A fence permit is required to install any type of fence in Montgomery County. Replacement of an existing fence, ORIGINALLY INSTALLED WITH A FENCE PERMIT, with the same kind of fence in the same location at the same height, does not require a fence permit.
If an existing fence was not installed with a fence permit, the replacement fence must have a fence permit.
Please note that beginning January 9th, 2017 all fence permit applications and plan submittals will be required to use eServices. Classes in the use of eServices are offered each Monday at 9 a.m. at DPS offices located at 255 Rockville Pike 2nd fl. Rockville Maryland. You can also click on the green eServices tab on the DPS homepage, email firstname.lastname@example.org or by calling Aaron Smith @ 240-994-0335.
A permit is required to install a retaining wall if the height of the wall measured from the bottom of the footing to the top of the wall is 54 inches or more or if it supports a surcharge. Per the 2009 International Residential Code, (Retaining walls that are not laterally supported at the top and that retain in excess of 24 inches (610 mm) of unbalanced fill shall be designed to ensure stability against overturning, sliding, excessive foundation pressure and water uplift. Retaining walls shall be designed for a safety factor of 1.5 against lateral sliding and overturning). To satisfy this requirement, the retaining wall must be designed by a Maryland State Licensed Design Professional. If you are unsure if you need a permit call 311 (240-777-0311) if calling from outside of Montgomery County).
Measurement of Height: Fence or wall height is measured from the lowest level of the grade under the fence or abutting a wall.
Height and Placement: The maximum height of a fence or wall is 6' 6". Except as follows:
Exemptions from Building Line and Setbacks:
A permit application for a fence or retaining wall installed on the property line must be accompanied by a letter of approval from the adjacent property owner. Occasionally, lot conditions require approvals from other agencies such as easement holders, or homeowner associations.
A fence/retaining wall is considered an accessory structure if it exceeds the height of 6' 6" Accessory Setbacks will be applied to those structures as needed.
Restrictions are very specific for fences used as swimming pool enclosures and those may be found in Chapter 51 of the Montgomery County Code.
The fence permit/retaining wall building permit is limited to the applicants property as indicated on the approved site plan. Any dispute as to whether a fence has extended into a neighbors property or questions about the location of property lines is a legal matter to be resolved by the property owners.
A fence that is up to 8 feet high and constructed of an open mesh, heavy weight, plastic or similar material that allows a clear view through the fence. Mesh size ranges from 1.5 x 1.5inches to 2 x 2.75 inches. A deer fence may be constructed with wood, metal, or fiberglass posts. Deer fences must be made of the above material only.
A deer fence can be constructed in any side or back yard provided that there are no local community or Home Owner Association restrictions or covenants in your neighborhood. On corner lots in residential zones the side yard fence may not extend farther forward than the front of the house
Fences are typically not inspected unless they are used as a swimming pool barrier. All swimming pool barriers must be inspected and approved prior to using the pool. If your fence is to be used as a barrier for a new or existing swimming pool please make note of this at the time of application. Typically the fence is permitted along with the swimming pool and does not require a separate permit. If you are applying for a separate fence permit to surround a swimming pool please be sure to note this on your application.
|Application||Residential Building Permit Application|
|Roadside Tree Affidavit||Roadside Tree Affidavit|
|Fees and Taxes|
|Automation Enhancement Fee||Automation Enhancement Fee|
|Credit Card Authorization||Credit Card Authorization Form|
|Guidelines, Memorandum of Understandings, Interpretations|
|Swimming Pool Barrier/Fence Requirements||BCP11 Swimming Pool Barriers|
|Titleblock Requirements for Plan Submittal||Titleblock Requirements|
|What and When Inspections Are Required||Residential Inspections Timing Checklist|
|Buildings||Notice of Required Building Inspections|
|Decks||Notice of Required Residential Deck Inspections|
|Third Party||Third Party Inspections|
|Scheduling||Residential Inspections Page|
|Frequently Asked Questions|
|Online Permitting Status Information and Inspections|
|Online Data Search||Search DPS Database|
|Call for More Information|
|In Montgomery County||311|
|Outside of Montgomery County||240-777-0311|
|Other Agencies to Contact|
|Other Agencies and Utilities to Contact||Allegheny Power|
|American Institute of Architects (AIA)|
|American National Standards Institute (ANSI)|
|American Society of Heating, Refrigerating & Air Conditioning Engineers (ASHRAE)|
|Baltimore Gas & Electric Co. (BG&E)|
|Board of Appeals|
|International Code Council (ICC)|
|Maryland Department of Assessments and Taxation|
|Maryland Department of the Environment|
|Maryland Division of State Documents|
|Masonry Institute of America (MIA)|
|National Glass Association (NGA)|
|MNCPPC: Historic Area Work Permits|
|MNCPPC: MC Atlas|
|National Fire Protection Association (NFPA)|
|Potomac Electric Power Company (PEPCO)|
|U.S. Department of Energy (DOE) by Pacific Northwest National Laboratory (PNNL)|
|Washington Gas Light Co.|