Los Angeles County property record for 20311 Valley Blvd, Walnut, CA 91789
| Property Type | Mixed Use Store/Office |
|---|---|
| Details | 61 ba · 90,763 sqft · built 1987 |
| Lot Size | 6.8 acres (296,214 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $148,381 (2020) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8722-038-019 |
| Primary APN | 8722-038-019 |
|---|
| Full Baths | 61 Baths |
|---|---|
| Units | 49 Units |
| Stories | 1 Story |
| Building Area | 90,763 sqft Total Area |
| Gross Area | 282,763 sqft |
| Year Built | Built 1987 |
|---|---|
| Lot Area | 296,214 sqft (6.8 acres) |
| Parking Spaces | 601 Parking Spaces |
| Total Buildings | 4 Buildings |
| Street Address | 20311 VALLEY BLVD |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-2658 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Mixed Use Store/Office |
| Local Zoning Code | WAM1* |
| Legal Description | P M 205-14-18 DESC SEE ASSESSOR'S MAPS POR IN TRA 4439 OF LOT 1 |
| Legal Tract | 4439 |
| Legal Lot Number | 1 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 403401 |
Source: Los Angeles County records, as of October 21, 2020
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 | 18818 TELLER AVE STE 277, 277, IRVINE, CA 92612-1612 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Sep 30, 1997 |
| Transfer Doc | 97-1503205 |
| Record Updated | Jun 7, 2026 |
Source: Los Angeles County assessment roll, as of July 1, 2020
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Walnut City |
| Unified School District | Walnut Valley Unified School District (KG - 12) |
Source: FEMA National Flood Hazard Layer, effective September 30, 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 |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (1983) |
| Most Recent Claim | Mar 1983 · Coastal Storms, Floods, Slides & Tornadoes |
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 | 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 | WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2023 |
| Lead | Under 1 ppb (2022–2024) 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 322 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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