$850,000 Redevelopment opportunity on the water in Causeway Isles. The existing 3-bed/2-bath, 1,631 sq ft home sustained rainwater intrusion during Hurricane Helene and has been county-determined to exceed the substantial damage threshold, meaning that the structure must be rebuilt to current flood zone and building code standards rather than repaired. With 75 feet of direct water frontage to build on, the lot itself is the asset. South Cswy Isle 2nd Add SubDv. ⋅ 33707 Zip Code Redevelopment opportunity on the water in Causeway Isles. The existing 3-bed/2-bath, 1,631 sq ft home sustained rainwater intrusion during Hurricane Helene and has been county-determined to exceed the substantial damage threshold, meaning that the structure must be rebuilt to current flood zone and building code standards rather than repaired. With 75 feet of direct water frontage to build on, the lot itself is the asset. 7932 2nd Avenue S, St Petersburg