Height Limits: Gaithersburg vs Rockville
How do height limits rules compare between Gaithersburg, MD and Rockville, MD?
Gaithersburg and Rockville have similar restriction levels.
Gaithersburg, MD
Montgomery County
Gaithersburg Chapter 24 (Zoning) Section 24-167 limits fences to 3 feet in the front yard and 6 feet in the rear yard along public rights-of-way. Side property line fences are limited to 6 feet unless the adjoining owner provides written consent for a taller fence.
View full Gaithersburg rules →Rockville, MD
Montgomery County
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.
View full Rockville rules →Key Facts Comparison
| Fact | Gaithersburg | Rockville |
|---|---|---|
| Front Yard | 3 feet maximum | 4 feet maximum |
| Rear Yard | 6 feet maximum | - |
| Side Line | 6 feet (more with neighbor consent) | - |
| Corner Lot | 3 feet in sight triangle | - |
| Code | Sec. 24-167 | - |
| Side/Rear Yard | - | 6 feet maximum |
| Over 6 Feet | - | Building permit required |
| Zoning Permit | - | Required for all fences |
Highlighted rows indicate differences between cities.
Gaithersburg FAQ
How tall can my fence be in Gaithersburg?
Front yard fences are limited to 3 feet. Rear yard and side property line fences are limited to 6 feet. A taller side fence requires written consent from the neighboring property owner and city manager approval.
Are corner lots treated differently?
Yes. Within 25 feet of the intersection of front and side street lines, nothing over 3 feet above curb level is permitted to maintain driver sight lines.
Rockville FAQ
How tall can my fence be in Rockville?
Front yard fences are limited to 4 feet. Side and rear yard fences can be up to 6 feet. Fences over 6 feet need a building permit in addition to the standard zoning permit.
Do I need a permit for a short fence?
Yes. Rockville requires a zoning permit for all fences regardless of height to verify setback compliance and placement.
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