This is not a Natural Hazard Disclosure statement. Open state data, explained; flood and dam zones are not covered. Details
Is Port Costa in a fire hazard severity zone?
100.0% of Port Costa is mapped in a fire hazard severity zone, and 100.0% in High or Very High, where the seller disclosures apply.
Port Costa ranks 63 of 1050 California places for the share of land in High or Very High zones.
In land area, that is 0.16 sq mi High, out of 0.16 sq mi. Its High and Very High share of 100.0% is 52.0 points above the 48.0% of Contra Costa County. The median home value of $586,500 is 29% below the county median of $830,800. Among 53 places in the county it ranks 1 for exposure; Port Costa ranks first at 100.0%. The latest recorded fire is SCENIC in 2022. By decade: 1980s: 1, 2020s: 1. Seismic maps cover Port Costa with liquefaction 22.3%, landslide 39.9%.
Zones differ from street to street: check the address above. In Contra Costa County overall, 17.4% of the land is Very High.
Fires recorded in or across Port Costa
The state record shows 2 since 1950. The largest was PORT COSTA in 1983 (319 acres in total).
- SCENIC (2022), 120 acres
- PORT COSTA (1983), 319 acres
Nearby places compared
- Crockett, 2.0 mi west: 59.6% High or Very High, 1 fire, median home $713,000
- Benicia, 2.5 mi northeast: 0.0% High or Very High, 0 fires, median home $778,600
- Rodeo, 3.8 mi west: 18.6% High or Very High, 0 fires, median home $652,100
- Mountain View, 4.5 mi southeast: 0.0% High or Very High, 0 fires, median home $545,100
- Martinez, 4.6 mi southeast: 23.3% High or Very High, 2 fires, median home $824,700
- Hercules, 5.1 mi southwest: 22.5% High or Very High, 0 fires, median home $741,200
- Vine Hill, 5.9 mi southeast: 0.0% High or Very High, 0 fires, median home $628,700
- Vallejo, 6.0 mi northwest: 0.0% High or Very High, 2 fires, median home $557,500
- Alhambra Valley, 6.1 mi southeast: 99.8% High or Very High, 0 fires, median home $1,190,700
- Pinole, 6.7 mi southwest: 0.0% High or Very High, 0 fires, median home $697,100
- Pacheco, 7.3 mi southeast: 0.0% High or Very High, 0 fires, median home $283,600
- Bayview, 7.6 mi west: 0.0% High or Very High, 0 fires, median home $669,700