Los Angeles County property record for 12639 Graystone Ave, Norwalk, CA 90650
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 2 ba · 2,123 sqft · built 1952 |
| Lot Size | 0.113 acres (4,938 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $197,000 (Jan 1999) |
| Tax Bill | $4,503 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 8049-001-011 |
| Primary APN | 8049-001-011 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,123 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1968 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 4,938 sqft (0.113 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Heating System | Floor/Wall Furnace |
|---|---|
| Water Source | Commercial |
| Street Address | 12639 GRAYSTONE AVE |
|---|---|
| City | NORWALK |
| State | CA |
| Zip | 90650-2662 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NOR105 |
| Legal Description | TRACT NO 17581 LOT 31 |
| Legal Subdivision | 17581 |
| Legal Tract | 17581 |
| Legal Block | 1 |
| Legal Lot Number | 31 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | DOWNEY-NORWALK |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 552001 |
12639 Graystone Ave is owned and occupied by two individuals who bought it in January 1999.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 12639 GRAYSTONE AVE, NORWALK, CA 90650-2662 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Jan 11, 1999 · Amount on File |
| Deed Sale | Jan 11, 1999 · Amount on File |
| Prior Sale | Oct 3, 1994 · Amount on File |
| Deed Document Number | 199932528 |
| Prior Transfer Date | Oct 18, 1996 |
| Prior Transfer Doc | 0001747501 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 12639 Graystone Ave was $4,503.
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 | $314,984 (+2%) Land $143,579 Building $171,405 | |
| 2025 | $4,503.00 | $308,809 Land $140,764 Building $168,045 |
| 2023 | $4,159.00 (+1.76%) | $296,819 Land $135,299 Building $161,520 |
| 2022 | $4,087.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 12639 Graystone 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 12639 Graystone 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 | 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 815 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, GeoLinks.
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