Flood zones for vacant land in Leona Valley

Of the 451 vacant lots in Leona Valley, 13 (3%) are in a FEMA high-risk flood zone, where a home loan on a new building needs flood insurance. 424 (94%) are in zone X with minimal risk, and 2 are moderate risk. 12 are zone D, where flood risk has not been studied.

Flood zones in Leona Valley

FEMA zoneVacant lotsShare
X42694%
D123%
A82%
AO51%

What the letters mean: flood zones explained.

Lots in a high-risk flood zone in Leona Valley

Lots outside the flood zone in Leona Valley

Questions about land in Leona Valley

How much vacant land in Leona Valley is in a flood zone?

13 of 451 vacant lots in Leona Valley (3%) are in a FEMA high-risk flood zone (A, AE, AH, AO or VE). 424 are zone X with minimal risk and 2 are moderate risk. 12 are zone D, where flood risk has not been studied.

Do I need flood insurance for land in Leona Valley?

Not for an empty lot: flood insurance covers buildings. If you build in a high-risk zone and borrow from a federally regulated lender, flood insurance on the building is required. 3% of Leona Valley's vacant lots are in such a zone.

More for Leona Valley: all vacant land · fire hazard zones

Sources

Counts are LandGrab's analysis of 2026 public data for vacant parcels in Los Angeles County, updated 2026-10-18. Maps change; confirm a specific lot with the county before you buy.