Ventura County property record for 4287 Helene St, Simi Valley, CA 93063 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1961 |
| Square Footage | 1,673 sqft Living Area |
| Lot Size | 7,092 sqft (0.163 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $435,000 (2005) |
| Tax Bill | $7,780.00 (2025) |
| Primary APN | 618-0-144-105 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,673 sqft Living Area |
| Gross Area | 1,097 sqft Gross Area |
| 1st Floor | 1,097 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Contemporary Style |
| Exterior Material | Stucco Exterior |
| Construction Type | Frame Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 7,092 sqft (0.163 acres) |
| Depth X Width | 102 ft x 70 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 437 sqft Garage |
| Porch | Porch |
| Porch Area | 42 sqft Porch |
| Sewage | Municipal Sewage |
|---|---|
| Water Source | Commercial Water Source |
| Old Parcel Number | 6260241105 |
|---|---|
| Street Address | 4287 HELENE ST |
| City | SIMI VALLEY |
| State | CA |
| Zip | 93063-2931 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT: 122402 LOT: 99 REF: 029MR 050 |
| Legal Subdivision | 29M50 |
| Legal Tract | 122402 |
| Legal Block | 144 |
| Legal Lot Number | 99 |
| Jurisdiction | VENTURA CA |
| Minor Civil Division | SIMI VALLEY |
| Census Blockgroup | 1 |
| Census Block | 1023 |
| Census Tract | 8201 |
Source: Ventura County records · APN 618-0-144-105
Assessment roll updated July 15, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4287 HELENE ST, SIMI VALLEY, CA 93063-2931 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 24, 2005 · Amount on Record |
| Deed Sale | Feb 24, 2005 · Amount on Record |
| Prior Sale | May 11, 2001 · Amount on Record |
| Deed Doc Number | 200542764 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | VENTURA CA |
| Property Address | 4287 HELENE ST, SIMI VALLEY, CA 93063-2931 |
| Transaction Type | Mortgage |
| Record Updated | Nov 24, 2025 |
| Name | Verified Name |
|---|---|
| Address | 4287 HELENE ST, SIMI VALLEY, CA 93063-2931 |
| Document Number | 0000081316 |
|---|---|
| Date | Nov 12, 2025 |
| Instrument | 2025000081316 |
| Name | UNITED AMERICAN MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | COSTA MESA, CA 92626 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Nov 01, 2045 |
Source: Ventura County records · Assessment roll updated July 15, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Ventura County |
| Municipality | Simi Valley City |
| Unified School District | Simi Valley Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $659,411 (+2%) Land $309,232 Building $350,179 | |
| 2025 | $7,780.00 (+1.16%) Homeowner's exemption | $646,482 (+4.04%) Land $303,169 Building $343,313 |
| 2024 | $7,691.00 (+6.33%) | |
| 2023 | $7,233.00 (+0.24%) Homeowner's exemption | $621,379 Land $291,396 Building $329,983 |
| 2022 | $7,216.00 |
Source: FEMA National Flood Hazard Layer, Ventura County (06111C), updated September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AO, within 100 ft |
| Wildfire Risk | Low above 20% of the US · above 11% of California |
|---|---|
| Wildfire Likelihood | About 1 in 5,263 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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