About This Home

This 5-bedroom, 10-bathroom single family at 106 E 18th Street in Sea Island, GA is listed for $42,000,000 ($3,583 per sqft). Built in 2021, the home offers 11,723 sqft of living space on a 0.75 acres lot.

Key Features

  • Built in 2021
  • 0.75 acre lot
  • 3 stories
  • Private pool
  • Fireplace
  • Waterfront

Property Details

3 stories
9 full, 1 half
4-car garage
2021

Amenities

PoolFireplaceWaterfrontSpa
Listing Description

A once-in-a-generation opportunity to own one of the most extraordinary oceanfront estates on Sea Island.LoweTide is a masterwork of global artisanship, architectural pedigree, and bespoke execution. Custom-built in 2021, the home reflects a deeply personal vision realized with uncompromising attention to quality, craftsmanship, and enduring design

.Spanning over 11,000 square feet, the residence unfolds as a series of refined living environments where scale, proportion, and materiality are meticulously considered. Interiors evoke a distinguished European private estate, featuring hand-carved moldings by J.P.

Weaver, museum-quality St. Louis crystal lighting, custom hardware by P.E. Guerin, and bespoke cabinetry by Clive Christian.The primary kitchen is anchored by a La Cornue range and complemented by a professional-grade chef's kitchen by Officine Gullo, custom-built on site with walk-in refrigeration, dedicated prep areas, and an adjacent chef's offi

ce.Formal and informal spaces transition seamlessly-from a Parisian-inspired dining room beneath a skylight to a richly paneled library and bar. The primary suite serves as a private sanctuary with dual studies, bespoke dressing rooms, and marble-clad baths.

Guest accommodations offer ensuite privacy throughout, including a third-floor suite with elevator access.A rooftop terrace captures sweeping Atlantic views, while loggias, a solarium, and ocean-facing living spaces maximize natural light and horizon lines.Outdoor living is equally exceptional, featuring a signature quatrefoil pool, pergola, and climate-controlled covered loggia with retractable screens and heated flooring.

Multiple garden and fountain settings create a resort-like sense of privacy and serenity, while seamless indoor-outdoor flow accommodates entertaining on any scale.Additional features include a four-car garage with lift capability, staff quarters, fully integrated back-of-house operations, and state-of-the-art infrastructure throughout.Crafted with

hand-selected Italian marble, custom parquet flooring by Foglie d'Oro, limestone elements, and the work of heritage artisans, LoweTide stands as a rare expression of refined coastal living in one of the East Coast's most exclusive enclaves.

Monthly Cost Estimate

$224,625/mo

20% down · 6.5% · 30 years

Principal$30,375
Interest$182,000
Insurance$12,250

Estimates only. Actual payments may vary.

Location

106 E 18th Street

Sea Island, GA 31561

Sea Island Cottages

Features & Amenities

Interior Features

ElevatorPantryWet Bar

Exterior Features

Courtyard

Property Details

Flooring

Marble

Construction

Stucco

Pool Features

Pool

Outdoor Features

DeckPatio

Appliances

DryerDishwasherElectric RangeFreezerGas RangeIce MakerMicrowaveRangeRefrigeratorRange HoodWasherCommercial GradeDryerDishwasherElectric RangeFreezerGas RangeIce MakerMicrowaveRangeRefrigeratorRange HoodWasherCommercial Grade

Questions & Answers

This 5-bedroom, 10-bathroom single family at 106 E 18th Street is listed at $42,000,000 ($3,583/sqft). The estimated monthly payment is $224,625 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 2021, 0.75 acre lot, 3 stories, Private pool, Fireplace, Waterfront. Interior Features: Elevator, Pantry, Wet Bar. Exterior Features: Courtyard.

This property is listed by Susan Imhoff.

SI

Susan Imhoff

License 376283

Agent at DeLoach Sotheby's International Realty

Listed by DeLoach Sotheby's International Realty · Broker phone: 9126380406 · View on Broker Site · Broker website

MLS# 1661233· Source: Golden Isles Association of REALTORS· 197 days on PropertySimple

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.

106 E 18th Street, Sea Island, GA 31561

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