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1230 S River St

Marshfield, MA 02050
  • $2,495,000
  • STATUS: Active
  • MLS #: 73577993
UPDATED: 53 min ago
$2,495,000
  • 4
    BEDS
  • 2.86
    ACRES
  • 3
    BATHS
  • 1
    1/2 BATHS
  • 4,850
    SQFT
  • $514
    $/SQFT
Type:
Single-Family Home
Built:
1890
County:

School Information

Elementary School:
Listing courtesy of Amy March of The Firm.

Description

Welcome to Seacrest, also known as the Coast Guard Mansion—an extraordinary estate set high on a commanding hilltop with sweeping panoramic views across the South River to the Atlantic Ocean beyond. More than a residence, Seacrest is a local landmark, a home that has stood witness to more than a century of history and now presents a remarkable opportunity.The estate’s distinctive design has been attributed to Richard Morris Hunt, the celebrated American architect of the Gilded Age whose work helped define some of the country’s most iconic estates. From the moment you arrive, Seacrest possesses a presence that is increasingly rare, grand yet inviting, architecturally significant yet wonderfully livable.Step inside and the craftsmanship immediately takes center stage. A magnificent wood central staircase rises from the entry hall to a dramatic upper walkway connecting the home’s two wings, creating an unforgettable architectural focal point. The spectacular great room soars to approximately twenty-foot ceilings, while the formal dining room is wrapped in rare tiger-eye maple paneling, lending warmth, depth, and character. A handsome mahogany-paneled office provides another richly detailed space.Extensive renovations and thoughtful updates have enhanced Seacrest while respecting the architecture that makes it so special. A significant renovation by respected South Shore architectural firm introduced a beautifully appointed custom center-island kitchen and reimagined primary suite, seamlessly blending modern comfort with the home's original character. Numerous additional improvements and custom details throughout further elevate the property for today's lifestyle.Offering approximately 4,880 square feet, twelve rooms, four bedrooms and four bathrooms, Seacrest provides an exceptional combination of grand entertainment spaces and comfortable private retreats. Its gracious proportions, extraordinary millwork, six fireplaces, custom windows, and irreplaceable architectural details create a home unlike anything being built today.Set on 2.86 private acres, the estate enjoys a timeless exterior and a spectacular elevated setting. Seacrest is more than a beautiful home. It is a piece of South Shore history—a landmark property where architecture, craftsmanship, privacy, and breathtaking coastal views come together in a way that simply cannot be recreated.

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The property listing data and information 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 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 set forth herein. Data last updated 2026-10-12T20:03:52.59.
www.southcoastrealtors.com/homes/181247944
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1230 S River St Marshfield, MA 02050

  • Price: $2,495,000
  • Status: Active
  • On Site: Days
  • Updated: 53 min ago
  • MLS #: 73577993
4
Beds
3
Baths
1
½ Baths
2.86
Acres
4,850
SQFT
$514
$/SQFT
1890
Built
County:
Plymouth
Elementary School:
South River
Property Description
Welcome to Seacrest, also known as the Coast Guard Mansion—an extraordinary estate set high on a commanding hilltop with sweeping panoramic views across the South River to the Atlantic Ocean beyond. More than a residence, Seacrest is a local landmark, a home that has stood witness to more than a century of history and now presents a remarkable opportunity.The estate’s distinctive design has been attributed to Richard Morris Hunt, the celebrated American architect of the Gilded Age whose work helped define some of the country’s most iconic estates. From the moment you arrive, Seacrest possesses a presence that is increasingly rare, grand yet inviting, architecturally significant yet wonderfully livable.Step inside and the craftsmanship immediately takes center stage. A magnificent wood central staircase rises from the entry hall to a dramatic upper walkway connecting the home’s two wings, creating an unforgettable architectural focal point. The spectacular great room soars to approximately twenty-foot ceilings, while the formal dining room is wrapped in rare tiger-eye maple paneling, lending warmth, depth, and character. A handsome mahogany-paneled office provides another richly detailed space.Extensive renovations and thoughtful updates have enhanced Seacrest while respecting the architecture that makes it so special. A significant renovation by respected South Shore architectural firm introduced a beautifully appointed custom center-island kitchen and reimagined primary suite, seamlessly blending modern comfort with the home's original character. Numerous additional improvements and custom details throughout further elevate the property for today's lifestyle.Offering approximately 4,880 square feet, twelve rooms, four bedrooms and four bathrooms, Seacrest provides an exceptional combination of grand entertainment spaces and comfortable private retreats. Its gracious proportions, extraordinary millwork, six fireplaces, custom windows, and irreplaceable architectural details create a home unlike anything being built today.Set on 2.86 private acres, the estate enjoys a timeless exterior and a spectacular elevated setting. Seacrest is more than a beautiful home. It is a piece of South Shore history—a landmark property where architecture, craftsmanship, privacy, and breathtaking coastal views come together in a way that simply cannot be recreated.
Exterior Features

Architectural Style Neoclassical Color white Covered Spaces 0 Exterior Features Porch - EnclosedDeck - RoofPatio Garage YN No Parking Total 16 Patio And Porch Features Porch - EnclosedDeck - RoofPatio Property Attached YN No Road Frontage Type Public Roof Tile Spa YN No View Scenic View(s) View YN Yes Water View Features OceanRiver Waterfront Features OceanRiver1/2 to 1 Mile To BeachBeach Ownership(Public) Waterfront YN No

Interior Features

Appliances OvenDishwasherMicrowaveRefrigeratorRange Hood Basement Full Bedroom2 Features Flooring - HardwoodBalcony / DeckFrench Doors Bedroom2 Level Second Bedroom3 Features Flooring - HardwoodLighting - Overhead Bedroom3 Level Second Bedroom4 Features Bathroom - FullFlooring - HardwoodLighting - Overhead Bedroom4 Level Second Building Area Total 4850 Cooling Central Air Cooling YN Yes Dining Room Features Flooring - WoodFrench DoorsLighting - OverheadDecorative MoldingPocket Door Dining Room Level First Family Room Features Flooring - WoodFrench DoorsLighting - OverheadDecorative Molding Family Room Level First Fireplace Features Dining RoomFamily RoomLiving Room Fireplace YN Yes Fireplaces Total 6 Flooring WoodTileFlooring - HardwoodFlooring - Stone/Ceramic Tile Foundation Details Stone Heating BaseboardNatural GasFireplace(s) Heating YN Yes Interior Features Lighting - OverheadRecessed LightingDenOfficeBonus RoomMud Room Kitchen Features Countertops - Stone/Granite/SolidKitchen IslandCabinets - UpgradedRecessed LightingRemodeledWine ChillerGas Stove Kitchen Level First Lead Paint Unknown Living Room Features Cathedral Ceiling(s)French DoorsLighting - OverheadDecorative Molding Living Room Level First Master Bedroom Features Bathroom - FullFlooring - HardwoodBalcony / DeckFrench Doors Master Bedroom Level Second Office Features Flooring - HardwoodLighting - Overhead Office Level First Rooms Total 11 Window Features Insulated Windows

Property Features

Association YN No Community Features Public TransportationHouse of WorshipMarinaPublic SchoolT-Station Disclosures Seller has never lived in home. Room measurements on attached floorplans. Two rooms have been virtually staged Home Warranty YN No Property Sub Type Single Family Residence Senior Community YN No Sewer Private Sewer Tax Annual Amount 23372 Tax Year 2026 Utilities for Gas Range Water Source Public Year Built Details ActualRenovated Since Zoning R-1

Listing information © 2026 MLS Property Information Network. All information is deemed reliable but should be independently verified.
Listing provided courtesy of Amy March of The Firm: 781-924-3205.


The property listing data and information 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 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 set forth herein. Data last updated 2026-10-12T20:03:52.59.
 
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RE/MAX Vantage
77 State Rd
Dartmouth MA, 02747
Listing courtesy of Amy March of The Firm.