City offices will be closed on Monday, January 20th in observance of the Martin Luther King, Jr. Holiday. There will be no trash pick-up on the 20th. More Info

City of New Castle


Contact Form

City of New Castle
Administration Building
Public Works Window Services
M-F 8:30 a.m. – 4:30 p.m.
220 Delaware Street
New Castle, DE 19720: Phone: (302) 322-9801
Tax Line: (302) 322-9804
Fax: (302) 322-9814     
Trolley Barn 
Building Official/ Public Services*
M-F 8:30 a.m. – 4:30 p.m.
900 Wilmington Road
New Castle, DE 19720 
Phone: (302) 322-9813
Fax: (302) 323-2144    
Police Station
1 Municipal Boulevard
New Castle, DE 19720: Phone: (302) 322-9800
Fax: (302) 322-9825 
If you need police assistance, or an officer to respond call 911 (emergency) or 573-2800 (non-emergency)

*Call (302) 322-9801 for Building Permits, Business Licenses, No Parking Signs & Special Trash Pick up. 

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