Ventura County property record for 4860 Tapo Canyon Rd, Simi Valley, CA 93063
| Property Type | Single Family Home |
|---|---|
| Lot Size | 48.7 acres (2,123,462 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $22,141 (2025) |
| Deeds & Mortgages | Dec 2025 Transfer Apr 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 620-0-320-105 |
| Primary APN | 620-0-320-105 |
|---|---|
| Alternative APN |
|
| Lot Area | 2,123,462 sqft |
|---|
| Street Address | 4860 TAPO CANYON RD |
|---|---|
| City | SIMI VALLEY |
| State | CA |
| Zip | 93063-5109 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PR APN 6200320055 |
| Legal Subdivision | RANCHO SIMI |
| Legal Block | 320 |
| Jurisdiction | VENTURA CA |
| Township / Civil Division | SIMI VALLEY |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 8402 |
Source: Ventura County records, as of September 9, 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 Company Names on File |
|---|---|
| Mailing Address | 4860 TAPO CANYON RD, SIMI VALLEY, CA 93063-5109 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Date | Document |
|---|---|
| Dec 1, 2025 | Intrafamily Transfer, Transfer |
| Apr 8, 2021 | Deed of Trust, Mortgage · Commercial Mortgage GREGORY AND SUSAN KAY TRUST |
| Mar 18, 2021 | Deed of Trust, Mortgage · Commercial Mortgage MORGAN ALLISON KAY 2004 TRUST |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Nov 24, 2025 |
| Transfer Doc | 0000085601 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | VENTURA CA |
| Recording Date | Dec 1, 2025 |
| Property Address | 4860 TAPO CANYON RD, SIMI VALLEY, CA 93063-5109 |
| Document Number | 0000085601 |
| Map Reference | DOC 2003-0193533 |
| Instrument Date | Nov 24, 2025 |
| Instrument | 2025000085601 |
| Transaction Type | Transfer |
| Record Updated | Dec 12, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 4860 TAPO CANYON RD, SIMI VALLEY, CA 93063-5109 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | VENTURA CA |
| Property Address | 4860 TAPO CANYON RD, SIMI VALLEY, CA 93063-5109 |
| Transaction Type | Mortgage |
| Record Updated | Apr 21, 2021 |
| Name | Verified Name |
|---|---|
| Address | 4860 TAPO CANYON RD, SIMI VALLEY, CA 93063-5109 |
| Document Number | 0000072626 |
|---|---|
| Date | Apr 8, 2021 |
| Instrument | 20210408-00072626 |
| Name | GREGORY AND SUSAN KAY TRUST |
|---|---|
| Type | Non-Lending Institution |
| Address | SHERMAN OAKS, CA 91423 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | VENTURA CA |
| Property Address | 4860 TAPO CANYON RD, SIMI VALLEY, CA 93063-5109 |
| Transaction Type | Mortgage |
| Record Updated | Apr 1, 2021 |
| Name | Verified Name |
|---|---|
| Address | 4860 TAPO CANYON RD, SIMI VALLEY, CA 93063-5109 |
| Document Number | 0000057708 |
|---|---|
| Date | Mar 18, 2021 |
| Instrument | 20210318-00057708 |
| Name | MORGAN ALLISON KAY 2004 TRUST |
|---|---|
| Type | Non-Lending Institution |
| Address | SHERMAN OAKS, CA 91423 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
Source: Ventura County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | Ventura County |
| Unified School District | Simi Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,985,009 (+2%) Land $1,390,272 Building $594,737 | |
| 2025 | $22,141.00 (+1.06%) Homeowner's exemption | $1,946,088 (+4.04%) Land $1,363,012 Building $583,076 |
| 2024 | $21,909.00 (+5.97%) | |
| 2023 | $20,674.00 (-0.45%) Homeowner's exemption | $1,870,520 Land $1,310,084 Building $560,436 |
| 2022 | $20,768.00 |
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 | Very High above 90% of the US · above 72% of California |
|---|---|
| Wildfire Likelihood | 0.9% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 | CALLEGUAS MUNICIPAL WATER DIST serves 0 people · EPA ID CA5610050 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2023 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, as of December 31, 2025
5G and 4G LTE (outdoors only)
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