Orange County property record for 421 S Walnut Ave, Brea, CA 92821 · Last verified November 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 1 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1946 |
| Square Footage | 640 sqft Living Area |
| Lot Size | 7,000 sqft (0.16 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $281,000 (2011) |
| Tax Bill | $4,476.00 (2025) |
| Primary APN | 284-241-20 |
|---|
| Bedrooms | 1 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 3 Rooms |
| Building Area | 640 sqft Living Area |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1946 |
|---|---|
| Lot Area | 7,000 sqft (0.16 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Area | 252 sqft Garage |
| Street Address | 421 S WALNUT AVE |
|---|---|
| City | BREA |
| State | CA |
| Zip | 92821-5346 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | N TR 154 BLK B LOT 6 |
| Legal Subdivision | 154 |
| Legal Tract | 154 |
| Legal Block | B |
| Legal Lot Number | 6 |
| Jurisdiction | ORANGE CA |
| Minor Civil Division | ANAHEIM-SANTA ANA-GARDEN GROVE |
| Census Blockgroup | 2 |
| Census Block | 2003 |
| Census Tract | 1503 |
Source: Orange County records · APN 284-241-20
Assessment roll updated July 1, 2025 · Last verified November 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 421 S WALNUT AVE, BREA, CA 92821-5346 |
| Occupancy | Owner Occupied |
| Last Sale | Jan 13, 2011 · Amount on Record |
|---|---|
| Deed Sale | Jan 13, 2011 · Amount on Record |
| Prior Sale | Sep 09, 2004 |
| Deed Doc Number | 2011000025437 |
| Record Refreshed | Jun 08, 2026 |
Source: Orange County records · Assessment roll updated July 1, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Brea City |
| Unified School District | Brea-Olinda 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 |
|---|---|---|
| 2025 | $4,476.00 (+8.06%) | $360,003 (+4.04%) Land $326,794 Building $33,209 |
| 2023 | $4,142.00 (+1.02%) | $346,025 Land $314,105 Building $31,920 |
| 2022 | $4,100.00 |
421 S Walnut Ave 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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