Property Search

Save
Ask
Tour
Hide
Share
$4,200,000
146 Days On Site

392 S Main St
Cohasset, MA 02025

For Sale|Single Family Residence|Active
4
Beds
5
Total Baths
4
Full Baths
1
Partial Bath
5,763
SqFt
$729
/SqFt
1800
Built
County:
Norfolk
Call Now: 781-383-5100
Is this the listing for you? We can help make it yours.
781-383-5100
392 S Main St392 S Main St392 S Main St392 S Main St
Save
Ask
Tour
Hide
Share

Mortgage Calculator

Monthly Payment (Est.)

$19,162
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

A remarkable waterfront setting meets exceptional craftsmanship on 1.55 acres along Cohasset’s Gulph River. Reimagined over two years as a forever home, this residence was comprehensively reconstructed by a respected local builder and expanded from the original foundation up, transforming a classic Cape into an elegant French Colonial while preserving meaningful pieces of its history. More than 5,700 SF of living space is framed by panoramic river and marsh views with walls of glass presenting spectacular sunrises and serene sunsets. The home's slopeside position creates an elevated setting overlooking the river and marsh while offering a private backyard oasis. Inside the home, wide-plank hickory floors, high-efficiency Andersen windows and doors, closed-cell insulation, three-zone HVAC and a high-performance hot water system reflect the same attention to quality found throughout. At the center of the home, the chef’s gourmet kitchen pairs professional-grade Viking appliances with leathered Brazilian quartzite, custom cabinetry, imported Moroccan tile and a commercial-grade hood trimmed in reclaimed 1800s barn beams. Open living and dining spaces flow to the waterside deck, while the living room’s gas fireplace features a handcrafted mantel of the original hand-sawn barn beam. The primary suite is a private retreat with a balcony, a walk-in closet, and a distinctive spa bath with a custom Turkish-spindle vanity, an oversized clawfoot soaking tub, and a Tadelakt-finished shower. Three additional bedrooms and two more full baths complete the second floor. The finished walkout lower level, with two sets of French doors, water views, full bath, and polished concrete floors, offers flexible space for a gym, recreation, guests and more. Outside, an expansive lawn offering endless possibilities leads toward the river with timeless views across the estuary and direct access to the water. A renovated barn adds exceptional versatility, including a heated and cooled second floor ideal for an office or studio. MoistureShield CoolDeck composite decking, a backup generator, and thoughtful efficiency upgrades complete this extraordinary Cohasset property, just a short walk to the Village, commuter rail, restaurants, and harbor.

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$4,200,000
Days On Site 
146 Days
Bedrooms 
4
Inside Area (SqFt) 
5,763 sqft
Total Baths 
5
Full Baths 
4
Partial Baths 
1
Lot Size 
1.55 Acres
Year Built 
1800
MLS® Number 
73500198
Status 
Active
Property Tax 
$24,492
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Other
Friends & Family
Recent Activity
2 days agoListing updated with changes from the MLS®
3 weeks agoPrice changed to $4,200,000
3 weeks agoStatus changed to Active
5 months agoListing first seen on site
General Features
Acres 
1.55
Disclosures 
Buyer/Buyer's agent to perform all due diligenceincluding measurements. Some photographs may include virtual staging and/or digital enhancements such as removal of objectssky replacementlawn enhancementor added furnishings.
Foundation 
Concrete Perimeter
Garage 
Yes
Parking 
DetachedStorageWorkshop in GarageGarage Faces SideOff StreetDrivewayPaved
Parking Spaces 
6
Property Sub Type 
Single Family Residence
Sewer 
Private Sewer
SqFt Above 
4263
SqFt Below 
1500
SqFt Total 
5763
Style 
Other (See Remarks)
Water Source 
Public
Zoning 
RB
Interior Features
Appliances 
RangeDishwasherMicrowaveRefrigeratorRange Hood
Basement 
FullFinishedWalk-Out AccessInterior EntryConcrete
Cooling 
Central AirZoned
Electric 
Generator
Fireplace 
Yes
Fireplace Features 
Living Room
Fireplaces 
1
Flooring 
TileConcreteHardwood
Heating 
Natural GasForced AirZoned
Interior 
Entrance FoyerRecessed LightingOpen FloorplanWet BarPantryWalk-In Closet(s)
Laundry Features 
SinkElectric Dryer HookupWasher Hookup
Window Features 
Insulated WindowsScreens
Bathroom 1 
Dimensions - 15x12Level - SecondArea - 180
Bathroom 2 
Dimensions - 12x10Level - SecondArea - 120
Bathroom 3 
Dimensions - 9x9Level - SecondArea - 81
Bedroom 2 
Dimensions - 17x13Level - SecondArea - 221
Bedroom 3 
Dimensions - 17x12Level - SecondArea - 204
Bedroom 4 
Dimensions - 14x13Level - SecondArea - 182
Bedroom 5 
Dimensions - 13x13Level - BasementArea - 169
Dining Room 
Dimensions - 12x11Level - MainArea - 132
Family Room 
Dimensions - 12x11Level - MainArea - 132
Kitchen 
Dimensions - 26x22Level - MainArea - 572
Living Room 
Dimensions - 23x22Level - MainArea - 506
Master Bedroom 
Dimensions - 28x12Level - SecondArea - 336
Office 
Dimensions - 20x16Level - SecondArea - 320
Save
Ask
Tour
Hide
Share
Exterior Features
Construction Details 
Frame
Exterior 
BalconyRain GuttersGardenLighting
Fencing 
Stone
Frontage 
Bay/Harbor
Lot Features 
ClearedOtherLandscapedWaterfront
Other Structures 
Barn(s)
Patio And Porch 
PorchDeckPatioCovered
Roof 
Shingle
View 
RiverWaterScenic
Waterfront 
Yes
Waterfront Features 
Ocean FrontRiver FrontWaterfrontNavigable WaterBeach AccessWaterfront Access
Waterview 
RiverWaterScenic
Windows/Doors 
Insulated WindowsScreens
Community Features
Community Features 
PoolTennis Court(s)ParkStable(s)GolfOtherSidewalks
Schools
School District
Unknown
Elementary School
Deer Hill/Osgood
Middle School
Cohasset Middle
High School
Cohasset High
Listing courtesy of Rosemary Sullivan of Conway - Hingham



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.

Last checked 2026-09-05 09:05 PM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
Save
Ask
Tour
Hide
Share