Fence Regulations in Rockville, MD (2026)
7 verified fence regulations for Rockville, Maryland, sourced directly from the municipal code and official government pages.
Verified from official government sources
Height Limits
Rockville limits front yard fences to 4 feet and side/rear yard fences to 6 feet under Zoning Ordinance Chapter 25, Article 9. All fences require a zoning permit.
Rockville Fence Height Limits
Some RestrictionsPermit Requirements
Rockville requires a zoning permit for all fence installations. Fences over 6 feet also need a building permit. Applications must include a site plan showing property lines.
Rockville Fence Permit Requirements
Some RestrictionsNeighbor Fence Rules
Rockville does not require neighbor consent for fence installation, but fences must be placed entirely on the owner's property. Boundary fences are jointly owned under Maryland law.
Rockville Fence Neighbor Rules
Few RestrictionsRetaining Walls
Rockville requires a building permit for retaining walls over 4 feet from footing to top. Maximum height is 6 feet 6 inches. Walls must comply with IRC Section R404.
Rockville Retaining Wall Regulations
Some RestrictionsPool Barriers
COMAR 10.17.01.21 requires Rockville pool barriers at least 48 inches high with self-closing, self-latching gates opening away from the pool. No 4-inch sphere passage allowed.
Rockville Pool Barrier Requirements
Heavy RestrictionsFence Requirements
Rockville regulates fence placement, height, and design under Chapter 25, Article 9. Electric and barbed wire fences are prohibited in residential zones. Historic districts require HDC approval.
Rockville General Fence Requirements
Some RestrictionsRockville Historic District Commission, Technical Guides for Exterior Alterations No. 6: Fencing (Adopted 2004)
Standard Lot Fence Height and Location: 8' Height (Max) max height rear of building line 8'; 42" Height (Max) max height front of building line 42". Typical Corner Lot Fence Height and Location: 42" Max. Height within setback area; 8' Height (Max) above existing grade in rear yard; Max. Height in front yard 42" above existing grade; Max Height 42" above grade 26' from corner. HDC Policy: 1. Com...
Material Restrictions
Rockville allows wood, vinyl, aluminum, composite, and chain link fencing in residential zones. Chain link is discouraged in historic districts. Barbed wire is prohibited.
Rockville Fence Material Restrictions
Some RestrictionsRockville Historic District Commission, Technical Guides for Exterior Alterations No. 6: Fencing (Adopted 2004)
A variety of fencing types can be found within Rockville's historic districts. These include wood picket, wrought iron, wood cross beam, and wire and post. Such diversity corresponds to the range in character of the districts and the many different uses intended for the fences. There is no single appropriate fence for the historic districts, but walls and fences above 3' in height are generally...
Looking for Montgomery County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Rockville city rules.
Fence Regulations in Montgomery County →