Orange County property record for 9 Knowles, Irvine, CA 92603 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 4.5 Baths |
| Year Built | Built 1992 |
| Square Footage | 4,379 sqft Living Area |
| Lot Size | 28,000 sqft (0.643 acres) |
| Garage | 778 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $23,974.00 (2025) |
| Primary APN | 463-671-19 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 10 Rooms |
| Building Area | 4,379 sqft Living Area |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Traditional Style |
| Exterior Material | Stucco Exterior |
| Roof Material | Tile Roof |
| Lot Area | 28,000 sqft (0.643 acres) |
| Parking Spaces | 3 Parking Spaces |
| Garage Area | 778 sqft Garage |
| Pool Type | Spa/Hot Tub (Only) Pool Type |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 9 KNOWLES |
|---|---|
| City | IRVINE |
| State | CA |
| Zip | 92603-3446 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | N TR 14018 BLK LOT 5 |
| Legal Tract | 14018 |
| Legal Lot Number | 5 |
| Jurisdiction | ORANGE CA |
| Minor Civil Division | CENTRAL COAST |
| Census Blockgroup | 2 |
| Census Block | 2006 |
| Census Tract | 62628 |
Source: Orange County records · APN 463-671-19
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 | Company Name on File |
|---|---|
| Mailing Address | 9 KNOWLES, IRVINE, CA 92603-3446 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Jul 05, 1995 |
| Transfer Doc | 0000344801 |
| Record Refreshed | Sep 20, 2026 |
Source: Orange County records · Assessment roll updated August 4, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Irvine City |
| Unified School District | Irvine 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 | $2,306,248 (+2%) Land $1,537,328 Building $768,920 | |
| 2025 | $23,974.00 (+4.78%) Homeowner's exemption | $2,261,028 (+4.04%) Land $1,507,184 Building $753,844 |
| 2023 | $22,881.00 (+1.86%) Homeowner's exemption | $2,173,231 Land $1,448,659 Building $724,572 |
| 2022 | $22,463.00 |
9 Knowles 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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