Orange County property record for 18542 Warren Ave, Tustin, CA 92780
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,112 sqft · built 2014 |
| Lot Size | 0.307 acres (13,360 sqft) |
| Owner | Trust Name on File |
| Last Sale | $475,000 (Jun 2014) |
| Tax Bill | $10,742 (2025) |
| Deeds & Mortgages | Apr 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 401-211-25 |
| Primary APN | 401-211-25 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 2,112 sqft Living Area |
| 1st Floor Area | 2,112 sqft |
| Year Built | Built 2014 |
|---|---|
| Effective Year Built | Effective 2014 |
| Lot Area | 13,360 sqft (0.307 acres) |
| Garage Area | 813 sqft |
| Parking Spaces | 4 Parking Spaces |
| Street Address | 18542 WARREN AVE |
|---|---|
| City | TUSTIN |
| State | CA |
| Zip | 92780-2769 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | A TR VANDERLIP & ROWAN TR SUPPLEMENTAL MAP BLK LOT 27 VANDERLIP & ROWAN TR SUPPLEMENTAL MAP LOT 27 |
| Legal Subdivision | VANDERLIP & ROWAN TRACT |
| Legal Tract | 803 |
| Legal Lot Number | 27 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | ANAHEIM-SANTA ANA-GARDEN GROVE |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 75504 |
18542 Warren Ave is held in a trust since March 2018.
Source: Orange County records, as of August 4, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 18542 WARREN AVE, TUSTIN, CA 92780-2769 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 17, 2014 · Amount on File |
| Deed Sale | Jun 17, 2014 · Amount on File |
| Prior Sale | Mar 12, 2014 · Amount on File |
| Deed Document Number | 2014237656 |
| Last Transfer Date | Mar 22, 2018 |
| Transfer Doc | 0000118159 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ORANGE CA |
| Recording Date | Apr 3, 2018 |
| Property Address | 18542 WARREN AVE, TUSTIN, CA 92780-2769 |
| Document Number | 0000118159 |
| Instrument Date | Mar 22, 2018 |
| Instrument | 118159 |
| Transaction Type | Transfer |
| Record Updated | Apr 16, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 18542 WARREN AVE TUSTIN CA 927802769, TUSTIN, CA 92780-2769 |
The 2025 property tax bill for 18542 Warren Ave was $10,742.
Source: Orange County assessment roll, as of August 4, 2026
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Unified School District | Tustin Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $951,840 (+2%) Land $530,454 Building $421,386 | |
| 2025 | $10,742.00 | $933,177 Land $520,053 Building $413,124 |
| 2023 | $10,025.00 (+1.43%) | $896,942 Land $499,859 Building $397,083 |
| 2022 | $9,884.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 18542 Warren Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 18542 Warren Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF TUSTIN serves 65,143 people · EPA ID CA3010046 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Dec 2023 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 583 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cityside Fiber Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| AT&T Fixed Wireless · Fiber, DSL in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile, Verizon.
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