Los Angeles County property record for 503 S Backton Ave, La Puente, CA 91744
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,089 sqft · built 1956 |
| Lot Size | 0.146 acres (6,366 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $1,680 (2025) |
| Deeds & Mortgages | Jan 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 8728-008-001 |
| Primary APN | 8728-008-001 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,089 sqft Living Area |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Gravel |
| Lot Area | 6,366 sqft (0.146 acres) |
| Lot Dimensions | 100 ft deep x 64 ft wide |
| Garage Type | Attached |
| Heating System | Floor/Wall Furnace |
|---|---|
| Water Source | Commercial |
| Street Address | 503 S BACKTON AVE |
|---|---|
| City | LA PUENTE |
| State | CA |
| Zip | 91744-5707 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR106 |
| Legal Description | TRACT # 16093 LOT 72 |
| Legal Subdivision | 16093 |
| Legal Tract | 16093 |
| Legal Block | 1 |
| Legal Lot Number | 72 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 408139 |
503 S Backton Ave is owner-occupied and held in a trust since January 2024.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 503 S BACKTON AVE, LA PUENTE, CA 91744-5707 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | 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 | Jan 22, 2024 |
| Transfer Doc | 0000062963 |
| Record Updated | Oct 29, 2026 |
| Document Type | Affidavit of Death of Trustee |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jan 29, 2024 |
| Property Address | 503 S BACKTON AVE, LA PUENTE, CA 91744-5707 |
| Document Number | 0000062963 |
| Map Reference | MB 582 PG 5-8 |
| Instrument Date | Jan 29, 2024 |
| Instrument | 24-0062963 |
| Transaction Type | Transfer |
| Record Updated | Feb 7, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 503 S BACKTON AVE, LA PUENTE, CA 91744-5707 |
The 2025 property tax bill for 503 S Backton Ave was $1,680 with a homeowner's exemption.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Unified School District | Rowland Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $91,469 (+2%) Land $31,385 Building $60,084 | |
| 2025 | $1,680.00 Homeowner's exemption | $89,676 Land $30,770 Building $58,906 |
| 2023 | $1,510.00 (+101.6%) Homeowner's exemption | $86,195 Land $29,576 Building $56,619 |
| 2022 | $749.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 503 S Backton Ave 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 503 S Backton Ave 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 | SUBURBAN WATER SYSTEMS-SAN JOSE private · serves 170,523 people · EPA ID CA1910205 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2024 |
| Also Mapped Here | THREE VALLEYS MWD |
| Lead | Under 1 ppb (2023–2025) 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 472 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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