First time poster, looking into building a pool in Austin Texas. Met with 2 pool companies so far. 1st said that they would build pool, get final survey, then come back and add decking, which would put us over the impervious cover limit. Salesman stated that once the final permit is checked, that "no-one ever looks at that again". I don't want to be in a situation where I build a pool and a nice deck, and then if and when i go to sell the home, I have to tear up my driveway, sidewalk, or pool to meet code. Does anyone know if what he said is true? Once permit is given, you can go in and add what you want and not worry? I think i know what the answer is, I'm just hoping he is right.