Los Angeles County property record for 20147 Yale Ave, Walnut, CA 91789 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,669 sqft · built 1985 |
| Lot Size | 0.332 acres (14,444 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $4,848 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 8712-037-010 |
| Primary APN | 8712-037-010 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,669 sqft Living Area |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Construction Type | Wood |
| Lot Area | 14,444 sqft (0.332 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 20147 YALE AVE |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-1261 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TR=44003 LOT 10 |
| Legal Subdivision | 44003 |
| Legal Tract | 44003 |
| Legal Block | 2 |
| Legal Lot Number | 10 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 403409 |
Source: Los Angeles County records · APN 8712-037-010
Assessment roll updated May 21, 2026 · Last verified June 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 | 20147 YALE AVE, WALNUT, CA 91789-1261 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Sep 09, 2002 |
| Transfer Doc | 0002142630 |
| Record Updated | Sep 20, 2026 |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Walnut City |
| Unified School District | Walnut Valley 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 | $4,848.00 (+9.29%) Homeowner's exemption | $323,353 (+4.04%) Land $111,263 Building $212,090 |
| 2023 | $4,436.00 (+1.98%) Homeowner's exemption | $310,799 Land $106,944 Building $203,855 |
| 2022 | $4,350.00 |
Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone D |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Undetermined not studied |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 218 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Frontier | Fiber | 7,000 / 7,000 |
| Spectrum | Cable | 1,000 / 35 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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