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Online Building and Zoning Permit Forms
The permit forms provided below may be filled out then printed or printed then filled out.  You may also obtain a copy of the forms at the Department of Building and Development Permit Counter on the 2nd floor of the Loudoun County Government Center, 1 Harrison Street, S.E., in Leesburg. Some applications contain multiple pages. Please fill out and submit all required pages along with plans as required.

Plan Review
Typically, residential jobs do not require plan review. Commercial jobs require plan review. Please submit plans for review along with the application. One set of plans is needed for electrical, gas, mechanical & plumbing and may need to be stamped and sealed. Three sets of stamped and sealed plans along with calculations and cut sheets are needed for fire plan review.  Call us at 703-777-0220 to find out more about requirements for your submission or to speak to a plan reviewer.  Plan reviewers are available 8:30 a.m. - 4:00 p.m., Monday - Friday.

Building Permit Name / Type

Fillable Form

 *View / Print Only
 Electrical  Form  pdf
 Elevator  Form  pdf
 Fire  Form  pdf
 Gas  Form  pdf
 Mechanical  Form  pdf
 Plumbing  Form  pdf
 Building/Zoning Permit Application   Form   pdf 
 Temporary Special Events  Form  pdf

Zoning Permit Name / Type

Fillable Form

 *View / Print Only
 Sign Permit  Form  pdf
 Building/Zoning Permit Application   Form   pdf 
 Home Occupation Permit  Form  pdf
 Temporary Special Events  Form  pdf
 Child Care Home  Form  pdf
 Temporary Sales Zoning Permit  Form  pdf

Name - Related Documents,
Forms and Attachments               

Fillable Form

 *View / Print Only
 Affidavit of Owner #  Form  pdf
 Occupancy Sign Off
 Form  pdf
 MasterFile Application  Form  pdf

*View / Print Only- If you are having difficulty viewing the fillable pdf form, please view the non-fillable pdf.
# The county shall only accept Affidavit of Owner forms that have been notarized.

At this time applications must be submitted in person or by mail. Fax and email copies are not allowed. Payment is made at the time the application is issued. Loudoun County accepts cash, check or credit for payment. The county accepts Visa, Mastercard and Discover credit cards only. 

A notarized Owner Affidavit may be used In lieu of a licensed contractor for permit(s) that require a licensed contractor to be listed per State Code: TITLE 54.1-1111.  For additional information, see the Affidavit of Owner form in the table above.

Mail submissions to:
   Loudoun County 

   Department of Building and Development
   P.O. Box 7000
   Leesburg, VA 20177-7000

For additional information please contact the B&D Permit Counter or stop by during business hours.

    B&D Permit Counter
    Department of Building and Development 
    1 Harrison St. SE, 2nd Fl.
    Leesburg, VA 20175-7000

    Monday - Friday
    8:30 am - 5:00 pm
    Ph: 703-777-0220 (V/TTY)

Loudoun On
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