Zip Code 77012 is located in the Houston TX area. Find information on the community and real estate services available to home buyers and sellers in Houston, TX 77012 and the surrounding area. Search real estate listings and view homes for sale in zip code 77012. For more info about any of these 77012 real estate listings, click the "Request More Information" button. Register to receive email alerts as new listings hit the 77012 real estate market.