318 W 46th Street, Sea Island, GA 31561

Local realty services provided by:Better Homes and Gardens Real Estate Metro Brokers
318 W 46th Street,Sea Island, GA 31561
$10,900,000
  • 7 Beds
  • 9 Baths
  • 9,771 sq. ft.
  • Single family
  • Active
Listed by: susan imhoff9122225686, susanimhoff2@gmail.com
Office: deloach sotheby's intl. realty
MLS#:10686089
Source:METROMLS

Price summary

  • Price:$10,900,000
  • Price per sq. ft.:$1,115.55
  • Monthly HOA dues:$12.5

About this home

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 .85-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 Musée 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

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Home facts

  • Year built:2000
  • Listing ID #:10686089
  • Updated:February 27, 2026 at 11:48 AM

Rooms and interior

  • Bedrooms:7
  • Total bathrooms:9
  • Full bathrooms:7
  • Half bathrooms:2
  • Flooring:Tile
  • Dining Description:Separate Room
  • Bathrooms Description:Double Vanity, Separate Shower, Soaking Tub, Whirlpool Bath
  • Kitchen Description:Breakfast Area, Breakfast Bar, Breakfast Room, Cooktop, Dishwasher, Disposal, Double Oven, Ice Maker, Kitchen Island, Microwave, Pantry, Refrigerator
  • Bedroom Description:Master On Main Level, Split Bedroom Plan, Walk-In Closet(s)
  • Living area:9,771 sq. ft.

Heating and cooling

  • Cooling:Ceiling Fan(s), Central Air, Electric, Heat Pump, Zoned
  • Heating:Central, Electric, Heat Pump, Zoned

Structure and exterior

  • Roof:Tile
  • Year built:2000
  • Building area:9,771 sq. ft.
  • Lot area:0.85 Acres
  • Lot Features:City Lot
  • Architectural Style:Mediterranean
  • Construction Materials:Block, Concrete, Stucco
  • Exterior Features:Balcony, Deck, Deck/Patio, Sprinkler System, Veranda
  • Levels:2 Story

Schools

  • High school:Glynn
  • Middle school:Glynn
  • Elementary school:Oglethorpe Point

Utilities

  • Water:Private
  • Sewer:Septic Tank

Finances and disclosures

  • Price:$10,900,000
  • Price per sq. ft.:$1,115.55
  • Tax amount:$22,517 (2025)

Features and amenities

  • Appliances:Cooktop, Dishwasher, Disposal, Double Oven, Dryer, Gas Water Heater, Microwave, Refrigerator, Washer
  • Laundry features:Dryer, In Mud Room, Laundry, Washer
  • Amenities:Beamed Ceilings, Bookcases, Gas Water Heater, High Ceilings, Pulldown Attic Stairs, Split Foyer, Two Story Foyer, Wet Bar, Window Treatments, Wine Cellar
  • Pool features:Heated, In Ground
MLS Logo2026 Georgia MLS. All rights reserved. Information Deem Reliable But Not Guaranteed February 27, 2026