Building Permits


A building permit is a document issued by Fairfax County which legally authorizes construction activity.

Learn more:

To obtain a permit online, check the status of an existing permit or to schedule an inspection, visit FIDO (Fairfax Inspections Database Online). You may also use our Land Use Search to find construction in and around your neighborhood.

Step 1: Planning Your Project

Project Types

Regulations, Codes and Guidelines

Special Programs and Assistance

Hearings and Appeals

Step 2: Obtaining a Permit

Applying for Permits

Paying Fees

Plan Review



Contact Fairfax County: Phone, Email or Twitter | Main Address: 12000 Government Center Parkway, Fairfax, VA 22035
Technical Questions: Web Administrator

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