Driveway Rules: Altadena vs Norwalk
How do driveway rules rules compare between Altadena, CA and Norwalk, CA?
Altadena and Norwalk have similar restriction levels.
Altadena, CA
Los Angeles County
Altadena CSD requires 2 on-site parking spaces for 1–4 bedroom homes, 3 for 5–6 bedrooms, and 4+ for 7+ bedrooms. Where 3+ spaces are required, the extras may be uncovered and developed in tandem.
View full Altadena rules →Norwalk, CA
Los Angeles County
Norwalk requires vehicles parked in driveways not to block sidewalks. CA Vehicle Code §22500(f) prohibits sidewalk obstruction. Driveway modifications need permits.
View full Norwalk rules →Key Facts Comparison
| Fact | Altadena | Norwalk |
|---|---|---|
| Code Section | Altadena CSD 22.306.070.A.5 | - |
| 1–4 BR Required | 2 spaces | - |
| 5–6 BR Required | 3 spaces | - |
| 7+ BR Required | 4 + 1 per 2 add'l BR | - |
| Tandem Allowed | Yes when 3+ required | - |
| Sidewalk | - | Cannot block (CVC §22500) |
| Surface | - | Must be paved |
| Modifications | - | Permit required |
| Topic | - | Driveway Rules |
Highlighted rows indicate differences between cities.
Altadena FAQ
How many parking spaces does my Altadena home need?
2 spaces for 1–4 bedrooms, 3 for 5–6, 4 for 7+ — per Altadena CSD Section 22.306.070.A.5.
Norwalk FAQ
Can my car hang over the sidewalk?
No. CA Vehicle Code §22500(f) prohibits blocking or overhanging the sidewalk.
Can I park on my front lawn?
No. Vehicles must be on approved paved surfaces in most cities.
Compare other topics
See how Altadena and Norwalk 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