Orange County property record for 378 E 18th St, Costa Mesa, CA 92627 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1958 |
| Square Footage | 1,373 sqft Living Area |
| Lot Size | 8,378 sqft (0.192 acres) |
| Last Sale | $1,900,000 (2022) |
| Tax Bill | $22,373.00 (2025) |
| Primary APN | 117-291-28 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,373 sqft Living Area |
| 1st Floor | 1,373 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Lot Area | 8,378 sqft (0.192 acres) |
| Street Address | 378 E 18TH ST |
|---|---|
| City | COSTA MESA |
| State | CA |
| Zip | 92627-3103 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | A TR NEWPORT HEIGHTS BLK LOT 136 NEWPORT HEIGHTS LOT 136 SELY 62.08 FT SWLY 135.08 |
| Legal Subdivision | NEWPORT HEIGHTS |
| Legal Tract | 516 |
| Legal Lot Number | 136 |
| Jurisdiction | ORANGE CA |
| Minor Civil Division | CENTRAL COAST |
| Census Blockgroup | 1 |
| Census Block | 1009 |
| Census Tract | 63302 |
Source: Orange County records · APN 117-291-28
Assessment roll updated August 4, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 30255, SANTA ANA, CA 92735-8255 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Nov 29, 2022 | Grant Deed, Transfer CHICAGO TITLE COMPANY |
| Jul 12, 2019 | Deed of Trust, Mortgage · Line of Credit SCHOOLSFIRST FCU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 29, 2022 · Amount on Record |
| Deed Sale | Nov 29, 2022 · Amount on Record |
| Deed Doc Number | 2022392263 |
| Prior Transfer Date | Mar 21, 2003 |
| Prior Transfer Doc | 0000354278 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ORANGE CA |
| Recording Date | Nov 29, 2022 |
| Property Address | 378 E 18TH ST, COSTA MESA, CA 92627-3103 |
| Document Number | 0000392263 |
| Map Reference | MB 4 PG 83 |
| Instrument Date | Nov 02, 2022 |
| Instrument | 2022000392263 |
| Transaction Type | Transfer |
| Record Updated | Dec 08, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property (Marital Community) with Rights of Survivorship |
| Address | PO BOX 30255, SANTA ANA, CA 92735-8255 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ORANGE CA |
| Property Address | 378 E 18TH ST, COSTA MESA, CA 92627-3103 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000250302 |
|---|---|
| Date | Jul 12, 2019 |
| Instrument | 2019000250302 |
| Name | SCHOOLSFIRST FCU |
|---|---|
| Type | Credit Union |
| Address | TUSTIN, CA 92780 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
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 | $2,016,295 (+2%) Land $1,924,029 Building $92,266 | |
| 2025 | $22,373.00 (+4.89%) | $1,976,760 (+4.04%) Land $1,886,303 Building $90,457 |
| 2023 | $21,330.00 (+27.59%) | $1,900,000 Land $1,813,054 Building $86,946 |
| 2022 | $16,717.00 |
378 E 18th St is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Orange County (06059C), updated September 27, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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