1616 McCormick DriveLargo, MD 20774
301-952-3594
301-952-5804
Hours
Monday - Friday
8:30 a.m.–5 p.m.
1616 McCormick DriveCounty Administration BuildingLargo, MD 20774
For PDO inquiries only.
301-952-3972
301-952-4121
1616 McCormick DriveLargo,, MD 20774
301-952-3680
301-952-3799
1616 McCormick DriveCounty Administration OfficeLargo, , MD 20774
301-952-3530
301-952-3749
TTY: 301-952-4366
For Planning Information Services (LL): Tel: 240-545-8976For Largo-Permit Review: Tel: 301-883-5776/5867; Fax: 301-883-7150.For Largo-Stormwater Management: Tel: 301-883-5944/5710, Fax: 301-883-9218/7139.
301-952-3918
301-952-4359
301-952-3560
301-952-5074
Upper Marlboro, MD 20772