Real estate prices in Port Isabel increased 0.7 percent this year to reach [an average listing price of $178,173] from a previous $176,982. In the meantime, the local for-sale market inventory slightly declined 3.6 percent last year to reach 106 for-sale listings. Some waterfront lots are available in this location so if you have always wanted to live a life on the water, check out this area and begin to live your dream. It's not difficult to find homes in this place that feature both a pool and a jacuzzi; do a few laps in the pool, and then enjoy a soak in the jacuzzi to ease your sore muscles. Some of the homes in Port Isabel feature unique Spanish architecture, which adds a lovely exotic feel that is to be enjoyed.