Open data
for California

This is not a Natural Hazard Disclosure statement. Open state data, explained; flood and dam zones are not covered. Details

Is Nicasio in a fire hazard severity zone?

98.1% of Nicasio is mapped in a fire hazard severity zone, and 57.7% in High or Very High, where the seller disclosures apply.

Very High zone0.0% of the area
High zone57.7%
Moderate zone40.4%
Earthquake fault zone0.0%
Liquefaction zone0.0%
Landslide zone0.0%
Not evaluated for seismic hazards100.0%: a zero above proves nothing there
Fires recorded since 19502
Land area1.3 sq mi
Median home value (2019-2023)$2,000,000
Flood and dam zonesnot covered

Nicasio ranks 510 of 1050 California places for the share of land in High or Very High zones.

In land area, that is 0.75 sq mi High, 0.52 sq mi Moderate, out of 1.30 sq mi. Its High and Very High share of 57.7% is 16.6 points above the 41.1% of Marin County. The median home value of $2,000,000 is 44% above the county median of $1,390,000. Among 31 places in the county it ranks 7 for exposure; San Geronimo ranks first at 100.0%. The latest recorded fire is LA FRANCHI in 2000. By decade: 1980s: 1, 2000s: 1. The state has not evaluated Nicasio for liquefaction or landslides, so the absence of a seismic hazard zone proves nothing.

Zones differ from street to street: check the address above. In Marin County overall, 8.1% of the land is Very High.

Fires recorded in or across Nicasio

The state record shows 2 since 1950. The largest was DEXTER #2 in 1986 (74 acres in total).

Nearby places compared

All of Marin County