Los Angeles County property record for 3621 Cosbey Ave, Baldwin Park, CA 91706
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 973 sqft · built 1950 |
| Lot Size | 0.132 acres (5,743 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $7,317 (2025) |
| Deeds & Mortgages | Apr 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 8551-012-091 |
| Primary APN | 8551-012-091 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Building Area | 973 sqft Living Area |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Construction Type | Wood |
| Lot Area | 5,743 sqft (0.132 acres) |
| Lot Dimensions | 106 ft deep x 35 ft wide |
| Cooling System | Wall Unit |
|---|---|
| Heating System | Floor/Wall Furnace |
| Street Address | 3621 COSBEY AVE |
|---|---|
| City | BALDWIN PARK |
| State | CA |
| Zip | 91706-3724 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | BPR1* |
| Legal Description | TR=16422 LOT 31 |
| Legal Subdivision | 16422 |
| Legal Tract | 16422 |
| Legal Block | 1 |
| Legal Lot Number | 31 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 404701 |
3621 Cosbey Ave is owned and occupied by an individual who acquired it in November 2024.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3621 COSBEY AVE, BALDWIN PARK, CA 91706-3724 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Woman |
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 | Name on Deed |
|---|---|
| Last Sale | Apr 7, 2020 |
| Deed Sale | Apr 7, 2020 |
| Prior Sale | Nov 12, 2015 · Amount on File |
| Deed Document Number | 2020390686 |
| Last Transfer Date | Nov 29, 2024 |
| Transfer Doc | 0000872379 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Apr 7, 2020 |
| Property Address | 3621 COSBEY AVE, BALDWIN PARK, CA 91706-3724 |
| Document Number | 0000390686 |
| Instrument Date | Mar 26, 2020 |
| Instrument | 20-0390686 |
| Transaction Type | Transfer |
| Record Updated | Sep 22, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 3621 COSBEY AVE, BALDWIN PARK, CA 91706-3724 |
| Document Number | 0000390687 |
|---|---|
| Date | Apr 7, 2020 |
| Instrument | 20-0390687 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2050 |
The 2025 property tax bill for 3621 Cosbey Ave was $7,317.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Baldwin Park City |
| County | Los Angeles County |
| Unified School District | Baldwin Park Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $571,235 (+2%) Land $402,641 Building $168,594 | |
| 2025 | $7,317.00 | $560,036 Land $394,747 Building $165,289 |
| 2023 | $5,462.00 (-1.92%) | $415,303 Land $296,517 Building $118,786 |
| 2022 | $5,569.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3621 Cosbey Ave 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 3621 Cosbey Ave 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 | SAN GABRIEL VALLEY WATER CO.-EL MONTE private · serves 240,000 people · EPA ID CA1910039 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2024 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jun 2019 |
|---|---|
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 680 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: GeoLinks, T-Mobile.
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