New Castle County Zoning (Delaware)

The New Castle County Building Department ensures the construction of safe buildings by creating and enforcing building codes and zoning rules in New Castle County, DE. As part of this process, the Building Departments maintain records on New Castle County zoning requirements and regulations, and they typically also check building plans to make sure they meet zoning rules and keep records on approved and rejected building and renovation plans. Building Department records may include New Castle County zoning maps, building plans, and compliance reports on any violations of zoning laws. New Castle County zoning information may be available on the Building Department website.

Middletown Permits Middletown DE 19 West Green Street 19709 302-378-1171

New Castle Permits New Castle DE 900 Wilmington Road 19720 302-322-9813

Newark City Building Department Newark DE 220 South Main Street 19711 302-366-7055

Newark Planning Department Newark DE 220 South Main Street 19711 302-366-7030


The New Castle County Clerk's Office maintains important documents for a county or local government, which can include records related to zoning in New Castle County, Delaware. These records, such as New Castle County zoning maps and parcel maps, can show the zoning lines in a community, and they can also include zoning regulations and violations of zoning rules. New Castle County Clerk Offices may also house building plans or renovation plans that have been approved based on zoning rules. New Castle County zoning information is often accessible through the Clerk Office website.

New Castle County Clerk Wilmington DE 800 North French Street 19801 302-395-7730


The New Castle County Code Enforcement Office ensures compliance with codes, including zoning codes, as well as other rules and regulations in New Castle County, DE. They are responsible for enforcing New Castle County zoning regulations, and their records include documents listing the zoning rules and regulations as well as reports of New Castle County code violations from complaints or inspections. Code Enforcement Offices in New Castle County investigate potential violations and keep records of zoning problems. They may also keep New Castle County abatement records. New Castle County zoning information may be available through the Code Enforcement Office website.

New Castle Delaware Code Enforcement New Castle DE 900 Wilmington Road 19720 302-322-9813