Los Angeles County property record for 4521 Mosher Ave, Los Angeles, CA 90031
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,164 sqft · built 1928 |
| Lot Size | 0.114 acres (4,948 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $223,000 (Nov 2009) |
| Tax Bill | $5,577 (2025) |
| Deeds & Mortgages | Mar 2022 Mortgage Jul 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 5303-001-019 |
| Primary APN | 5303-001-019 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,164 sqft Living Area |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1929 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Flat |
| Roof Material | Rolled Roofing |
| Lot Area | 4,948 sqft (0.114 acres) |
| Lot Depth | 120 ft Depth |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 4521 MOSHER AVE |
|---|---|
| City | LOS ANGELES |
| State | CA |
| Zip | 90031-1314 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LARD3 |
| Legal Description | MONTECITO PARK LOT 19 BLK 1 |
| Legal Subdivision | MONTECITO PARK |
| Legal Block | 1 |
| Legal Lot Number | 19 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | LOS ANGELES |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 199300 |
4521 Mosher Ave is owned and occupied by two individuals who acquired it in February 2022.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4521 MOSHER AVE, LOS ANGELES, CA 90031-1314 |
| 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.
| Date | Document |
|---|---|
| Mar 2, 2022 | Intrafamily Transfer, Transfer · Conventional Mortgage SCHOOLSFIRST FCU |
| Jul 30, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 19, 2009 · Amount on File |
| Deed Sale | Nov 19, 2009 · Amount on File |
| Prior Sale | Jun 30, 2009 · Amount on File |
| Deed Document Number | 20091750483 |
| Last Transfer Date | Feb 22, 2022 |
| Transfer Doc | 0000244130 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Mar 2, 2022 |
| Property Address | 4521 MOSHER AVE, LOS ANGELES, CA 90031-1314 |
| Document Number | 0000244130 |
| Map Reference | MB 11 PG 77 |
| Instrument Date | Feb 22, 2022 |
| Instrument | 22-0244130 |
| Transaction Type | Transfer |
| Record Updated | Feb 9, 2023 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 4521 MOSHER AVE, LOS ANGELES, CA 90031-1314 |
| Document Number | 0000244131 |
|---|---|
| Date | Mar 2, 2022 |
| Instrument | 22-0244131 |
| Name | SCHOOLSFIRST FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Mar 1, 2052 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jul 30, 2021 |
| Property Address | 4521 MOSHER AVE, LOS ANGELES, CA 90031-1314 |
| Document Number | 0001176492 |
| Map Reference | MB 11 PG 77 |
| Instrument Date | Jul 24, 2021 |
| Instrument | 21-1176492 |
| Transaction Type | Transfer |
| Record Updated | Feb 9, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4521 MOSHER AVE, LOS ANGELES, CA 90031-1314 |
The 2025 property tax bill for 4521 Mosher Ave was $5,577 with a homeowner's exemption.
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 | $464,531 (+2%) Land $333,934 Building $130,597 | |
| 2025 | $5,577.00 Homeowner's exemption | $455,426 Land $327,388 Building $128,038 |
| 2023 | $5,413.00 (+3.24%) Homeowner's exemption | $437,743 Land $314,676 Building $123,067 |
| 2022 | $5,243.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4521 Mosher Ave in Zone X, an area of minimal 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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 1 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.
Wildfire risk around 4521 Mosher Ave is low, with 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 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | 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 345 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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