City of Grass Valley Fence and Wall Height Standards for Residential Properties
Fences and walls located within the required front or street side setback of any residential property in the City of Grass Valley are restricted to a maximum height of 36 inches (3 feet). Fences situated in the side or rear setbacks, or in areas of the yard outside of mandatory setbacks, may generally reach a height of 6 feet, with potential allowances up to 8 feet for specific open-style designs or via a permit. Additionally, the City of Grass Valley requires that all fencing and screening maintain clear vision at intersections to ensure pedestrian and vehicular safety [Section 17.30.040 and Section 17.34.060].
General Fence and Wall Height Standards
The City of Grass Valley Development Code establishes specific height limitations for fences and walls based on their location on a residential parcel and their proximity to property lines. These standards are intended to maintain neighborhood character while ensuring adequate visibility and safety for residents and the public.
| Location of Fence or Wall | Maximum Height Allowed |
|---|---|
| Within required front or street side setback | 36 inches |
| Within interior side or rear setback | 6 feet (1) |
| Outside of a required setback | 6 feet (1) |
(1) Height Extensions: The City of Grass Valley may allow a fence or wall to reach up to 8 feet in height if the portions above 6 feet consist of an "open fencing" design, such as lattice, wrought iron, or grille work. Alternatively, a solid fence up to 8 feet may be authorized through the approval of a Minor Use Permit [Section 17.30.040.B].
Front Yard and Setback Regulations
In the City of Grass Valley, the "Front Yard" is defined as the area extending across the full width of a lot between the front property line and the primary residential structure [Section 17.100.020]. The height of a fence within this area is determined by its position relative to the required setback:
- Within the Front Setback: Any fence or wall placed within the mandatory front setback distance (as defined by the specific residential zoning district) must not exceed 36 inches. This also applies to landscaping specifically designed for fencing or screening purposes [Section 17.34.060.B].
- Outside the Required Setback: If a fence is located in the front yard but is set back further from the street than the mandatory setback line, the City of Grass Valley allows for a maximum height of 6 feet [Section 17.30.040.B].
Safety and Visibility Requirements
The City of Grass Valley imposes additional restrictions on fence heights to prevent visual obstructions, particularly on corner lots and near driveways.
Traffic Safety Visibility Areas
For residential developments located at the intersection of two streets, the City of Grass Valley requires a "traffic safety visibility area." This area is a triangle measured 35 feet from the intersection of the street curb lines. Within this triangle, no fence, wall, or landscape element may exceed 36 inches in height, unless specifically approved by the city engineer [Section 17.30.050.E].
General Visual Obstructions
No fence or wall material may be placed in a manner that obstructs the vision of motorists or pedestrians in a way that creates a potential traffic hazard when adjacent to a dedicated public right-of-way [Section 17.34.060.A].
Prohibited Materials
The City of Grass Valley prohibits the use of certain fencing materials in all residential zones unless required by state or federal law. These prohibited materials include:
- Razor or concertina wire (either by itself or in conjunction with another fence) within a front or street side setback.
- Barbed wire or electrified fencing, except where specifically approved by the director for animal control [Section 17.30.040.E].
Permits and Exemptions
While the City of Grass Valley Development Code sets these standards, certain activities are exempt from requiring a planning permit if they comply with all height and setback regulations:
- Fences and walls that meet the height limits specified in Table 3-2 are generally exempt from planning permit requirements [Section 17.20.040.B].
- A building permit is required for any fence or wall that exceeds the standard height limits or is located in a designated Flood Hazard Area [Section 17.30.040.A].
Sections Cited
- Section 17.20.040 – Exemptions from planning permit requirements
- Section 17.30.040 – Fences, walls, and screening
- Section 17.30.050 – Height limits and exceptions
- Section 17.34.060 – Visual obstructions
- Section 17.100.020 – Definitions of specialized terms and phrases