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 Geyserville in a fire hazard severity zone?

72.7% of Geyserville is mapped in a fire hazard severity zone, and 53.1% in High or Very High, where the seller disclosures apply.

Very High zone39.1% of the area
High zone14.0%
Moderate zone19.6%
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 19501
Land area4.5 sq mi
Median home value (2019-2023)$710,100
Flood and dam zonesnot covered

Geyserville ranks 544 of 1050 California places for the share of land in High or Very High zones.

In land area, that is 1.76 sq mi Very High, 0.63 sq mi High, 0.88 sq mi Moderate, out of 4.50 sq mi. Its High and Very High share of 53.1% is 8.0 points below the 61.1% of Sonoma County. The median home value of $710,100 is 9% below the county median of $779,000. Among 38 places in the county it ranks 11 for exposure; Monte Rio ranks first at 100.0%. The latest recorded fire is KINCADE in 2019. By decade: 2010s: 1. The state has not evaluated Geyserville 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 Sonoma County overall, 32.9% of the land is Very High.

Fires recorded in or across Geyserville

The state record shows 1 since 1950. The largest was KINCADE in 2019 (77,762 acres in total).

Nearby places compared

All of Sonoma County