Oversee the orderly growth and development of the County, seeking to balance economic growth with environmental protection and historic preservation. The Nassau County Planning Commission is mandated by law to approve subdivision of land within the unincorporated areas of the County and offer recommendations to municipalities on zoning referrals. The Planning Department staff processes and reviews subdivision applications and zoning referrals, and makes recommendations to the Planning Commission. The Department is also charged with advising the County Executive, the County Legislature, and County departments in regard to the physical development of the County. Call for detailed information.