TBD Blackwall Island
Saint Helena Island, SC 29920
19.78Acres(Lot)
Rooted in the Lowcountry tradition of life on the water, Blackwall Island is a rare private-island offering distinguished by its scale, elevation, accessibility, and remarkable potential. Nearly 20 acres of usable, high-and-dry land rise above the surrounding marsh, providing exceptional elevation and a compelling foundation for residential construction, recreational enjoyment, or the creation of a private family compound.The island offers multiple possibilities for thoughtfully positioned homesites, with opportunities to capture expansive marsh, river, and sunset views while preserving privacy and the property's natural beauty. Current zoning and development possibilities may support a primary residence, guest accommodations, recreational structures, and related improvements, subject to a
Property Details
Map
Map
Features
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Lot Information
Lot Dimensions: 19.78 Main Square Feet: 19.78 AcresProperty Information
Subdivision: ST HELENA ISLAND Source Property Type: Land MLS Area Minor: St. Helena Island Zoning Description: Rural
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Listing Price Information
Listing Price: $2900000 Original Price: $3225000 Cash, Conventional
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Tax Information
Parcel Number: R300 011 000 0088 0000 Tax Lot: 88
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 74 Ocean Marsh Lane, Saint Helena Island, SC, 29920 | $75,000 | -- | -- | -- | 0.35 Acre(Lot) |
| 101 Kingston Key Road, Saint Helena Island, SC, 29920 | $2,950,000 | -- | -- | -- | 12 Acres(Lot) |
| 80 Seaside Road, Saint Helena Island, SC, 29920 | $116,000 | -- | -- | -- | 2 Acres(Lot) |
| 26 Hallmark Road, Saint Helena Island, SC, 29920 | $1,600,000 | -- | -- | -- | 2.24 Acres(Lot) |
| 64 Harbor Breeze Drive, Saint Helena Island, SC, 29920 | $185,000 | -- | -- | -- | 0.60 Acre(Lot) |
| 34 Old Smugglers Wharf .., Saint Helena Island, SC, 29920 | $187,000 | -- | -- | -- | 5 Acres(Lot) |
| 161 Carolina, Saint Helena Island, SC, 29920 | $225,000 | -- | -- | -- | 7.17 Acres(Lot) |
| 16 Vista Boulevard, St Helena Island, SC, 29920 | $59,000 | -- | -- | -- | 0.63 Acre(Lot) |
| 14 Vista Boulevard, St Helena Island, SC, 29920 | $59,000 | -- | -- | -- | 0.66 Acre(Lot) |
| 12 Vista Boulevard, St Helena Island, SC, 29920 | $54,000 | -- | -- | -- | 0.75 Acre(Lot) |
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ByOwner last updated this listing 10/07/2026 @ 16:20
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