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30 Black Horse Ln, 
Cohasset, MA 02025

$6,495,000

7

Beds

8

Baths

6,659

Sq Ft

Single Family

Active

Listed by

Tara Coveney
Coldwell Banker Realty

781-749-4300

Last updated:

August 5, 2025, 10:30 AM

MLS#

73347886

Source:

MLSPIN

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About This Home

30 Black Horse Ln

Nestled on 6.5 PRIVATE ACRES along a stunning peninsula, 30 Black Horse Lane in Cohasset is a rare waterfront estate offering over 1,400 feet of direct Gulph River frontage with private dock. This 7-bedroom, 7.5-bath residence has been beautifully updated, seamlessly blending timeless charm w/modern amenities. The expansive grounds showcase stone terraces, rolling lawns, granite outcroppings, mature trees and private escape areas through the woods to enjoy the serenity of this magical site. Resort-like amenities include a heated pool and spa with pool house and bath, custom tennis court and a private dock with easy harbor access, and a newly renovated Boat house. A four-car garage w/guest quarters above adds flexibility for family and guests. Despite its quiet seclusion, this coastal haven is just a short stroll to downtown Cohasset and the harbor, and 45 minutes to Boston by car, train, or boat. One of Cohasset’s PREMIER ESTATES, a perfect blend of luxury, nature, and convenience.

Home Facts

Single Family

8 Baths

7 Bedrooms

Built in 1910

Price Summary

6,495,000

$975 per Sq. Ft.

MLS #:

73347886

Last Updated:

August 5, 2025, 10:30 AM

Rooms & Interior

Bedrooms

Total Bedrooms:

7

Bathrooms

Total Bathrooms:

8

Full Bathrooms:

7

Interior

Living Area:

6,659 Sq. Ft.

Structure

Structure

Architectural Style:

Colonial

Building Area:

6,659 Sq. Ft.

Year Built:

1910

Lot

Lot Size (Sq. Ft):

278,174

Finances & Disclosures

Finances

Price:

$6,495,000

Price per Sq. Ft:

$975 per Sq. Ft.

30 Black Horse Ln
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Tara Coveney

(781) 749-4300

(781) 749-4300

Contact
Source:MLSPIN
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 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 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. 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.

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