Johns Island, SC real estate market offers homes for sale with swimming pools. Johns Island being a rural market offers space to spread out and also the need to create your own amenities. For this reason, home sellers build pools in their backyards as a way to cool off and enjoy the country. Many of the new pools being built today are salt water pools. They are easier to maintain and feel better to swim in compared to the traditional chlorinated swimming pool. This page features all of the homes for sale on Johns Island with swimming pools and is updated.