Westbury is Houston’s second-largest subdivision with 5,000 single-family homes. The neighborhood was developed in the 1950s. The Westbury subdivision covers almost 3 square miles, while the Westbury Super Neighborhood covers almost 4 square miles. We are conveniently located in Southwest Houston, only 3 miles from Loop 610. However, our tree-lined streets make you feel like you're far from the hustle and bustle of the city. Mission of the Westbury Civic Club The purposes of the Westbury Civic Club are to improve the appearance of the Westbury area and promote the civic, cultural, educational, health, and general welfare of the residents of the Westbury and Parkwest subdivisions. Deed Restrictions are actively enforced.