Neighbor Fence Rules: Altadena vs Pomona
How do neighbor fence rules rules compare between Altadena, CA and Pomona, CA?
Altadena and Pomona have similar restriction levels.
Altadena, CA
Los Angeles County
CA Good Neighbor Fence Act (Civil Code 841) applies in unincorporated LA County. Adjoining property owners share boundary fence costs equally. The spite fence doctrine (CC 841.4) applies to fences over 10 ft built to annoy neighbors. Hedges serving as fences are subject to the same height restrictions.
View full Altadena rules →Pomona, CA
Los Angeles County
Pomona follows CA Civil Code Section 841 (Good Neighbor Fence Act) requiring shared cost for boundary fences. Spite fences exceeding 10 ft are a private nuisance under CA Civil Code Section 841.4.
View full Pomona rules →Key Facts Comparison
| Fact | Altadena | Pomona |
|---|---|---|
| Cost Sharing | Equal per CA Civil Code 841 | Equal share for boundary fences |
| Spite Fence | Over 10 ft is nuisance | - |
| Hedges | Same height rules as fences | - |
| Notice | 30 days before construction | - |
| State Law | - | CA Civil Code Section 841 |
| Spite Fences | - | Over 10 ft = nuisance (CC Section 841.4) |
| Disputes | - | Civil court resolution |
Highlighted rows indicate differences between cities.
Altadena FAQ
Does my neighbor have to pay for half the fence?
Under CA Civil Code 841, adjoining landowners are presumed to share equally in the cost of a boundary fence. You must give 30 days written notice with the project description and cost estimate before starting work.
What if my neighbor won't pay their share?
You can file a claim in small claims court for up to $12,500. The Good Neighbor Fence Act provides the legal basis for cost-sharing. Keep copies of your 30-day notice and any responses.
What is a spite fence?
A fence over 10 feet tall built with the intent to annoy a neighbor. Under CA Civil Code 841.4, spite fences are private nuisances that can be ordered removed or reduced by a court.
Pomona FAQ
Who pays for a fence between neighbors in Pomona?
Pomona follows CA Civil Code Section 841 (Good Neighbor Fence Act) requiring shared cost for boundary fences. Spite fences exceeding 10 ft are a private nuisance under CA Civil Code Section 841.4.
What are the rules about shared fences in Pomona?
State Law: CA Civil Code Section 841. Cost Sharing: Equal share for boundary fences. Spite Fences: Over 10 ft = nuisance (CC Section 841.4). Disputes: Civil court resolution.
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