Los Angeles County property record for 4313 Mosher Ave, Los Angeles, CA 90031
| Property Type | Duplex |
|---|---|
| Details | 1,290 sqft · built 1922 |
| Lot Size | 0.1 acres (4,335 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,105 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5303-001-002 |
| Primary APN | 5303-001-002 |
|---|
| Units | 2 Units |
|---|---|
| Building Area | 1,290 sqft Living Area |
| Year Built | Built 1922 |
|---|---|
| Effective Year Built | Effective 1922 |
| Architectural Style | Duplex Single |
| Construction Type | Wood |
| Lot Area | 4,335 sqft (0.1 acres) |
| Cooling System | HVAC |
|---|
| Street Address | 4313 MOSHER AVE |
|---|---|
| City | LOS ANGELES |
| State | CA |
| Zip | 90031-1310 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | LARD3 |
| Legal Description | MONTECITO PARK LOT 2 BLK 1 |
| Legal Subdivision | MONTECITO PARK |
| Legal Block | 1 |
| Legal Lot Number | 2 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | LOS ANGELES |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 199400 |
4313 Mosher Ave, 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 | 4313 MOSHER AVE, LOS ANGELES, CA 90031-1310 |
| 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 4313 Mosher Ave was $2,105, up 2.8% from the year before.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Los Angeles City |
| Unified School District | Los Angeles Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $154,643 (+2%) Land $65,880 Building $88,763 | |
| 2025 | $2,105.00 (+2.83%) | $151,612 Land $64,589 Building $87,023 |
| 2024 | $2,047.00 (+1.79%) | |
| 2023 | $2,011.00 (+4.58%) | $145,727 Land $62,082 Building $83,645 |
| 2022 | $1,923.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4313 Mosher Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1980.
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (1980) |
| Most Recent Claim | Feb 1980 · rainfall accumulation |
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.
Wildfire risk around 4313 Mosher Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | LOS ANGELES-CITY, DEPT. OF WATER & POWER serves 3,875,566 people · EPA ID CA1910067 |
|---|---|
| Water Source | Surface water |
| Lead | 4 ppb (2021–2023) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jan 2018 |
|---|---|
| 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 755 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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