Richmond, CA Fence Regulations: Neighbor Fence Rules (2026)
Key Facts
- Fences/Walls
- Hedges follow fence height rules
- Front: ft,
- Front: 4 ft, Side/rear: 6 ft
- Corner vision
- Corner vision triangle: 3 ft
- Overgrowth abatement
- Overgrowth abatement under RMC 9.22
- Zoning/Setbacks
- Neighbor can trim encroaching branches to property line
Summary
Hedges in Richmond are treated as fences for height purposes: 4 feet in front yards and 6 feet in side/rear yards. Hedges within the corner vision triangle are limited to 3 feet. Hedges must be maintained trimmed; overgrown vegetation can trigger nuisance abatement under RMC Chapter 9.22.
Adjoining landowners shall share equally in the responsibility for maintaining the boundaries and monuments between them. (b) (1) Adjoining landowners are presumed to share an equal benefit from any fence dividing their properties and, unless otherwise agreed to by the parties in a written agreement, shall be presumed to be equally responsible for the reasonable costs of construction, maintenance, or necessary replacement of the fence. (2) Where a landowner intends to incur costs for a fence described in paragraph (1), the landowner shall give 30 days’ prior written notice to each affected adjoining landowner. The notice shall include notification of the presumption of equal responsibility for the reasonable costs of construction, maintenan
Full Breakdown
Richmond applies the same height rules to hedges and dense vegetation barriers as it does to constructed fences under RMC Title 15. Hedges in the front yard setback cannot exceed 4 feet in height; side and rear yard hedges are limited to 6 feet; corner vision triangles (15 feet from intersections) require hedges under 3 feet. Unlike fences, hedges have no formal permit process, but enforcement is complaint-driven and Code Enforcement can require trimming. 22 (Weed Abatement) and CA Health & Safety Code §14875. Residents have a statutory right under California common law to trim overhanging branches and encroaching roots of a neighbor's tree or hedge back to the property line, provided the trimming does not kill the plant. Protected trees (oaks, heritage species) in Richmond may require a tree removal permit before pruning above 25% of canopy.
Frequently Asked Questions
Can I force my neighbor to trim their tall hedge?
Do I need a permit to remove a big hedge?
Sources & Official References
Other rules in Richmond
California rules heatmap·Compare Richmond to another location·View the California fence regulations overview
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Neighbor Fence Rules in Nearby Cities
How other cities in Contra Costa County handle neighbor fence rules.