------------ What's the Normal Cost to Replace Vinyl Siding in Tampa? So it's finally time to replace that old siding with something fresh and new and now you want to know what's it going to cost. Depending on the size of your home, replacing your siding can be a costly venture but it's not as expensive as most people think when you break it down to square feet. Here in sunny Tampa, basic siding costs about $2.71 per square foot. This cost includes the cost of vinyl siding and the costs of installation since you will need someone to come out and actually replace your old vinyl sid...