Fairfax County, VA Environmental Rules: Boat Dock Permits (2026)
Key Facts
- Permit needed
- Only for non-exempt wetlands work
- Exempt structures
- Noncommercial piers/boathouses on pilings
- Application fee
- $300 nonrefundable
- Decision deadline
- 30 days after hearing
- Regulator
- Fairfax County Wetlands Board
Summary
Fairfax County exempts noncommercial piers, boathouses and similar dock structures from Wetlands Board permitting if they're built on pilings that preserve tidal flow; any other wetlands development needs a Wetlands Board permit and a $300 fee.
The construction and maintenance of noncommercial catwalks, piers, boathouses, boat shelters, fences, duckblinds, wildlife management shelters, footbridges, observation decks and shelters and other similar structures; provided that such structures are so constructed on pilings as to permit the reasonable unobstructed flow of the tide and preserve the natural contour of the wetlands;
Full Breakdown
Under the county's Wetlands Zoning Ordinance, noncommercial catwalks, piers, boathouses, boat shelters and similar structures may be built in tidal wetlands without a Wetlands Board permit, provided they sit on pilings that allow the tide to flow unobstructed and preserve the wetland's natural contour. Any other use or development of county wetlands - dredging, filling, or larger commercial structures - requires a written application to the Fairfax County Wetlands Board or the Virginia Marine Resources Commission, plus a nonrefundable $300 processing fee. The Board must vote on a complete application within 30 days or the permit is deemed approved.
Violations & Fines
Developing or altering wetlands outside the exempted uses without a Wetlands Board permit violates Chapter 116; applications missing the $300 fee aren't accepted, and unapproved work can be ordered stopped.
Frequently Asked Questions
Do I need a permit to build a private dock in Fairfax County?
What does a wetlands permit application cost?
Sources & Official References
Other rules in Fairfax County
Compare Fairfax County to another location·View the Virginia environmental rules overview
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