To apply for Sub-division, Business License, Rental License or Building Permit, please download the forms listed below and mail or drop off at 900 Wilmington Road , New Castle , DE 19720 along with your payment.

Any questions, please call Jeff Bergstrom or Debby Pullan at 322-9813 weekdays between 8:30am-4:30pm.

 Business License Application

Rental Property Renewal Application

Subdivision form

Building Permit Application

Complaint Form - General

Complaint Form - City Codes

To submit a Freedom of Information Form (FOIA), please download the form listed below and mail or drop off at the City Administration Building, 220 Delaware Street , New Castle , DE 19720 attn:  Cathryn C. Thomas, City Administrator 322-9812. 

Form can also be signed and e-mailed to cthomas@newcastlecity.org
FOIA

To submit a Board of Adjustment Application, please download the form listed below and mail or drop off at the City Administration Building , 220 Delaware Street , New Castle , DE 19720 attn:  Mayor’s Office 322-9802.
BOA_Application