Ventura County property record for 4258 Copperstone Ln, Simi Valley, CA 93065 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 4.5 Baths |
| Year Built | Built 2006 |
| Square Footage | 4,267 sqft Living Area |
| Lot Size | 10,801 sqft (0.248 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,339,500 (2006) |
| Tax Bill | $15,908.00 (2025) |
| Primary APN | 619-0-270-125 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 10 Rooms |
| Building Area | 4,267 sqft Living Area |
| 1st Floor | 2,242 sqft 1st Floor |
| 2nd Floor | 2,025 sqft 2nd Floor |
| Upper Floors | 60 sqft Upper Floors |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Lot Area | 10,801 sqft (0.248 acres) |
| Parking Spaces | 3 Parking Spaces |
| Garage Area | 747 sqft Garage |
| Patio Area | 622 sqft Patio |
| Porch | Porch |
| Porch Area | 54 sqft Porch |
| Street Address | 4258 COPPERSTONE LN |
|---|---|
| City | SIMI VALLEY |
| State | CA |
| Zip | 93065-0214 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT: 518200 LOT: 721 REF: 153MR 19 |
| Legal Subdivision | 5182-C-6 |
| Legal Tract | 518200 |
| Legal Block | 270 |
| Legal Lot Number | 721 |
| Jurisdiction | VENTURA CA |
| Minor Civil Division | SIMI VALLEY |
| Census Blockgroup | 2 |
| Census Block | 2003 |
| Census Tract | 8502 |
Source: Ventura County records · APN 619-0-270-125
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 | Individual Name on File |
|---|---|
| Mailing Address | 4258 COPPERSTONE LN, SIMI VALLEY, CA 93065-0214 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 03, 2006 · Amount on Record |
| Deed Sale | Jul 03, 2006 · Amount on Record |
| Deed Doc Number | 2006140312 |
| Last Transfer Date | Nov 27, 2006 |
| Transfer Doc | 0000254169 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | VENTURA CA |
| Recording Date | Jun 11, 2021 |
| Property Address | 4258 COPPERSTONE LN, SIMI VALLEY, CA 93065-0214 |
| Document Number | 0000114786 |
| Map Reference | MB 153 PG 19-33 |
| Instrument Date | Jun 13, 2019 |
| Instrument | 20210611-00114786 |
| Transaction Type | Transfer |
| Record Updated | Jun 23, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4258 COPPERSTONE LN, SIMI VALLEY, CA 93065-0214 |
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 | $1,396,661 (+2%) Land $907,555 Building $489,106 | |
| 2025 | $15,908.00 (+1.04%) | $1,369,276 (+4.04%) Land $889,760 Building $479,516 |
| 2024 | $15,745.00 (+6.21%) | |
| 2023 | $14,825.00 (-0.01%) | $1,316,106 Land $855,209 Building $460,897 |
| 2022 | $14,827.00 |
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 AE, within 500 ft |
| Wildfire Risk | High above 84% of the US · above 64% of California |
|---|---|
| Wildfire Likelihood | About 1 in 152 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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