Los Angeles County property record for 1237 E 121st St, Los Angeles, CA 90059
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,694 sqft · built 1945 |
| Lot Size | 0.161 acres (6,998 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,498 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 6148-029-013 |
| Primary APN | 6148-029-013 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 2 Units |
| Building Area | 1,694 sqft Living Area |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1945 |
| Architectural Style | Duplex Single |
| Lot Area | 6,998 sqft (0.161 acres) |
| Cooling System | Refrigeration |
|---|
| Street Address | 1237 E 121ST ST |
|---|---|
| City | LOS ANGELES |
| State | CA |
| Zip | 90059-2808 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | LCR2YY |
| Legal Description | TRACT # 12459 LOT 16 |
| Legal Subdivision | 12459 |
| Legal Tract | 12459 |
| Legal Block | 3 |
| Legal Lot Number | 16 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | COMPTON |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 540800 |
1237 E 121st St, a duplex, is owned and occupied by two individuals.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1237 E 121ST ST, LOS ANGELES, CA 90059-2808 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1237 E 121st St was $4,498, up 3.9% from the year before.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Unified School District | Compton Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $266,726 (+2%) Land $106,685 Building $160,041 | |
| 2025 | $4,498.00 (+3.9%) | $261,497 Land $104,594 Building $156,903 |
| 2024 | $4,329.00 (+5.3%) | |
| 2023 | $4,111.00 (+6.39%) | $251,545 Land $100,534 Building $151,011 |
| 2022 | $3,864.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1237 E 121st 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 1237 E 121st 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 | LIBERTY UTILITIES - COMPTON private · serves 26,316 people · EPA ID CA1910021 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Dec 2023 |
| 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 620 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 | 1,000 / 75 |
May also be available: AT&T, GeoLinks, Starry, T-Mobile.
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