1919 Post Oak Park Drive 5326 Corporate leasing not available/offered. Enjoy the convenience of a premier Uptown address while living in a community that provides a peaceful retreat from the bustle of the city. Post Oak Park is ideally located in the world-famous Galleria area, home to many of the nation’s most prestigious companies, shops, restaurants and entertainment venues. Experience luxury living in your own private sanctuary from the outside world overlooking streams, ponds, scenic gardens and a five-acre wooded park.