Development Review 
Directions

14741 Governor Oden Bowie Drive
Upper Marlboro, MD 20772

301-952-3530

301-952-3749

Link: Development Review Division

TTY: 301-952-4366

For Planning Information Services (LL): Tel: 301-952-3195/3208.

For 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.
Staff
Name Title Email Phone
Chellis, Whitney Acting Division Chief 301-952-3530
Conner, Sherri Acting Supervisor, Subdivision and Zoning 301-952-3168
Gallagher, Deborah Permit Review Supervisor 301-883-5889
Kosack, Jill Acting Supervisor, Urban Design Section 301-952-4689
Pompey-Green, Retha Admin. Services Supervisor 301-952-4788
Summerlin, Cheryl Applications Supervisor 301-952-3578
Zhang, Henry Master Planner 301-952-3530
Smith, Helen Planning Information Services Supervisor 301-952-5401

Stormwater Management  
Directions

9201 Basil Court, Number 155
Largo Government Center
Largo, MD 20774

301-883-5944

301-883-9218


Additional Phone Numbers
301-883-5874
301-883-5983

Additional Fax Number
301-883-7139

Permit Review (Largo Office) 

301-883-5776/5867

301-883-7150



Planning Information Services 

Lower Level - County Administration Building
14741 Gov. Oden Bowie Drive
Upper Marlboro,, MD 20772

301-952-3195/3208

301-952-3295


TTY: 301-952-4366
Formerly the Information Counter, our offices are open 8:30 a.m.- 4:30 p.m., Monday through Friday. We are a call-in or walk-up center for the purchase of Publications, Maps and much more.
Staff
Name Title Email Phone
Smith, Helen Supervisor, Planning Information Services 301-952-5401

Walk-through Permit Review Offices 
Directions

9400 Peppercorn Place
Largo, MD 20774

301-883-5914

301-883-7150


Additional Phone Number
301-883-5868