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 Grand Terrace in a fire hazard severity zone?

39.4% of Grand Terrace is mapped in a fire hazard severity zone, and 35.3% in High or Very High, where the seller disclosures apply.

Very High zone30.5% of the area
High zone4.8%
Moderate zone4.1%
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 19505
Land area3.5 sq mi
Median home value (2019-2023)$465,800
Flood and dam zonesnot covered

Grand Terrace ranks 684 of 1050 California places for the share of land in High or Very High zones.

In land area, that is 1.07 sq mi Very High, 0.17 sq mi High, 0.15 sq mi Moderate, out of 3.52 sq mi. Its High and Very High share of 35.3% is 31.4 points above the 3.9% of San Bernardino County. The median home value of $465,800 is 2% below the county median of $475,000. Among 52 places in the county it ranks 19 for exposure; Big Bear Lake ranks first at 82.9%. The latest recorded fire is WICK in 1995. By decade: 1960s: 1, 1980s: 3, 1990s: 1. The state has not evaluated Grand Terrace 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 San Bernardino County overall, 2.0% of the land is Very High.

Fires recorded in or across Grand Terrace

The state record shows 5 since 1950. The largest was COLTON in 1981 (4,051 acres in total).

Nearby places compared

All of San Bernardino County