Parking Rules: Martinez vs Walnut Creek
How do parking rules rules compare between Martinez, CA and Walnut Creek, CA?
Martinez and Walnut Creek have similar restriction levels.
Martinez, CA
Contra Costa County
Martinez has not adopted a short-term rental ordinance and does not impose an STR-specific off-street parking ratio. Any rental dwelling must satisfy the off-street parking requirements that already apply to its underlying residential use under the Martinez Zoning Code (Title 22), and on-street parking by guests is subject to the citywide rules in Title 10 of the Municipal Code, including the 72-hour vehicle-storage limit under California Vehicle Code Section 22651(k).
View full Martinez rules →Walnut Creek, CA
Contra Costa County
Walnut Creek STR hosts must provide off-street parking consistent with residential parking requirements — typically 2 covered spaces per single-family home — and may not direct guests to use permit-only or time-restricted street parking. Many neighborhoods near downtown have residential parking permit districts that exclude transient guests.
View full Walnut Creek rules →Key Facts Comparison
| Fact | Martinez | Walnut Creek |
|---|---|---|
| STR-Specific Parking Ratio | None in Martinez Municipal Code | - |
| Underlying Residential Parking | Governed by MMC Title 22 (Zoning) | - |
| B&B / Lodging Conditions | Set case-by-case under MMC Section 22.04.051 | - |
| On-Street Parking | MMC Title 10 + CVC Section 22651(k) | - |
| 72-Hour Rule | CVC Section 22651(k) - tow after 72 consecutive hours | - |
| ADU Parking | Restricted by Cal. Gov. Code Section 65852.2 | - |
| - | - |
Highlighted rows indicate differences between cities.
Martinez FAQ
Does Martinez require a dedicated parking space for a short-term rental?
No. Martinez has not adopted a short-term rental ordinance, so there is no STR-specific parking ratio. The dwelling must continue to meet the off-street parking standards already required by Title 22 for its residential use, plus any case-specific conditions attached to a B&B or conditional use approval under Section 22.04.051.
Do Contra Costa County's STR parking rules apply in Martinez?
No. The county's STR ordinance (Chapter 88-32) - including the one-space rule for up to 3 bedrooms and two-space rule for 4+ bedrooms - applies only in unincorporated Contra Costa County, not inside Martinez city limits.
How long can a guest's car stay parked on a Martinez street?
California Vehicle Code Section 22651(k) prohibits parking any vehicle on a city street for more than 72 consecutive hours. After that, Martinez can cite and tow the vehicle. Posted time limits, street-cleaning postings, and curb-color restrictions in MMC Title 10 also apply.
Walnut Creek FAQ
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