USASCSt. Helena IslandTbd Blackwall Island

TBD Is, Saint Helena Island, SC

Name: TBD Is, For Sale in Saint Helena Island - Zoocasa
Brand: Maxey Blackstream Christie's International Real Estate (898)
SKU: 504838
Price: 3225000 USD

House

For Sale

Listed price in listed location currency (USD).

$3,225,000

000

MLS® 504838

Overview

Key Facts

Type

Levels Land

Size -

Garage

Taxes

Days Active 70

Lot Size

Approx. Age

MLS® Number 504838

Property Address: TBD Blackwall Island, St Helena Island, SC, 29920

Average square foot calculated using Size range provided by listing agent.

Description

Ownershiр of а prіvаtе islаnd iѕ among the rarest eхprеssions of coastal real estate-defined by freedom, privacy, and complete control of your surroundings. Blackwall Island embodies that distinction with clarity and presence. Spanning nearly 20 acres of entirely high and dry land, this private island rises above the surrounding marsh with uncommon elevation and stability. In a region shaped by tides, Blackwall offers enduring build confidence and a setting designed to last for generations. A commercial grade deep water dock provides direct access to the Intracoastal Waterway and the Atlantic Ocean just moments away placing boating, fishing, and open water recreation at your doorstep. From your private shoreline, cruise to historic Beaufort, or venture north to Charleston and south to Savannah, returning each time to total seclusion.Included mainland estate parcels elevate this offering into a fully realized compound. Establish a primary mainland residence, guest quarters, or private support facilities, all with seamless dock-to-dock access to the island. This rare combination delivers both convenience and complete retreat allowing the island to remain purely your sanctuary. Blackwall Island offers the opportunity to create a legacy estate defined by independence and scale-where arrivals are by boat, horizons remain uninterrupted, and daily life unfolds on your own terms. This is more than property. It is complete ownership of a private island defined by acreage, elevation, deep water access, and absolute privacy. Blackwall Island is not simply acquired, it is stewarded, experienced, and passed forward. Home plans and proposed construction coming soon. Included in sale: 16 Cusabo Road, 1.21 acre (R300-011-000-0208-0000) & 42 Cusabo Road, 0.63 acre (R300-011-000-0214-0000).

MLS® Number504838

Laundry Level

Central VacNo

FireplaceNo

Acreage

Exterior

Garage

Approx. Age

Basement

Driveway

Garage Spaces

Heat

A/C

Heating Fuel

Extras

Price History

-End Date

Not Sold YetSold Price

For Sale

Feb 17, 2026List Date

$3,225,000List Price

-End Date

Not Sold YetSold Price

For Sale

Feb 17, 2026List Date

$3,225,000List Price

Map

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