- Working with Perceptive Designs of Decatur, AL can literally quadruple the value of your home as we were thrilled to hear from one of our recent clients. After our work in their home, the couple had an appraiser come in. The house they had paid $100, 000 for, was now a home worth $500, 000. (Not to toot our horn too loudly but the appraiser was so impressed - he insisted on learning the name of ...www.perceptivedesigns.com