Orange County property record for 21 Prairie Grass, Irvine, CA 92603
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 6 ba · 4,611 sqft · built 2002 |
| Lot Size | 0.294 acres (12,807 sqft) |
| Owner | Company Name on File |
| Last Sale | $3,810,000 (Sep 2017) |
| Tax Bill | $47,130 (2025) |
| Deeds & Mortgages | Sep 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 464-081-24 |
| Primary APN | 464-081-24 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 6 Baths |
| Half Baths | 2 Half Baths |
| Building Area | 4,611 sqft Living Area |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Lot Area | 12,807 sqft (0.294 acres) |
| Garage Area | 749 sqft |
| Parking Spaces | 3 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
| Street Address | 21 PRAIRIE GRASS |
|---|---|
| City | IRVINE |
| State | CA |
| Zip | 92603-0402 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 16267 BLK LOT 8 |
| Legal Tract | 16267 |
| Legal Lot Number | 8 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | SOUTH COAST |
| Census Block Group | 4 |
| Census Block | 4014 |
| Census Tract | 62655 |
21 Prairie Grass is owned by a company that bought it in September 2017.
Source: Orange County records, as of August 4, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 21 PRAIRIE GRASS, IRVINE, CA 92603-0402 |
| 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 Sale | Sep 18, 2017 · Amount on File |
| Deed Sale | Sep 18, 2017 · Amount on File |
| Prior Sale | Jun 21, 2010 · Amount on File |
| Deed Document Number | 2017393844 |
| Prior Transfer Date | Jan 14, 2016 |
| Prior Transfer Doc | 0000053822 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ORANGE CA |
| Recording Date | Sep 18, 2017 |
| Property Address | 21 PRAIRIE GRASS, IRVINE, CA 92603-0402 |
| Document Number | 0000393844 |
| Instrument Date | Apr 15, 2017 |
| Instrument | 393844 |
| Transaction Type | Transfer |
| Record Updated | Sep 26, 2017 |
| Title Company | STEWART TITLE, STEWART TITLE RELOCATION SVCS |
| Amount | Amount on Record |
|---|---|
| Tax | $4,191.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 21 PRAIRIE GRASS IRVINE CA 926030402, IRVINE, CA 92603-0402 |
The 2025 property tax bill for 21 Prairie Grass was $47,130.
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 | $4,421,829 (+2%) Land $3,074,329 Building $1,347,500 | |
| 2025 | $47,130.00 | $4,335,127 Land $3,014,048 Building $1,321,079 |
| 2023 | $49,775.00 (+1.85%) | $4,166,790 Land $2,897,009 Building $1,269,781 |
| 2022 | $48,872.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 21 Prairie Grass in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 3 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 21 Prairie Grass is moderate, ranking above 48% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 48% of the US · lower than 71% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation |
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 120 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 |
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