Los Angeles County property record for 10041 Mattock Ave, Downey, CA 90240
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,521 sqft · built 1954 |
| Lot Size | 0.235 acres (10,239 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $285,000 (Oct 1995) |
| Tax Bill | $6,632 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 6391-015-013 |
| Primary APN | 6391-015-013 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,521 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Wood Shingle |
| Lot Area | 10,239 sqft (0.235 acres) |
| Lot Dimensions | 135 ft deep x 76 ft wide |
| Garage Type | Attached |
| Heating System | Central |
|---|---|
| Water Source | Commercial |
| Street Address | 10041 MATTOCK AVE |
|---|---|
| City | DOWNEY |
| State | CA |
| Zip | 90240-3528 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | DOR110000 |
| Legal Description | TRACT # 18006 LOT 32 |
| Legal Subdivision | 18006 |
| Legal Tract | 18006 |
| Legal Block | 2 |
| Legal Lot Number | 32 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | DOWNEY-NORWALK |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 550502 |
Source: Los Angeles County records, as of May 21, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 10041 MATTOCK AVE, DOWNEY, CA 90240-3528 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 3, 1995 · Amount on Record |
| Deed Sale | Oct 3, 1995 · Amount on Record |
| Deed Document Number | 19951601128 |
| Last Transfer Date | Feb 27, 2025 |
| Transfer Doc | 0000375345 |
| Record Updated | Sep 20, 2026 |
Source: Los Angeles County assessment roll, as of May 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Downey City |
| Unified School District | Downey Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $6,632.00 (+5.64%) Homeowner's exemption | $501,896 (+4.04%) Land $207,145 Building $294,751 |
| 2023 | $6,278.00 (+5.12%) Homeowner's exemption | $482,408 Land $199,102 Building $283,306 |
| 2022 | $5,972.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 | 3 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.
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 | DOWNEY - CITY, WATER DEPT. serves 110,556 people · EPA ID CA1910034 |
|---|---|
| Water Source | Groundwater |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Coliform assessment Feb 2018 |
| 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 486 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures