Ventura County property record for 1449 Dinsmore St, Simi Valley, CA 93065
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2 ba · 1,516 sqft · built 1963 |
| Lot Size | 0.161 acres (7,020 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,678 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 640-0-282-185 |
| Primary APN | 640-0-282-185 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,516 sqft Living Area |
| 1st Floor Area | 798 sqft |
| 2nd Floor Area | 718 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Colonial |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 7,020 sqft (0.161 acres) |
| Lot Dimensions | 97 ft deep x 72 ft wide |
| Garage Area | 484 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 92 sqft |
| Patio Area | 400 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1449 DINSMORE ST |
|---|---|
| City | SIMI VALLEY |
| State | CA |
| Zip | 93065-4420 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT: 145500 LOT: 38 REF: 035MR 014 |
| Legal Subdivision | 1455 |
| Legal Tract | 145500 |
| Legal Block | 282 |
| Legal Lot Number | 38 |
| Jurisdiction | VENTURA CA |
| Township / Civil Division | SIMI VALLEY |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 7505 |
1449 Dinsmore St, a single family home, is owned by two individuals.
Source: Ventura County records, as of July 15, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1008 HARRINGTON ST, CALEXICO, CA 92231-4000 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 1449 Dinsmore St was $3,678, up 1.2% from the year before.
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 | $270,411 (+2%) Land $108,163 Building $162,248 | |
| 2025 | $3,678.00 (+1.18%) | $265,109 Land $106,042 Building $159,067 |
| 2024 | $3,635.00 (+6.41%) | |
| 2023 | $3,416.00 (+1.01%) | $254,815 Land $101,923 Building $152,892 |
| 2022 | $3,382.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1449 Dinsmore St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AO, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 33 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 33 in force |
| Nearby Flood Claims | 2 (1998–2017) |
| Most Recent Claim | Feb 2017 · Severe Winter Storms, Flooding, And Mudslides |
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.
Wildfire risk around 1449 Dinsmore St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | VENTURA WWD NO. 8 - SIMI VALLEY serves 94,736 people · EPA ID CA5610023 |
|---|---|
| Water Source | Purchased surface water from CALLEGUAS MUNICIPAL WATER DIST |
| Last State Inspection | Jan 2023 |
| Lead | Under 1 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 542 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| GigabitNow Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Rocket Broadband Fixed Wireless | 450 / 100 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
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