Suffolk County Planning Department

Overview & Services

The Suffolk County Planning Department, located at 100 Veterans Memorial Highway in Hauppauge, New York, is a key agency responsible for guiding the county's growth and development. With a focus on creating a sustainable and thriving community, the department works to balance economic, social, and environmental needs. The office can be reached by phone at 631-853-5191, and staff are available to provide information and answer questions about planning initiatives and projects. The Suffolk County Planning Department plays a critical role in shaping the county's future, and its work has a direct impact on the quality of life for residents and businesses. By providing expert planning and guidance, the department helps to ensure that Suffolk County remains a desirable place to live, work, and visit.