Orange County property record for 425 E 18th St, Costa Mesa, CA 92627 · Last verified August 2026
| Property Type | Other > Exempt (Full or Partial) |
|---|---|
| Lot Size | 9.11 acres |
| Tax Bill | $5,420.00 (2025) |
| Primary APN | 117-322-11 |
|---|
| Fireplace | Fireplace |
|---|---|
| Fireplaces | 1 Fireplaces |
| Lot Area | 397,137 sqft |
|---|
| Street Address | 425 E 18TH ST |
|---|---|
| City | COSTA MESA |
| State | CA |
| Zip | 92627-3161 |
| Property Usage | Other Property Usage |
| Type | Other > Exempt (Full or Partial) |
| Legal Description | A TR NEWPORT HEIGHTS BLK LOT 117 NEWPORT HEIGHTS LOT 117 AND 127 |
| Legal Subdivision | NEWPORT HEIGHTS |
| Legal Tract | 516 |
| Legal Lot Number | 117 |
| Jurisdiction | ORANGE CA |
| Minor Civil Division | CENTRAL COAST |
| Census Blockgroup | 2 |
| Census Block | 2005 |
| Census Tract | 63302 |
Source: Orange County records · APN 117-322-11
Assessment roll updated August 4, 2026 · Last verified August 2026
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| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 2985 BEAR ST, A, COSTA MESA, CA 92626-4300 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Orange County records · Assessment roll updated August 4, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Costa Mesa City |
| Unified School District | Newport-Mesa Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,791,014 (+2%) Land $1,025,381 Building $1,765,633 | |
| 2025 | $5,420.00 (+31.01%) Additional exemption filed | $2,736,289 (+4.04%) Land $1,005,276 Building $1,731,013 |
| 2023 | $4,137.00 (+69.48%) Additional exemption filed | $2,630,037 Land $966,240 Building $1,663,797 |
| 2022 | $2,441.00 |
425 E 18th St is in FEMA Zone X (minimal flood hazard (unshaded X)), outside the Special Flood Hazard Area, with direct wildfire exposure (Low risk).
Source: FEMA National Flood Hazard Layer · Orange County (06059C), updated September 27, 2026
| FEMA Flood Zone | Zone X minimal flood hazard (unshaded X) |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024)
| Wildfire Risk to Homes | Low 3rd percentile of exposed land nationally · 2nd in California |
|---|---|
| Wildfire Likelihood | Low — less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Lookups use the parcel center point against federal datasets; a lot that straddles a boundary may differ at its edges, and lenders make the official flood determination. Wildfire values come from a national model at roughly 900 ft resolution with fuels as of 2020 and describe conditions, not a forecast.
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