixed, 6.36% Interest

Principal and Interest

$2,741

Property Taxes

$484

HOA Dues

$716

The Payment Calculator is for illustrative purposes only.

Know your buying power with a preapproval and custom rate in minutes

Rocket Mortgage1

Property Information for 1 Seal Harbor Road, Unit 300

General Details
Property Details
  • Association Amenities: Pool, Laundry, Tennis Court(s), Park, Fitness Center, Trail(s), Garden Area
  • Building Area Units: Square Feet
  • Living Area: 994.0
  • SqFt with Basement: No
  • Total Units: 128
  • Property Attached: Yes
  • Type of Condo: Condo
  • Waterfront: Yes
  • Water View: Yes
  • Year Built Details: Actual
  • Year Built Source: Public Records
Features
Interior Features
  • Basement Features: N
  • Num of Baths: 1.0
  • Num of Full Baths: 1
  • Num of Half Baths: 0
  • Bathrooms Total Decimal: 1.00
  • Bathrooms Total Integer: 1
  • FireplaceYN: No
  • Fireplaces: 0
  • SpaYN: No
Exterior Features
  • Construction: Brick
  • Exterior Features: Balcony, Garden, Gazebo, Outdoor Shower, Tennis Court
  • Exterior Features: Pool - Inground, Gazebo, Balcony, Garden Area, Outdoor Shower, Tennis Court
  • Other Structures: Gazebo
  • Pool Features: Association, In Ground
  • Structure Type: High-Rise
  • Waterfront Features: Waterfront, Ocean, Sound, Walk to, 0 to 1/10 Mile To Beach
  • Waterview Features: Ocean
Parking Features
  • Attached Garage: Yes
  • Carport: No
  • Covered Spaces: 1.00
  • Garage: Yes
  • Garage Parking: Under
  • Parking Features: Under
Utilities
  • Cooling: Central Air
  • Cooling: Yes
  • Heating: Central, Forced Air, Unit Control
  • Heating: Yes
  • Sewer: City/Town Sewer
  • Water: Public
Property Information
Property Info
  • Farm Land Area Units: Square Feet
  • WARRANTY: No
  • Lot Size Units: Acres
Tax Information
  • Tax ID: M:0074 B:0018 L:1300,1425548
  • Assessments: $521,600
  • Book: 40313
  • Tax Year: 2026
  • Zoning: 00
Building / Association Information
Living Characteristics
  • Beds Total: 1
  • Total Living Levels: 1
Complex & Association Information
  • Association Fee Includes: Water, Sewer, Insurance, Security, Maintenance Structure
  • Association Security: Concierge
  • Adult Community: No
Unit Information
Unit Information
  • Unit Building: 300
  • Unit Floor Level Integer: 3.0

Property History for 1 Seal Harbor Road, Unit 300

DateEvent & SourcePriceAppreciation
Jun 11, 2026

Price Change

MLS PIN #73517090

$550,000
May 17, 2026

Price Change

MLS PIN #73517090

$560,000
May 12, 2026

Listed (Active)

MLS PIN #73517090

$570,000
DateEvent & SourcePrice
06/11/2026

Price Change

MLS PIN #73517090

$550,000
05/17/2026

Price Change

MLS PIN #73517090

$560,000
05/12/2026

Listed (Active)

MLS PIN #73517090

$570,000

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

Public Records for 1 Seal Harbor Road, Unit 300

Taxable ValueLand-Additions$341,700Total-
Tax Record2025$3,526 ($294 / month)
Home Facts
Beds1Baths1Total Finished SqFt994 SqFtAbove Grade Finished SqFt994 SqFtStories1StyleCondominiumYear Built1983Year Renovated1987CountySUFFOLKAPNWINT M:074 L:018-1300Fireplace TypeHas Fireplace

Schools near 1 Seal Harbor Road, Unit 300

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.

Similar Homes

1 Seal Harbor Road, Unit 300 is a condo for sale in Winthrop, MA 02152. This property was listed for sale on May 12, 2026 by Coldwell Banker Realty - Boston, it's currently listed at $550,000. It has been on the market for a total of 40 days and was last sold on September 1, 2006. This listing's school district is Winthrop School District. Nearby schools include William P. Gorman/Fort Banks Elementary School, Arthur T. Cummings Elementary School and Winthrop Middle School. 1 Seal Harbor Road, Unit 300 is a 1-bed, 1-bath, 994 sqft condo built in 1983.

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 Coldwell Banker Realty - Boston, Alla Rossi

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.