Land Development
Columbia
Location and Hours

Address
Howard County Department of Planning and Zoning
2nd Floor George Howard Building
3430 Court House Drive 
Ellicott City, MD 21043 

Public Service Walk-In Hours
Monday - Thursday 
8:00 am to 5:00 pm

Friday
8:00 am to 3:00 pm

Telephone
(410) 313-2350