Orange County property record for 18 Autumn Oak, Irvine, CA 92604
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,138 sqft · built 1979 |
| Lot Size | 0.11 acres (4,800 sqft) |
| Owner | Company Name on File |
| Tax Bill | $2,971 (2025) |
| Deeds & Mortgages | Sep 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 451-603-21 |
| Primary APN | 451-603-21 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,138 sqft Living Area |
| Gross Area | 2,576 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 4,800 sqft (0.11 acres) |
| Garage Area | 438 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 18 AUTUMN OAK |
|---|---|
| City | IRVINE |
| State | CA |
| Zip | 92604-3715 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 10690 BLK LOT 8 |
| Legal Subdivision | TRACT NO 10690 |
| Legal Tract | 10690 |
| Legal Lot Number | 8 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | IRVINE-LAKE FOREST |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 52513 |
18 Autumn Oak is owned by a company that acquired it in September 2021 and is owner-occupied.
Source: Orange County records, as of August 4, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 18 AUTUMN OAK, IRVINE, CA 92604-3715 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Life Tenant |
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 Transfer Date | Sep 8, 2021 |
| Transfer Doc | 0000564311 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ORANGE CA |
| Recording Date | Sep 9, 2021 |
| Property Address | 18 AUTUMN OAK, IRVINE, CA 92604-3715 |
| Document Number | 0000564311 |
| Map Reference | MB 454 PG 1&2 |
| Instrument Date | Sep 8, 2021 |
| Instrument | 2021000564311 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 18 AUTUMN OAK, IRVINE, CA 92604-3715 |
The 2025 property tax bill for 18 Autumn Oak was $2,971 with a homeowner's exemption.
Source: Orange County assessment roll, as of August 4, 2026
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Irvine City |
| Unified School District | Irvine Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $273,993 (+2%) Land $100,320 Building $173,673 | |
| 2025 | $2,971.00 Homeowner's exemption | $268,621 Land $98,353 Building $170,268 |
| 2023 | $2,826.00 (+2.17%) Homeowner's exemption | $258,191 Land $94,534 Building $163,657 |
| 2022 | $2,766.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 18 Autumn Oak 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 18 Autumn Oak 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 | IRVINE RANCH WATER DISTRICT serves 450,323 people · EPA ID CA3010092 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2023 |
| Lead | Under 1 ppb (2023–2025) 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 763 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
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