Orange County property record for 638 S Walnut Ave, Brea, CA 92821
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 2 bd · 3,711 sqft · built 1962 |
| Lot Size | 0.146 acres (6,351 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $1,110 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 284-282-04 |
| Primary APN | 284-282-04 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Total Rooms | 4 Rooms |
| Units | 4 Units |
| Building Area | 3,711 sqft Living Area |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Multi-Family |
| Lot Area | 6,351 sqft (0.146 acres) |
| Garage Type | Detached |
| Street Address | 638 S WALNUT AVE |
|---|---|
| City | BREA |
| State | CA |
| Zip | 92821-5334 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | A TR W J HOLE TR BLK LOT 33 W J HOLE TR LOT 33 SWLY 550 FT SELY 300 FT -EX |
| Legal Subdivision | HOLE W J TR |
| Legal Tract | W |
| Legal Lot Number | 33 |
| Jurisdiction | ORANGE CA |
| Township / Civil Division | ANAHEIM-SANTA ANA-GARDEN GROVE |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 1503 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 128 E KATELLA AVE, 200, ORANGE, CA 92867-4850 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Orange County assessment roll, as of August 4, 2026
| Type | Name |
|---|---|
| State | California |
| County | Orange County |
| Municipality | Brea City |
| Unified School District | Brea-Olinda Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $833,599 (+2%) Land $551,651 Building $281,948 | |
| 2025 | $1,110.00 (+7.14%) Additional exemption filed | $817,254 (+4.04%) Land $540,834 Building $276,420 |
| 2023 | $1,036.00 (+3.08%) Additional exemption filed | $785,520 Land $519,833 Building $265,687 |
| 2022 | $1,005.00 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 | CITY OF BREA serves 47,454 people · EPA ID CA3010002 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2023 |
| Lead | Under 1 ppb (2024–2026) 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 653 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: GeoLinks, GigabitNow, T-Mobile, Ting.
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