Skip to main content
CityRuleLookup
🏗️ Accessory Structures/Garage Conversions

Garage Conversions: Palmdale vs Santa Monica

How do garage conversions rules compare between Palmdale, CA and Santa Monica, CA?

Palmdale and Santa Monica have similar restriction levels.

Palmdale, CA

Los Angeles County

Some Restrictions

California law facilitates garage conversions to ADUs/JADUs. Palmdale cannot require replacement parking for converted garages in many cases.

View full Palmdale rules →

Santa Monica, CA

Los Angeles County

Some Restrictions

Santa Monica allows garage conversions to ADUs under SMMC §9.31.025. Replaced parking spaces do not need to be provided. Conversions of existing structures are exempt from setback requirements.

View full Santa Monica rules →

Key Facts Comparison

FactPalmdaleSanta Monica
ParkingNo replacement required (near transit)-
JADUUp to 500 sq ft-
State LawGov. Code §65852.2-
Fire Sep.May need upgrades-
Code Section-SMMC §9.31.025
Replacement Parking-Not required
Setback Exemption-Existing structures exempt
JADU in Garage-Allowed (attached garage)
Transit Parking Exempt-Within 1/2 mile of transit

Highlighted rows indicate differences between cities.

Palmdale FAQ

Can I convert my garage to living space?

Yes. California law facilitates garage-to-ADU/JADU conversions. Palmdale must allow it and often cannot require replacement parking.

Do I need to provide parking?

Generally no, especially within 1/2 mile of public transit.

Santa Monica FAQ

Can I convert my garage into living space in Santa Monica?

Santa Monica allows garage conversions to ADUs under SMMC §9.31.025. Replaced parking spaces do not need to be provided. Conversions of existing structures are exempt from setback requirements.

What permits do I need for a garage conversion in Santa Monica?

Code Section: SMMC §9.31.025. Replacement Parking: Not required. Setback Exemption: Existing structures exempt. JADU in Garage: Allowed (attached garage).

Compare other topics

See how Palmdale 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