100 Main Street Colleyville, Texas 76034 Office: 817.503.1050 Fax: 817.503.1059 | | Read more... | | The Community Development Department provides an important service to the public by helping to ensure that new construction and new businesses are in compliance with city zoning and development ordinances and that land within the city is platted in accordance with the city’s ordinances. | | Read more... | |