Los Angeles County property record for 10142 Whitmore St, El Monte, CA 91733
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,176 sqft · built 1956 |
| Lot Size | 0.14 acres (6,095 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $1,104 (2025) |
| Deeds & Mortgages | Jan 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 8581-030-015 |
| Primary APN | 8581-030-015 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,176 sqft Living Area |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,095 sqft (0.14 acres) |
| Lot Dimensions | 100 ft deep x 60 ft wide |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 10142 WHITMORE ST |
|---|---|
| City | EL MONTE |
| State | CA |
| Zip | 91733-1140 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | EMR1AY |
| Legal Description | TRACT # 22303 LOT 45 |
| Legal Subdivision | 22303 |
| Legal Tract | 22303 |
| Legal Block | 4 |
| Legal Lot Number | 45 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 4 |
| Census Block | 4023 |
| Census Tract | 433103 |
10142 Whitmore St is held in a trust since November 1997.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 8324 GABRIEL DR, RANCHO CUCAMONGA, CA 91730-3278 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Nov 4, 1997 |
| Transfer Doc | 0001822823 |
| Record Updated | Oct 29, 2026 |
| Document Type | Affidavit of Death of Trustee |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jan 20, 2026 |
| Property Address | 10142 WHITMORE ST, EL MONTE, CA 91733-1140 |
| Document Number | 0000043367 |
| Map Reference | MB 607 PG 83-85 |
| Instrument Date | Jan 9, 2026 |
| Instrument | 26-0043367 |
| Transaction Type | Transfer |
| Record Updated | Jan 30, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 8324 GABRIEL DR, RANCHO CUCAMONGA, CA 91730-3278 |
The 2025 property tax bill for 10142 Whitmore St was $1,104.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | El Monte City |
| Elementary School District | El Monte City School District (KG - 08) |
| Secondary School District | El Monte Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $55,586 (+2%) Land $23,258 Building $32,328 | |
| 2025 | $1,104.00 Homeowner's exemption | $54,497 Land $22,802 Building $31,695 |
| 2023 | $948.00 (+3.16%) Homeowner's exemption | $52,382 Land $21,917 Building $30,465 |
| 2022 | $919.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 10142 Whitmore St in Zone X, an area of minimal flood risk.
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.
The area around 10142 Whitmore St has no burnable land within ember reach, so its wildfire risk is not rated.
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 | EL MONTE-CITY, WATER DEPT. serves 23,000 people · EPA ID CA1910038 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2025 |
| 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 476 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, GeoLinks.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures