Prince William County Building Permit Guide (Unincorporated Area)

Permit Authority

County permit authority for unincorporated Prince William County. The independent cities of Manassas and Manassas Park are separate local permit jurisdictions.

Department

Prince William County Department of Development Services, Building Development Division

Address

5 County Complex Court, Suite 120, Prince William, VA 22192

Phone

703-792-6930

Email

BDD@pwcgov.org

Website

https://www.pwcva.gov/department/building-development-division

Online Permit Portal

Application Process

1. Confirm permit scope through the county's 'Do I Need a Permit?' guidance and applicable building forms.
2. Prepare the permit application, plans, and supporting documents and submit through ePortal or at the counter.
3. County staff performs intake and plan review; applicants respond to review comments and resubmit if needed.
4. Pay assessed permit fees and any related review or inspection charges.
5. Download the issued permit from ePortal and post approved plans on site.

Typical processing time: No single countywide plan review turnaround was posted on the reviewed county pages.

Source: Prince William County Department of Development Services, Building Development Division

General Requirements

Required before construction, repair, alteration, addition, demolition, footing and foundation work, certain change-of-occupancy work, lot-line moves affecting safety, asbestos disturbance, and retaining walls supporting 3 feet or more of unbalanced fill or surcharge.

Required Documents

• Permit application
• Project plans
• Trade-specific forms
• Other supporting documents depending on scope

Permit validity

Virginia USBC permit timelines generally use 6 months for permit activity and continuation.

Building code

Virginia Uniform Statewide Building Code as locally enforced by Prince William County.

Owner-builder

The county publishes a 'Who Should Apply for a Permit?' page; owners may apply, but contractor licensing rules still apply where licensure is required.

Contractor requirements

Virginia DPOR contractor licensing applies. Prince William County also enforces a local Home Improvement Contractor License for covered residential contractors.

Fees

Minimum permit fee

No single universal minimum is published across all permit types; fees are listed by permit class in the BDD schedule.

Plan check fee

Initial review is embedded in the BDD fee schedule by permit type; post-approval plan revision fees are 2% of building permit fee and plan resubmission fees are 4% of the revision fee or the minimum fee, whichever is greater.

Permit fee formula

Mixed schedule. Residential new construction and additions use per-square-foot schedules; alteration and repair work uses valuation-based calculations; many inspection and administrative items are flat fees.

Reinspection fee

$159.07

Penalty (no permit)

Inspection cancellation fee is $42.90; after-hours inspections and other rejection fees are separately listed.

Payment note

County fee schedule adds a 2% USBC levy, 14% technology surcharge, and 10% indirect cost surcharge against the base fee. Payments are handled through the county permit process and ePortal.

Fees change. Verify current amounts at the official fee schedule.

Work That Does NOT Require a Permit

• Utility, communications, and certain support equipment exemptions listed in the county fee schedule where specifically excluded from the USBC
• Work categories exempted under county permit guidance and USBC exceptions for minor ordinary repairs and other listed exceptions

Important: Applicants should still confirm zoning, floodplain, Chesapeake Bay, and land-disturbance triggers even where a building permit is exempt.

Inspections

How to Schedule

• ePortal (online)
• Automated phone system (phone)

Scheduling deadline

Automated scheduling is available seven days a week; inspections must be scheduled by 3 p.m. on the workday before the desired inspection date.

Inspection hours

Automated scheduling available seven days a week

Typical inspection sequence: County inspections are performed at required stages during construction, commonly including footing, foundation, rough trade, concealment or combination inspections, and final inspections.

Additional Resources

• Building code: Virginia Uniform Statewide Building Code as locally enforced by Prince William County.
• Zoning information: View zoning info
• Contact Hours
• Schedule Inspection
• Customer Handouts
• License lookup guide: Virginia Contractor License Requirements
• Contract template: Virginia Homeowner-Contractor Agreement
• Virginia hub: Virginia Contractor License & Permit Hub