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About This Home

This 7-bedroom, 8-bathroom single family at 318 W 46th Street in Sea Island, GA is listed for $10,900,000 ($1,116 per sqft). Built in 2000, the home offers 9,771 sqft of living space on a 0.85 acres lot.

Agent Description

Dock approved.Located within a gated estate on the private island of Sea Island, secured by 24-hour security, "Villa Measured," Cottage 509 sits on an exceptionally private .86-acre deep-water homesite-one of the largest and most secluded marsh and riverfront parcels on the island.

Long, uninterrupted water views unfold in multiple directions, while the estate's setting and natural buffers create a level of privacy that is increasingly difficult to replicate. The approved dock further enhances the property's lifestyle, offering direct access to the river while preserving the property's quiet, protected character.Designed with

intention and restraint, Villa Measured achieves a rare balance-architecturally significant yet comfortably livable, substantial without excess. Inspired by the Musee Rodin in Paris, this Neoclassical residence was constructed on 35-50-foot pilings with load-bearing masonry walls, Ludowici terracotta roof tiles, precast concrete floor panels, stone balusters, and Medici yellow stucco.

An aggregate stone and concrete drive leads to the residence and its three-car garage, reinforcing both arrival and functionality. Inside, a terra-cotta tiled foyer framed by limestone columns creates a direct sightline through the home to the marsh and river beyond.

Twelve-foot ceilings, Ron Batton custom millwork, copper detailing, and full lightning protection reflect the depth of craftsmanship throughout.Living spaces flow seamlessly indoors and out. Upper and lower loggias overlook a vanishing-edge pool and spa, offering multiple vantage points to enjoy the surrounding landscape.

Formal living and dining rooms open to a great room connected to the kitchen and vaulted breakfast room, creating a layout that supports both everyday living and entertaining. Four fireplaces-three interior and one wood-burning fireplace in the loggia-anchor gathering spaces, while two custom fire sculptures by London artist Cathy Burkman add warmt

h, light, and subtle movement.The south primary wing provides privacy within the home, featuring a dedicated study, dual dressing rooms, an exercise room, and double doors opening to a limestone terrace overlooking the marsh. The second level includes five bedrooms and two limestone terraces separated by the Marsh Room, along with approximately 1,100 square feet of additional guest accommodations accessible from both the main and second floors.

A tennis rebound court and a finished floor elevation of 16 1/2 feet complete the estate.With gated access, 24-hour security, a rare .86-acre deep-water setting, an approved dock, and a residence scaled for elegant daily living, Villa Measured stands among the most private and thoughtfully proportioned estates on Sea Island.

Key Features

  • Built in 2000
  • 0.85 acre lot
  • 2 stories
  • Private pool
  • Fireplace
  • Waterfront

Property Details

2 stories
7 full, 2 half
2000

Amenities

PoolFireplaceWaterfrontSpaA/C

Monthly Cost Estimate

$58,295/mo

20% down · 6.5% · 30 years

Principal$7,883
Interest$47,233
Insurance$3,179

Estimates only. Actual payments may vary.

Location

318 W 46th Street

Sea Island, GA 31561

Sea Island Ex1

Features & Amenities

Interior Features

Beamed CeilingsBuilt-in FeaturesBookcasesCeiling Fan(s)Crown MoldingElevatorHigh CeilingsSoaking TubColumnsOpen StaircasePainted WoodworkDressing AreaSeparate ShowerPrimary on First FloorPrimary SuiteSitting AreaSplit PlanBreakfast BarKitchen Island

Exterior Features

LightingOutdoor Shower

Property Details

Flooring

Tile

Construction

Block Concrete Stucco

Pool Features

DeckPatioPorch

Parking

DrivewayOpenCoveredGarageOn Street

Heating

CentralElectric (Heating)Heat Pump (Heating)Zoned

Cooling

Heat PumpCentral AirElectricZoned

Appliances

DryerRefrigeratorWasher

Questions & Answers

This 7-bedroom, 8-bathroom single family at 318 W 46th Street is listed at $10,900,000 ($1,116/sqft). The estimated monthly payment is $47,233 based on 20% down at 6.5% interest.

Key features include: Built in 2000, 0.85 acre lot, 2 stories, Private pool, Fireplace, Waterfront. Interior Features: Beamed Ceilings, Built-in Features, Bookcases. Exterior Features: Lighting, Outdoor Shower.

This property is listed by Susan Imhoff and can be reached at 9122225686 or susanimhoff2@gmail.com.

SI

Susan Imhoff

Agent at DeLoach Sotheby's International Realty

(912) 222-5686

Listed by DeLoach Sotheby's International Realty · View on Broker Site

MLS# 1658215· Source: listhub· Updated 188 days ago

Copyright © 2026 Golden Isles Association of REALTORS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

318 W 46th Street, Sea Island, GA 31561

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