Los Angeles County property record for 21900 Martin St, Spc E7, Carson, CA 90745
| Property Type | Mobile Home |
|---|---|
| Details | 800 sqft · built 1976 |
| Owner | 2 Individual Names on File |
| Tax Bill | $134 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 8950-546-073 |
| Primary APN | 8950-546-073 |
|---|
| Building Area | 800 sqft Living Area |
|---|
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Mobile Home |
| Street Address | 21900 MARTIN ST, E7 |
|---|---|
| City | CARSON |
| State | CA |
| Zip | 90745-2434 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | LAF 8356 1055 7328 014 006 |
| Legal Block | 3 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | COMPTON |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 543306 |
21900 Martin St, Spc E7 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 | 21900 MARTIN ST, E7, CARSON, CA 90745-2434 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 21900 Martin St, Spc E7 was $134 with a homeowner's exemption, up 10.7% from the year before.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Carson City |
| Unified School District | Los Angeles Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $134.00 (+10.74%) Homeowner's exemption | |
| 2024 | $121.00 (+2.54%) | |
| 2023 | $118.00 (+4.42%) Homeowner's exemption | $9,210 Building $9,210 |
| 2022 | $113.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 21900 Martin St, Spc E7 in Zone X, where a levee reduces flood risk.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X reduced by levee · depends on levee performance |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 21900 Martin St, Spc E7 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 | CALIFORNIA WATER SERVICE CO. - DOMINGUEZ private · serves 149,490 people · EPA ID CA1910033 |
|---|---|
| Water Source | Purchased surface water from METROPOLITAN WATER DIST. OF SO. CAL. |
| Last State Inspection | Oct 2024 |
| Lead | 2 ppb (2021–2023) 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 522 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, Verizon.
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