Los Angeles County property record for 12143 166th St, Norwalk, CA 90650
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,284 sqft · built 1957 |
| Lot Size | 0.071 acres (3,104 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $1,323 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 7011-002-030 |
| Primary APN | 7011-002-030 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,284 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 3,104 sqft (0.071 acres) |
| Lot Dimensions | 68 ft deep x 50 ft wide |
| Garage Type | Attached |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 12143 166TH ST |
|---|---|
| City | NORWALK |
| State | CA |
| Zip | 90650-7204 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NOR1YY |
| Legal Description | TRACT NO 5775 (EX OF ST) LOT 33 BLK F |
| Legal Subdivision | 5775 |
| Legal Tract | 5775 |
| Legal Block | F |
| Legal Lot Number | 33 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | DOWNEY-NORWALK |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 554700 |
12143 166th St is owner-occupied and held in a trust since July 2007.
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 | 2 Trust Names on File |
|---|---|
| Mailing Address | 12143 166TH ST, NORWALK, CA 90650-7204 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Jul 20, 2007 |
| Transfer Doc | 0001760138 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 12143 166th St was $1,323 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 | Norwalk City |
| Unified School District | Norwalk-La Mirada Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $72,053 (+2%) Land $15,114 Building $56,939 | |
| 2025 | $1,323.00 Homeowner's exemption | $70,642 Land $14,819 Building $55,823 |
| 2023 | $1,178.00 (+2.17%) Homeowner's exemption | $67,901 Land $14,245 Building $53,656 |
| 2022 | $1,153.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 12143 166th St 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 12143 166th St 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 | LIBERTY UTILITIES - BELLFLOWER-NORWALK private · serves 72,472 people · EPA ID CA1910211 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Sep 2022 |
| 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 | 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 1,196 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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