Orange County property record for 4602 Walnut Ave, Irvine, CA 92604
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,316 sqft · built 1972 |
| Lot Size | 0.121 acres (5,268 sqft) |
| Owner | Individual Name on File |
| Last Sale | $175,000 (Apr 1994) |
| Tax Bill | $3,981 (2025) |
| Deeds & Mortgages | Nov 2025 Line of Credit Jun 2022 Line of Credit + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 449-253-77 |
| Primary APN | 449-253-77 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,316 sqft Living Area |
| 1st Floor Area | 1,316 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Traditional |
| Exterior Material | Stucco |
| Roof Material | Composition Shingle |
| Lot Area | 5,268 sqft (0.121 acres) |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 4602 WALNUT AVE |
|---|---|
| City | IRVINE |
| State | CA |
| Zip | 92604-2344 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | N TR 6923 BLK LOT 112 |
| Legal Subdivision | TRACT NO 6923 |
| Legal Tract | 6923 |
| Legal Lot Number | 112 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | IRVINE-LAKE FOREST |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 52526 |
Source: Orange County records · APN 449-253-77
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 | Individual Name on File |
|---|---|
| Mailing Address | 4602 WALNUT AVE, IRVINE, CA 92604-2344 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 17, 2025 | Deed of Trust, Mortgage · Line of Credit SCHOOLSFIRST FCU |
| Jun 13, 2022 | Deed of Trust, Mortgage · Line of Credit SCHOOLSFIRST FCU |
| Sep 01, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage SCHOOLSFIRST FCU |
| Sep 01, 2021 | Intrafamily Transfer, Transfer FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 19, 1994 · Amount on Record |
| Deed Sale | Apr 19, 1994 · Amount on Record |
| Prior Sale | Dec 03, 1993 |
| Deed Document Number | 1994272665 |
| Last Transfer Date | Aug 10, 2021 |
| Transfer Doc | 0000548099 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ORANGE CA |
| Property Address | 4602 WALNUT AVE, IRVINE, CA 92604-2344 |
| Transaction Type | Mortgage |
| Record Updated | Dec 03, 2025 |
| Name | Verified Name |
|---|---|
| Address | 4602 WALNUT AVE, IRVINE, CA 92604-2344 |
| Document Number | 0000314045 |
|---|---|
| Date | Nov 17, 2025 |
| Instrument | 2025000314045 |
| Name | SCHOOLSFIRST FCU |
|---|---|
| Type | Credit Union |
| Address | TUSTIN, CA 92780 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ORANGE CA |
| Property Address | 4602 WALNUT AVE, IRVINE, CA 92604-2344 |
| Transaction Type | Mortgage |
| Record Updated | Jun 23, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 4602 WALNUT AVE, IRVINE, CA 92604-2344 |
| Document Number | 0000212628 |
|---|---|
| Date | Jun 13, 2022 |
| Instrument | 2022000212628 |
| Name | SCHOOLSFIRST FCU |
|---|---|
| Type | Credit Union |
| Address | TUSTIN, CA 92780 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ORANGE CA |
| Recording Date | Sep 01, 2021 |
| Property Address | 4602 WALNUT AVE, IRVINE, CA 92604-2344 |
| Document Number | 0000548100 |
| Map Reference | MB 288 PG 45-48 |
| Instrument Date | Aug 10, 2021 |
| Instrument | 2021000548100 |
| Transaction Type | Transfer |
| Record Updated | Sep 10, 2021 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4602 WALNUT AVE, IRVINE, CA 92604-2344 |
| Document Number | 0000548101 |
|---|---|
| Date | Sep 01, 2021 |
| Instrument | 2021000548101 |
| Name | SCHOOLSFIRST FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 01, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ORANGE CA |
| Recording Date | Sep 01, 2021 |
| Property Address | 4602 WALNUT AVE, IRVINE, CA 92604-2344 |
| Document Number | 0000548099 |
| Map Reference | MB 288 PG 45-48 |
| Instrument Date | Aug 10, 2021 |
| Instrument | 2021000548099 |
| Transaction Type | Transfer |
| Record Updated | Sep 10, 2021 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Severalty |
| Address | 4602 WALNUT AVE, IRVINE, CA 92604-2344 |
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 | $369,100 (+2%) Land $252,142 Building $116,958 | |
| 2025 | $3,981.00 (+4.96%) | $361,863 (+4.04%) Land $247,198 Building $114,665 |
| 2023 | $3,793.00 (+2.07%) | $347,812 Land $237,599 Building $110,213 |
| 2022 | $3,716.00 |
Source: FEMA National Flood Hazard Layer as of September 27, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 | 1 in force |
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable · Fiber in parts of the area | 2,000 / 500 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet, Google Fiber, Xfinity.
Based on FCC filings for 526 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | IRVINE RANCH WATER DISTRICT serves 450,323 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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