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.
For sale
Price cut: $355K (6/4)
$6,495,000
30 Black Horse Ln, Cohasset, MA 02025
7beds
6,659sqft
Est.:
Single Family Residence
Built in 1910
6.39 Acres Lot
$5,783,100 Zestimate®
$975/sqft
$-- HOA
What's special
Waterfront estateHeated pool and spaModern amenitiesRolling lawnsGuest quartersPool houseTimeless charm
- 156 days
- on Zillow |
- 2,236 |
- 90 |
Zillow last checked: 7 hours ago
Listing updated: August 03, 2025 at 05:58am
Listed by:
Tara Coveney,
Coldwell Banker Realty - Hingham
Source: MLS PIN,MLS#: 73347886
Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 7
- Bathrooms: 8
- Full bathrooms: 7
- 1/2 bathrooms: 1
Primary bedroom
- Features: Bathroom - Full, Walk-In Closet(s), Flooring - Hardwood
- Level: Second
- Area: 315
- Dimensions: 15 x 21
Bedroom 2
- Features: Bathroom - Full, Flooring - Hardwood
- Level: Second
- Area: 196
- Dimensions: 14 x 14
Bedroom 3
- Features: Flooring - Hardwood
- Level: Second
- Area: 266
- Dimensions: 14 x 19
Bedroom 4
- Features: Flooring - Hardwood
- Level: Second
- Area: 156
- Dimensions: 12 x 13
Bedroom 5
- Features: Flooring - Hardwood
- Level: Second
- Area: 234
- Dimensions: 18 x 13
Primary bathroom
- Features: Yes
Bathroom 1
- Features: Bathroom - Full, Flooring - Stone/Ceramic Tile
- Level: First
- Area: 30
- Dimensions: 5 x 6
Bathroom 2
- Features: Bathroom - Full, Flooring - Stone/Ceramic Tile
- Level: First
- Area: 36
- Dimensions: 6 x 6
Bathroom 3
- Features: Bathroom - Full, Flooring - Stone/Ceramic Tile
- Level: Second
- Area: 110
- Dimensions: 11 x 10
Dining room
- Features: Flooring - Hardwood
- Level: First
- Area: 308
- Dimensions: 14 x 22
Family room
- Features: Flooring - Hardwood
- Level: First
- Area: 280
- Dimensions: 20 x 14
Kitchen
- Features: Flooring - Hardwood, Countertops - Stone/Granite/Solid, Kitchen Island, Open Floorplan
- Level: First
- Area: 640
- Dimensions: 32 x 20
Living room
- Features: Flooring - Hardwood, Window(s) - Bay/Bow/Box
- Level: First
- Area: 624
- Dimensions: 26 x 24
Office
- Features: Flooring - Hardwood
- Level: First
- Area: 221
- Dimensions: 17 x 13
Heating
- Forced Air, Heat Pump, Air Source Heat Pumps (ASHP), Fireplace
Cooling
- Central Air, Heat Pump, Air Source Heat Pumps (ASHP)
Appliances
- Laundry: First Floor
Features
- Entrance Foyer, Office, Sun Room, Bedroom, Sitting Room, Play Room
- Flooring: Tile, Carpet, Hardwood, Flooring - Hardwood, Flooring - Wall to Wall Carpet
- Windows: Insulated Windows, Storm Window(s)
- Basement: Partially Finished,Walk-Out Access
- Number of fireplaces: 6
- Fireplace features: Family Room, Living Room, Master Bedroom, Bedroom
Interior area
- Total structure area: 6,659
- Total interior livable area: 6,659 sqft
- Finished area above ground: 6,659
- Finished area below ground: 871
Property
Parking
- Total spaces: 10
- Parking features: Detached, Garage Door Opener, Paved Drive, Paved
- Garage spaces: 4
- Has uncovered spaces: Yes
Features
- Patio & porch: Patio
- Exterior features: Patio, Pool - Inground Heated, Cabana, Tennis Court(s), Hot Tub/Spa, Professional Landscaping, Sprinkler System, Decorative Lighting, Fenced Yard, Guest House, Stone Wall
- Has private pool: Yes
- Pool features: Pool - Inground Heated
- Has spa: Yes
- Spa features: Private
- Fencing: Fenced
- Has view: Yes
- View description: Scenic View(s)
- Waterfront features: Waterfront, Navigable Water, River, Harbor, Dock/Mooring, Frontage, Direct Access, Ocean, 1 to 2 Mile To Beach, Beach Ownership(Public)
Lot
- Size: 6.39 Acres
- Features: Wooded, Gentle Sloping
Details
- Additional structures: Cabana, Guest House
- Foundation area: 99999
- Parcel number: M:F6 B:33 L:066,62951
- Zoning: RB
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Frame
- Foundation: Concrete Perimeter, Stone, Other
- Roof: Shingle
Condition
- Year built: 1910
Utilities & green energy
- Electric: 200+ Amp Service, Generator Connection
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Generator Connection
Community & HOA
Community
- Features: Public Transportation, Shopping, Walk/Jog Trails, Conservation Area, Marina, T-Station
HOA
- Has HOA: No
Location
- Region: Cohasset
Financial & listing details
- Price per square foot: $975/sqft
- Tax assessed value: $6,151,300
- Annual tax amount: $72,961
- Date on market: 3/20/2025
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