Flood zones for vacant land in Signal Hill
Of the 41 vacant lots in Signal Hill, 0 (0%) are in a FEMA high-risk flood zone, where a home loan on a new building needs flood insurance. 39 (95%) are in zone X with minimal risk, and 2 are moderate risk.
Flood zones in Signal Hill
| FEMA zone | Vacant lots | Share |
|---|---|---|
| X | 41 | 100% |
What the letters mean: flood zones explained.
Lots in a high-risk flood zone in Signal Hill
Zones A, AE, AH, AO and VE, lowest assessed value first.
None in this city.
Lots outside the flood zone in Signal Hill
Zone X with minimal risk, lowest assessed value first (25 of 39).
| Lot | Acres | Assessed |
|---|---|---|
| 3379 California Ave7148-008-046 | 0.14 | $23,209 |
| 2515 Lewis Ave7211-024-012 | 0.38 | $32,474 |
| 2645 Myrtle Ave7207-015-012 | 0.07 | $43,783 |
| 2066 Cherry Ave7216-009-021 | 0.25 | $53,662 |
| 2059 Molino Ave7216-003-016 | 0.08 | $77,717 |
| 2102 Gundry Ave7210-043-014 | 0.18 | $80,782 |
| 2168 Gundry Ave7210-043-025 | 0.18 | $80,782 |
| 2050 E 28th St7212-013-043 | 0.07 | $87,947 |
| 1365 E Burnett St7211-028-023 | 0.07 | $105,216 |
| 2020 Cherry Ave7216-009-008 | 0.15 | $187,640 |
| 2742 Dawson Ave7212-017-060 | 0.15 | $246,282 |
| 2025 N Walnut Ave7210-043-020 | 0.16 | $265,451 |
| 2185 Walnut Ave7210-043-002 | 0.6 | $296,970 |
| 678 E 28th St7207-023-037 | 0.41 | $310,233 |
| 833 E Willow St7207-015-019 | 0.15 | $313,501 |
| 2700 E 21st St7216-001-038 | 0.46 | $352,840 |
| 2165 Walnut Ave7210-043-024 | 0.8 | $395,961 |
| 2105 Walnut Ave7210-043-004 | 0.9 | $446,027 |
| 2201 Orange Ave7211-018-034 | 0.17 | $494,190 |
| 2639 Dawson Ave7212-015-033 | 0.15 | $613,800 |
| 836 E Walton St7207-015-014 | 0.31 | $625,672 |
| 745 E Willow St7207-015-027 | 0.33 | $665,867 |
| 813 E Willow St7207-015-026 | 0.38 | $760,993 |
| 3527 E Pacific Coast Hwy7217-024-006 | 0.3 | $894,744 |
| 2669 Myrtle Ave7207-015-003 | 0.09 | $929,704 |
Questions about land in Signal Hill
How much vacant land in Signal Hill is in a flood zone?
0 of 41 vacant lots in Signal Hill (0%) are in a FEMA high-risk flood zone (A, AE, AH, AO or VE). 39 are zone X with minimal risk and 2 are moderate risk.
Do I need flood insurance for land in Signal Hill?
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. 0% of Signal Hill's vacant lots are in such a zone.
More for Signal Hill: 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.