Los Angeles County property record for 503 S 1st St, Alhambra, CA 91801
| Property Type | Triplex |
|---|---|
| Details | 6 bd · 6 ba · 3,601 sqft · built 1979 |
| Lot Size | 0.162 acres (7,037 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $457,500 (Mar 2003) |
| Tax Bill | $7,214 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5344-028-024 |
| Primary APN | 5344-028-024 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 6 Baths |
| Units | 3 Units |
| Building Area | 3,601 sqft Living Area |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Triplex |
| Construction Type | Wood |
| Lot Area | 7,037 sqft (0.162 acres) |
| Cooling System | Central |
|---|
| Street Address | 503 S 1ST ST |
|---|---|
| City | ALHAMBRA |
| State | CA |
| Zip | 91801-0505 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | ALRPD* |
| Legal Description | DEL CO SHAR EX OF ST LOT 1 BLK B |
| Legal Subdivision | DEL GO SHAR TRACT |
| Legal Block | B |
| Legal Lot Number | 1 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SOUTHWEST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 481001 |
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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 1608 KERNVILLE AVE, MONTEBELLO, CA 90640-2130 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 24, 2003 · Amount on Record |
| Deed Sale | Mar 24, 2003 · Amount on Record |
| Prior Sale | Aug 6, 2002 |
| Deed Document Number | 2003811171 |
| Prior Transfer Date | Mar 18, 2003 |
| Prior Transfer Doc | 0000922196 |
| Record Updated | Oct 29, 2026 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Alhambra City |
| County | Los Angeles County |
| Unified School District | Alhambra Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $531,802 (+2%) Land $163,967 Building $367,835 | |
| 2025 | $7,214.00 (+3.31%) | $521,375 (+4.04%) Land $160,752 Building $360,623 |
| 2023 | $6,983.00 (+4.6%) | $501,130 Land $154,510 Building $346,620 |
| 2022 | $6,676.00 |
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 | CITY OF ALHAMBRA serves 80,279 people · EPA ID CA1910001 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Apr 2023 |
| Lead | Under 1 ppb (2025–2027) 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 728 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 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile, Verizon.
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