Orange County property record for 21 Blue Grass, Irvine, CA 92603
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 5,505 sqft · built 2004 |
| Lot Size | 0.567 acres (24,698 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $4,435,000 (Sep 2014) |
| Tax Bill | $57,525 (2025) |
| Deeds & Mortgages | May 2019 Transfer May 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 464-051-01 |
| Primary APN | 464-051-01 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 5,505 sqft Living Area |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Lot Area | 24,698 sqft (0.567 acres) |
| Garage Area | 1,051 sqft |
| Parking Spaces | 4 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
| Street Address | 21 BLUE GRASS |
|---|---|
| City | IRVINE |
| State | CA |
| Zip | 92603-0412 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N TR 16060 BLK LOT 1 |
| Legal Tract | 16060 |
| Legal Lot Number | 1 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | SOUTH COAST |
| Census Block Group | 4 |
| Census Block | 4011 |
| Census Tract | 62655 |
Source: Orange County records, as of August 4, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 21 BLUE GRASS, IRVINE, CA 92603-0412 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| May 22, 2019 | Quit Claim Deed, Transfer NORTH AMERICAN TITLE |
| May 21, 2019 | Intrafamily Transfer, Transfer · ARM UNITED AMERICAN MORTGAGE CORP |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 3, 2014 · Amount on Record |
| Deed Sale | Sep 3, 2014 · Amount on Record |
| Prior Sale | Jun 30, 2009 · Amount on Record |
| Deed Document Number | 2014357408 |
| Last Transfer Date | Apr 9, 2019 |
| Transfer Doc | 0000172579 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ORANGE CA |
| Recording Date | May 22, 2019 |
| Property Address | 21 BLUE GRASS, IRVINE, CA 92603-0412 |
| Document Number | 0000172579 |
| Instrument Date | Apr 9, 2019 |
| Instrument | 172579 |
| Transaction Type | Transfer |
| Record Updated | May 29, 2019 |
| Title Company | NORTH AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 21 BLUE GRASS IRVINE CA 926030412, IRVINE, CA 92603-0412 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ORANGE CA |
| Recording Date | May 21, 2019 |
| Property Address | 21 BLUE GRASS, IRVINE, CA 92603-0412 |
| Document Number | 0000172405 |
| Map Reference | MB 818 PG 20-31 |
| Instrument Date | Apr 9, 2019 |
| Instrument | 2019000172405 |
| Transaction Type | Transfer |
| Record Updated | Sep 14, 2021 |
| Title Company | NORTH AMERICAN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 21 BLUE GRASS, IRVINE, CA 92603-0412 |
| Document Number | 0000172406 |
|---|---|
| Date | May 21, 2019 |
| Instrument | 2019000172406 |
| Name | UNITED AMERICAN MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 1, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.75% |
| Type Change Date | Jun 1, 2026 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.75% |
| Index | 1-Year LIBOR |
| Max Rate | 8.75% |
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 | $5,436,805 (+2%) Land $3,412,445 Building $2,024,360 | |
| 2025 | $57,525.00 (-5.9%) Homeowner's exemption | $5,330,201 (+4.04%) Land $3,345,534 Building $1,984,667 |
| 2023 | $61,133.00 (+1.84%) Homeowner's exemption | $5,123,224 Land $3,215,624 Building $1,907,600 |
| 2022 | $60,029.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 57% of the US · lower than 66% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 95 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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