Ventura County property record for 3990 Heritage Oak Ct, Simi Valley, CA 93063
| Property Type | General Industrial |
|---|---|
| Details | 159,664 sqft · built 1999 |
| Lot Size | 7.5 acres (326,681 sqft) |
| Owner | Company Name on Record |
| Last Sale | $13,100,000 (Jul 2012) |
| Tax Bill | $308,616 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 626-0-351-125 |
| Primary APN | 626-0-351-125 |
|---|---|
| Alternative APN |
|
| Building Area | 159,664 sqft Total Area |
|---|---|
| Upper Floors Area | 16,412 sqft |
| Office | 73,064 sqft |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Lot Area | 326,681 sqft (7.5 acres) |
| Old Parcel Number | 6260351015 |
|---|---|
| Street Address | 3990 HERITAGE OAK CT |
| City | SIMI VALLEY |
| State | CA |
| Zip | 93063-6711 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Local Zoning Code | L-I |
| Legal Description | LOT: C REF: 60 PM 28 |
| Legal Block | 351 |
| Legal Lot Number | C |
| Jurisdiction | VENTURA CA |
| Township / Civil Division | SIMI VALLEY |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 7512 |
Source: Ventura County records, as of October 15, 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 | 1800 WAZEE ST, 500, DENVER, CO 80202-2526 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 26, 2012 · Amount on Record |
| Deed Sale | Jul 26, 2012 · Amount on Record |
| Deed Document Number | 2012130564 |
| Record Updated | Oct 29, 2026 |
Source: Ventura County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | Ventura County |
| Municipality | Simi Valley City |
| Unified School District | Simi Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $28,334,182 (+2%) Land $5,800,698 Building $22,533,484 | |
| 2025 | $308,616.00 (+1.08%) | $27,778,610 (+4.04%) Land $5,686,959 Building $22,091,651 |
| 2024 | $305,305.00 (+6.15%) | |
| 2023 | $287,616.00 (-29.64%) | $26,699,934 Land $5,466,128 Building $21,233,806 |
| 2022 | $408,790.00 |
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
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 68% of the US · above 42% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation |
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 | GOLDEN STATE WATER COMPANY - SIMI VALLEY private · serves 45,086 people · EPA ID CA5610059 |
|---|---|
| Water Source | Purchased surface water from CALLEGUAS MUNICIPAL WATER DIST |
| Last State Inspection | Jul 2022 |
| Lead | 6 ppb (2024–2026) 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 7 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| GigabitNow Fiber | 5,000 / 5,000 |
| Rocket Broadband Fixed Wireless | 450 / 100 |
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