1 of 21

75 Border St

Cohasset, MA 02025

4 beds
5 baths
4,462 sqft
~1 acre lot
$1,064 per sqft
2020 build
– on site

Welcome to Channel Marker, one of the most sophisticated and turn-key waterfront offerings along the entire South Shore. Thoughtfully sited to enjoy stunning views of Cohasset Harbor and the Gulph River, this recently completed custom home is the result of a multi-year collaboration of top designers and builders. Privacy abounds from the rear of this in-town retreat, with lush natural landscaping, a dramatic plunge pool and an elevated boardwalk leading to an on-site dock. Just steps from the burgeoning harbor district, an additional 30’ deepwater slip is available for the boating enthusiast. Luxury finishes are found throughout, including a stunning chef’s kitchen with 12’ center island and adjacent pantry. Smart home technology and top-of-the-line systems were used for easy everyday living, or peace of mind for part time residency. Upper floors include large bedrooms, spa amenities, a bunk room and a beautiful lounge from which to watch a parade of boats heading out to sea.

Listing courtesy of MLSPIN / Brian Dougherty / Corcoran Property Advisors

Last checked: Checking… • Last updated Apr 24, 2025 •

MLS# 73360057 —

The Building

Year Built:

2020
Year Built Details:

Actual
Year Built Source:

Public Records
Architectural Style:

Contemporary
Basement:

Full
Foundation Details:

Concrete Perimeter
Exterior Features:

Porch - Enclosed
Patio And Porch Features:

Porch - Enclosed
Building Area Total:

4462
Building Area Units:

Square Feet
Building Area Source:

Public Records

Interior

Rooms Total:

9
Fireplace:

true
Fireplaces Total:

3

Room Dimensions

Living Area:

4462
Living Area Source:

Public Record

Location

Directions:

Summer Street to Border Street, #75 on right hand side.
Latitude:

42.23801
Longitude:

-70.790522

The Property

Parcel Number:

M:F6 B:33 L:083,5074284
Property Type:

Residential
Property Subtype:

Single Family Residence
Property Attached:

false
Lot Size Units:

Acres
Lot Size Area:

1.15
Lot Size SqFt:

49898
Lot Size Acres:

1.15
Zoning:

RB
View:

Scenic View(s)
View:

true
Waterview:

Yes
Waterview Features:

Harbor
Waterfront:

true
Waterfront Features:

Waterfront
Farm Land Area Units:

Square Feet
Road Frontage Type:

Public

Listing Agent

Contact info:

Taxes

Tax Year:

2024
Tax Book Number:

37601
Tax Annual Amount:

35967
Tax Assessed Value:

2955400

Beds

Bedrooms Total:

4

Baths

Total Baths:

4.5
Total Baths:

5
Full Baths:

4
Half Baths:

1

The Listing

Home Warranty:

false

Heating & Cooling

Heating:

Baseboard
Heating:

true
Cooling:

Central Air
Cooling:

true

Utilities

Sewer:

Public Sewer
Water Source:

Public

The Community

Senior Community:

false
Community Features:

Public Transportation
Spa:

true
Spa Features:

Private
Pool Private:

true
Pool Features:

In Ground
Association:

false

Parking

Garage:

true
Attached Garage:

true
Garage Spaces:

2
Carport:

false
Parking Total:

6
Parking Features:

Attached
Covered Spaces:

2

Monthly cost estimate

Asking price

$4,750,000

Expense	Monthly cost
Mortgage	$25,434
Taxes	$2,997
Insurance	$1,306
Utilities	$277 See report
Total	$30,014/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

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Soundscore™

Provided by HowLoud

Air Pollution Index

Provided by ClearlyEnergy

Sale history

Date	Event	Source	Price	% Change
4/24/25 Apr 24, 2025	Listed / Active	MLSPIN	$4,750,000
9/4/24 Sep 4, 2024	Listed / Active	MLSPIN

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This house located in Cohasset, MA 02025 is currently for sale for $4,750,000. 75 Border St is a 4,462 square foot house with 4 beds and 5 baths that has been on Estately for 0 days. This house is in the attendance area of Deer Hill School, Joseph Osgood School, Cohasset Middle-High School, and Cohasset Middle School.

Listing Courtesy of: MLSPIN and Corcoran Property Advisors.

The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information 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., Estately and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein. Users may not reproduce or redistribute the data found on this site. The data is for viewing purposes only. All information provided is deemed reliable but is not guaranteed by Estately or MLSPIN and should be independently verified.