Regulates subdivision of land including plat review, required street and utility improvements, performance bonding, monument requirements, and standards for streets, sewers, and water lines.
Zoning & land use — New Castle, Delaware
What can I build? Do I need a development permit?
The City of New Castle, Delaware has 2 adopted ordinances on file: Chapter 213: Subdivision of Land; Chapter 230: Zoning – Article V Supplementary District Regulations, verified 2026-06-05.
Off-street parking and loading requirements by district, sign regulations, fence regulations, suitability for development, performance standards (noise, vibration, air pollution), and prohibition on marijuana-related businesses.