Hidden Harbor Condominium St Clair County Condominium No 246 has 1 active listing and the average listing price is $249,000. The typical home in Hidden Harbor Condominium St Clair County Condominium No 246 has 2 beds, 2 baths, and is 1,240 SqFt. Land-only listings are excluded to provide accurate averages for price, size, beds, and baths