Build Here
Find out about the Land Development application process, requirements for building permits and licensing, and county code regulations.
-
Jobs Now
Learn about New Castle County's Jobs Now development program for job-rich, non-residential projects that are ready to build and are committed to bringing employment opportunities to New Castle County.
-
Building & Use Permits
Learn about various types of building and use permits, such as for certain home improvements, new construction, and other activities requiring a permit.
-
Development & Planning
Learn about the process for new land development projects in New Castle County.
-
Engineering Services
Find information related to stormwater management, sediment & erosion control, plan review, site inspections, and other engineering responsibilities and services.
-
Online Services
Explore the many online services available with the Department of Land Use such as applications and payments, plan submission and review, virtual inspections, and much more.
-
Zoning
Find information about zoning districts, zoning maps, and other items related to zoning for areas within unincorporated New Castle County.