Los Angeles County property record for 11550 Rosecrans Ave, Norwalk, CA 90650
| Property Type | Commercial Office |
|---|---|
| Details | 3,966 sqft · built 1959 |
| Lot Size | 0.138 acres (5,999 sqft) |
| Owner | Company Name on File |
| Last Sale | $745,000 (Nov 2014) |
| Tax Bill | $12,191 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 8074-010-003 |
| Primary APN | 8074-010-003 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 3,966 sqft Total Area |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1980 |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Roof Type | Flat |
| Roof Material | Rolled Roofing |
| Lot Area | 5,999 sqft (0.138 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 11550 ROSECRANS AVE |
|---|---|
| City | NORWALK |
| State | CA |
| Zip | 90650-3881 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | NOC3* |
| Legal Description | TRACT NO 13968 LOT 3 |
| Legal Subdivision | 13968 |
| Legal Tract | 13968 |
| Legal Block | 1 |
| Legal Lot Number | 3 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | DOWNEY-NORWALK |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 552800 |
11550 Rosecrans Ave, a commercial property, is owned by a company that bought it in November 2014.
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 19889 OLD GROVE PL, WALNUT, CA 91789-5361 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 19, 2014 · Amount on File |
| Deed Sale | Nov 19, 2014 · Amount on File |
| Prior Sale | Mar 23, 2012 |
| Deed Document Number | 20141240331 |
| Prior Transfer Date | Jan 11, 2010 |
| Prior Transfer Doc | 0001689748 |
| Record Updated | Oct 29, 2026 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Norwalk City |
| Unified School District | Norwalk-La Mirada Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $913,276 (+2%) Land $545,514 Building $367,762 | |
| 2025 | $12,191.00 (+7.45%) | $895,369 (+4.04%) Land $534,818 Building $360,551 |
| 2023 | $11,346.00 (+1.77%) | $860,602 Land $514,051 Building $346,551 |
| 2022 | $11,149.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 11550 Rosecrans Ave in Zone X, where a levee reduces flood risk.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026
| FEMA Flood Zone | Zone X reduced by levee · depends on levee performance |
|---|---|
| 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 11550 Rosecrans 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 | NORWALK - CITY, WATER DEPT. serves 20,283 people · EPA ID CA1910191 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jan 2026 |
| Lead | Under 1 ppb (2026–2028) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 917 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
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