Los Angeles County property record for 12450 Mapledale St, Norwalk, CA 90650
| Property Type | Museum, Library, Art Gallery (Recreational) |
|---|---|
| Details | 7 bd · 2 ba · 2,374 sqft · built 1891 |
| Lot Size | 0.222 acres (9,648 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | 8072-030-900 |
| Primary APN | 8072-030-900 |
|---|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 2,374 sqft Total Area |
| Year Built | Built 1891 |
|---|---|
| Effective Year Built | Effective 1942 |
| Construction Type | Wood |
| Lot Area | 9,648 sqft (0.222 acres) |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 12450 MAPLEDALE ST |
|---|---|
| City | NORWALK |
| State | CA |
| Zip | 90650-6028 |
| Property Category | Public Works |
| Property Type | Public Works > Museum, Library, Art Gallery (Recreational) |
| Local Zoning Code | NOR1* |
| Legal Description | *LAND DESC IN DOC 0005840, 76-12-17 *TR= RANCHO LOS COYOTES SECTIONS, TOWN- SHIP AND RANGE*POR OF SE 1/4 OF NE 1/4 OF SEC 19 T 3S R 11W |
| Legal Range | 11W |
| Legal Township | 03S |
| Legal Section | 19 |
| Legal Block | 1 |
| Legal Lot Number | 19 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | DOWNEY-NORWALK |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 552700 |
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 12450 MAPLEDALE ST, NORWALK, CA 90650-6028 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| 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 | Assessed Value |
|---|---|
| 2026 | $13,185 (-) Land $13,185 |
| 2025 | $13,185 (-) Land $13,185 |
| 2023 | $13,185 Land $13,185 |
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| 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.
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 901 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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