Los Angeles County property record for 20739 Lycoming St, Walnut, CA 91789
| Property Type | Mobile Home |
|---|---|
| Details | 2 ba · 4,036 sqft · built 1979 |
| Lot Size | 2.96 acres (129,016 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $19,262 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8760-021-004 |
| Primary APN | 8760-021-004 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Units | 147 Units |
| Building Area | 4,036 sqft Total Area |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Mobile Home |
| Lot Area | 129,016 sqft |
| Total Buildings | 2 Buildings |
| Street Address | 20739 LYCOMING ST |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-3112 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Local Zoning Code | LCCM* |
| Legal Description | *TR=SWAN SUBDIVISION*THAT POR IN CO LTG MAINT DIST NO 1866 OF LOT COM AT INTER- SECTION OF E LINE OF LOT 3 WITH N LINE OF LYCOMING ST TH W ON SD N LINE 1073.14 FT TH N 1 31E 437.5 FT TH N 63 28W 15 THEREON TO BEG POR LOTS 2 AND LOT 3 |
| Legal Subdivision | SWAN SUBDIVISION |
| Legal Block | 1 |
| Legal Lot Number | G |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 403326 |
Source: Los Angeles County assessment roll, as of May 21, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 14250 LINDA VISTA DR, WHITTIER, CA 90602-2723 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Sep 24, 2012 |
| Transfer Doc | 0001920045 |
| Record Updated | Sep 20, 2026 |
Source: Los Angeles County assessment roll, as of May 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Diamond Bar City |
| Unified School District | Walnut Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $19,262.00 (+7.02%) | $1,125,934 (+4.04%) Land $900,760 Building $225,174 |
| 2023 | $17,998.00 (+3.28%) | $1,082,215 Land $865,784 Building $216,431 |
| 2022 | $17,426.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 30, 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 |
|---|
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 504 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 |
May also be available: California Internet, T-Mobile USA, Verizon.
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