Los Angeles County property record for 4639 W Ave J4, Lancaster, CA 93536
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 3 ba · 2,818 sqft · built 2003 |
| Lot Size | 0.162 acres (7,039 sqft) |
| Owner | Company Name on File |
| Last Sale | $215,000 (Mar 2011) |
| Tax Bill | $5,195 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 3153-070-032 |
| Primary APN | 3153-070-032 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,818 sqft Living Area |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Construction Type | Wood |
| Lot Area | 7,039 sqft (0.162 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 4639 W AVENUE J4 |
|---|---|
| City | LANCASTER |
| State | CA |
| Zip | 93536-7119 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LRR7000* |
| Legal Description | TR=52491 LOT 32 |
| Legal Subdivision | 52491 |
| Legal Tract | 52491 |
| Legal Block | 2 |
| Legal Lot Number | 32 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | NORTH ANTELOPE VALLEY |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 901012 |
4639 W Ave J4 is owned by a company that bought it in March 2011.
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 | 6 BRIARWOOD CT, WHIPPANY, NJ 07981-1040 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 17, 2011 · Amount on File |
| Deed Sale | Mar 17, 2011 · Amount on File |
| Prior Sale | Jan 26, 2006 · Amount on File |
| Deed Document Number | 2011404021 |
| Prior Transfer Date | Jan 13, 2006 |
| Prior Transfer Doc | 0000188089 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4639 W Ave J4 was $5,195.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Lancaster City |
| Secondary School District | Antelope Valley Union Joint High School District (09 - 12) |
| Elementary School District | Lancaster Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $280,946 (+2%) Land $56,185 Building $224,761 | |
| 2025 | $5,195.00 | $275,438 Land $55,084 Building $220,354 |
| 2023 | $4,791.00 (+4.79%) | $264,745 Land $52,946 Building $211,799 |
| 2022 | $4,572.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4639 W Ave J4 in Zone X, an area of moderate flood risk.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| 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.
The area around 4639 W Ave J4 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 | LOS ANGELES CWWD 40 REG 4 & 34 LANCASTER serves 208,129 people · EPA ID CA1910070 |
|---|---|
| Water Source | Purchased surface water from ANTELOPE VALLEY EAST KERN WATER AGENCY |
| Last State Inspection | Dec 2024 |
| Lead | 2 ppb (2023–2025) 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 492 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Race Communications Fiber | 10,000 / 10,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Frontier.
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