California Porch

California notes

Short notes for the detail that changes the next step.

Some rules are statewide. Some turn on the city, county, coast, fire zone, or district. Start with the short overview, then use the official page when the detail matters.

Note paths

Choose the shelf that fits.

Search a note directly, browse by place, or use the story and topic shelves.

Stories & Notes

A few places with a story behind them.

Browse Stories & Notes

Local notes

Notes tied to a city or county.

These are the ones where the local layer matters. Use the place chips to jump straight to that city or county page.

Home and Property

California homes come with a few extra layers: buying costs, insurance, rent rules, Prop 13, county tax bills, wildfire work, earthquake risk, coastal permits, and local charges.

Topic shelf

Statewide note

Earthquake maps show what was recorded

USGS Latest Earthquakes can show recent earthquake locations and magnitudes, but it does not answer building damage, repair, insurance, or retrofit questions by itself.

2 sources

Statewide note

Flood maps work best by address

Use FEMA's effective map and local floodplain records for the exact address; being outside a high-risk zone does not mean no flood risk.

3 sources

Statewide note

Mobilehome title work has its own state desk

HCD must generally be notified within 20 days of a covered mobilehome title-interest transfer, but permanent-foundation homes and tax-status differences can change the path.

3 sources

Statewide note

One address can have several hazard layers

Cal OES MyHazards is a general-purpose first look at earthquake, flood, fire, and tsunami layers, not a parcel-level legal or emergency determination.

1 source

Statewide note

Poison Control is worth saving in the phone

Call California Poison Control at 1-800-222-1222 for a possible exposure; call 911 first for unconsciousness, a seizure, trouble breathing, weakness, or collapse.

2 sources

Statewide note

Pools and spas work better with layers

Use constant supervision and barriers every day; California's two-feature rule applies when permits are issued for specified single-family pool or spa work.

3 sources

Statewide note

Some household waste should skip the regular bin

Chemicals, paint, batteries, electronics, sharps, and other special waste can use different local or stewardship programs, so check the item before choosing a bin or drop-off.

3 sources

Statewide note

Use tsunami maps before a natural warning

California's map is for evacuation planning, not a live warning or regulatory disclosure; strong coastal shaking or other natural warnings can require immediate movement.

2 sources

Cars and Driving

A California car can cross several desks. Start here for DMV fees, titles, smog, insurance, tickets, tolls, and the local charges that can change the total.

Topic shelf

Statewide note

Chain controls can change before the summit

Check the exact route and carry correctly fitting traction devices; four-wheel drive and snow tires do not excuse a vehicle from carrying chains in a control area.

2 sources

Statewide note

REAL ID works best when the documents match

DMV's checklist calls for identity, a Social Security number, two different residency documents, and a name-change chain when names do not match.

2 sources

Statewide note

Renew a driver license before it expires

It is illegal to drive with an expired California driver license; renewal method and online eligibility depend on the card, timing, changes, and DMV notice.

2 sources

Money and Taxes

California money rules split among contracts, lenders, state agencies, counties, cities, and districts. This shelf covers homebuying costs, property-tax resets, transfer tax, Mello-Roos, and business papers.

Topic shelf

Statewide note

Data breach notices deserve a slow read

Verify a breach notice through a known company channel, read which data was involved, and treat the Attorney General's breach list as supporting evidence rather than a complete registry.

4 sources

Outdoors

The coast, mountains, deserts, redwoods, rivers, and parks can sit under different managers. This shelf keeps the place, current rule, and safety check tied together.

Topic shelf

Statewide note

Beach water warnings can change after rain

Local health agencies issue current beach postings, closures, and rain advisories; the state Beach Watch pages add useful statewide context but are not a live all-clear.

3 sources

Statewide note

Disturbed soil can carry Valley fever risk

Valley fever can occur year-round after breathing fungus from outdoor dirt or dust; California risk is highest in parts of the Central Valley and Central Coast.

2 sources

Statewide note

Flooded roads are a turn-around moment

NWS flood safety guidance is useful during atmospheric rivers, desert storms, burn-scar rain, and low-water crossings where the road can hide more than it shows.

2 sources

Statewide note

Tick checks belong with trail days

Remove an attached tick promptly with fine-tipped tweezers, pull straight up, clean the area, and watch for symptoms rather than relying on tick testing.

2 sources

Statewide note

Wild mushrooms are not a guess-and-cook food

California public-health guidance says not to eat wild mushrooms; after a possible ingestion, call Poison Control immediately and do not wait for symptoms.

2 sources

History and Culture

California history has many layers: Tribal homelands, Spanish and Mexican eras, the Gold Rush, ports, agriculture, migration, film, technology, and public lands.

Topic shelf

Rules and Licenses

California rules often split between a state agency and a local office. These routes cover permits, licenses, water, courts, records, and the paperwork that moves between them.

Topic shelf

Statewide note

Professional license lookups are split by job

California license searches are split: DCA covers many professions, while contractors, real estate workers, and insurance workers use separate official tools.

4 sources

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