Los Angeles County property record for 20738 Earlgate St, Diamond Bar, CA 91789
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,266 sqft · built 1965 |
| Lot Size | 0.186 acres (8,094 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $385,000 (Dec 2007) |
| Tax Bill | $8,043 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8760-016-010 |
| Primary APN | 8760-016-010 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,266 sqft Living Area |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Construction Type | Wood |
| Lot Area | 8,094 sqft (0.186 acres) |
| Heating System | Central |
|---|
| Street Address | 20738 EARLGATE ST |
|---|---|
| City | WALNUT |
| State | CA |
| Zip | 91789-3105 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCRA08 |
| Legal Description | TRACT NO 25856 LOT 31 |
| Legal Subdivision | 25856 |
| Legal Tract | 25856 |
| Legal Block | 1 |
| Legal Lot Number | 31 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 403326 |
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 1700 W CAMERON AVE, 106, WEST COVINA, CA 91790-2718 |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 21, 2007 · Amount on Record |
| Deed Sale | Dec 21, 2007 · Amount on Record |
| Deed Document Number | 20072810466 |
| Prior Transfer Date | Dec 10, 2007 |
| Prior Transfer Doc | 0002810464 |
| Record Updated | Oct 29, 2026 |
Source: Los Angeles County assessment roll, as of August 25, 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 |
|---|---|---|
| 2026 | $636,380 (+2%) Land $267,946 Building $368,434 | |
| 2025 | $8,043.00 (+6.91%) | $623,903 (+4.04%) Land $262,693 Building $361,210 |
| 2023 | $7,523.00 (+2.13%) | $599,679 Land $252,494 Building $347,185 |
| 2022 | $7,366.00 |
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 |
|---|
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 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: GeoLinks, T-Mobile, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures