Skip to main content
CityRuleLookup
☀️ Solar Energy/HOA Restrictions

HOA Restrictions: Altadena vs Santa Monica

How do hoa restrictions rules compare between Altadena, CA and Santa Monica, CA?

Altadena and Santa Monica have similar restriction levels.

Altadena, CA

Los Angeles County

Few Restrictions

California Solar Rights Act (Civil Code 714) prohibits HOAs from effectively banning solar installations in unincorporated LA County. Any restriction increasing cost by more than $1,000 or decreasing efficiency by more than 10% is void. HOAs may impose reasonable aesthetic requirements only.

View full Altadena rules →

Santa Monica, CA

Los Angeles County

Few Restrictions

CA Civil Code §714 (Solar Rights Act) prohibits HOAs from banning solar panels in Santa Monica. HOAs may only impose reasonable restrictions that do not significantly increase cost or decrease efficiency of solar installations.

View full Santa Monica rules →

Key Facts Comparison

FactAltadenaSanta Monica
State ProtectionCA Civil Code 714-
HOA BansCannot effectively prohibit solarProhibited by state law
Cost ThresholdCannot increase cost >$1,000-
EfficiencyCannot reduce output >10%-
State Law-CA Civil Code §714
Restrictions-Only reasonable ones allowed
Cost Impact-Cannot significantly increase cost

Highlighted rows indicate differences between cities.

Altadena FAQ

Can my HOA block solar panels in LA County?

No. California's Solar Rights Act (Civil Code 714) prohibits HOAs from effectively banning solar panels. They can impose reasonable restrictions but cannot increase costs by more than $1,000 or reduce efficiency by more than 10%.

Can my HOA require specific placement of solar panels?

They can suggest placement but cannot mandate a location that significantly reduces system efficiency (more than 10% reduction). HOAs also cannot impose unreasonable delays — the review process must be completed within 45 days.

What if my HOA denies my solar application?

Document the denial and consult a solar rights attorney. The Solar Rights Act provides strong protections and courts regularly enforce them. You may recover damages and attorney fees if the HOA's denial is found unreasonable.

Santa Monica FAQ

Can my HOA prevent me from installing solar panels?

In most states, no. Solar access laws prevent HOAs from effectively banning solar. They can set reasonable aesthetic guidelines but cannot prohibit installation.

Do I need HOA approval before installing solar?

If your CC&Rs require architectural review, submit your plans. The HOA must respond within 30 to 60 days in most states. Silence may be treated as approval.

Compare other topics

See how Altadena and Santa Monica compare on other ordinance categories.

Want to add a third city?

Use our full comparison tool to compare up to three cities.

Open Comparison Tool