Insurance Requirements: Concord vs Martinez
How do insurance requirements rules compare between Concord, CA and Martinez, CA?
Martinez has fewer restrictions than Concord.
Concord, CA
Contra Costa County
Concord prohibits short-term rentals citywide, so the city imposes no STR liability-insurance minimum because no permit pathway exists. Operating an unpermitted STR is a zoning violation and most homeowner policies exclude commercial rental activity, leaving operators personally exposed.
View full Concord rules →Martinez, CA
Contra Costa County
Martinez has not adopted a short-term rental ordinance, and the city does not impose a minimum liability-insurance requirement on short-term lodging operators. California has no statewide STR insurance mandate either - insurance minimums are set by each city or county that has adopted an STR program, and Martinez has not done so. Hosts are nonetheless strongly advised to carry commercial-grade liability and property coverage, because standard homeowner's policies typically exclude paid short-term lodging activity.
View full Martinez rules →Key Facts Comparison
| Fact | Concord | Martinez |
|---|---|---|
| City STR Insurance Min | None (STRs prohibited) | - |
| STR Permit Available | No | - |
| Homeowner Policy | Usually excludes STR use | - |
| Min Lawful Rental Term | 30+ days | - |
| Tenant Protection Risk | Possible relocation payments (Ch. 19.40) | - |
| City STR Insurance Mandate | - | None - no Martinez STR ordinance |
| California State Mandate | - | None - no statewide STR insurance law |
| AB 2873 (2022) | - | Affordable-housing tax credit / supplier diversity - NOT STR insurance |
| B&B / Lodging Framework | - | Conditions set case-by-case under MMC Section 22.04.051 |
| Homeowner's Policy | - | Typically excludes paid short-term lodging |
| Industry Norm | - | $1M per-occurrence liability (commercial STR policy) |
Highlighted rows indicate differences between cities.
Concord FAQ
Does Concord require liability insurance for short-term rentals?
No, because Concord does not allow short-term rentals at all. The city has not adopted an STR insurance minimum since no permit exists.
Will my homeowner's insurance cover an Airbnb in Concord?
Most California homeowner policies exclude commercial rental activity. Running an unpermitted STR can void coverage for guest injuries or property damage. Consult your carrier - and note that operating one in Concord remains a zoning violation regardless of insurance.
Is platform insurance like Airbnb AirCover enough?
Platform coverage is supplemental, capped, and does not authorize the use. It does not satisfy any city requirement and does not cure Concord's prohibition on rentals under 30 days.
Martinez FAQ
Does Martinez require a short-term rental host to carry liability insurance?
No. Martinez has not adopted a short-term rental ordinance and does not impose a minimum liability-insurance amount, certificate-of-insurance filing, or additional-insured requirement on STR operators. Any insurance condition would only arise case-by-case through a bed-and-breakfast or conditional use approval under Section 22.04.051.
Does California state law require STR insurance?
No. California does not have a statewide minimum liability-insurance requirement for short-term rentals. AB 2873 (2022) is unrelated - it addresses affordable-housing tax credit allocation and supplier diversity, not STR insurance. Any STR insurance minimum comes from the local city or county, and Martinez has not adopted one.
Will my homeowner's policy cover Airbnb or Vrbo guests?
Usually not. A standard homeowner's policy typically treats paid short-term lodging as a business use and may deny claims tied to a paying guest. Most hosts purchase a dedicated short-term rental policy or commercial landlord policy, often with $1 million per-occurrence liability. Platform programs like Airbnb's AirCover supplement rather than replace a host's own primary coverage.
Compare other topics
See how Concord and Martinez 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