Mercer County Planning Department

Overview & Services

The Mercer County Planning Department, located at 640 South Broad Street in Trenton, New Jersey, serves as a vital resource for the community, providing expertise and guidance on land use, development, and infrastructure projects. With a commitment to promoting sustainable growth and development, the department works closely with local stakeholders, residents, and businesses to create a vibrant and thriving environment. The department's staff can be reached at 609-989-6545 to provide information and answer questions on a range of topics, from zoning and permitting to transportation and environmental planning. By leveraging their knowledge and expertise, the Mercer County Planning Department plays a critical role in shaping the future of the county and ensuring that it remains a desirable place to live, work, and visit. The department's office is open to provide assistance and support to those seeking to learn more about the planning process and how it impacts their community.