Riverside County property record for 9454 Lost Grove Rd, Riverside, CA 92508
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 4.5 ba · 3,685 sqft · built 2005 |
| Lot Size | 0.27 acres (11,761 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $10,901 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 266-550-013 |
| Primary APN | 266-550-013 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,685 sqft Living Area |
| Gross Area | 4,590 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2006 |
| Construction Type | Wood |
| Roof Material | Tile |
| Lot Area | 11,761 sqft (0.27 acres) |
| Garage Type | Attached |
| Garage Area | 740 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Street Address | 9454 LOST GROVE RD |
|---|---|
| City | RIVERSIDE |
| State | CA |
| Zip | 92508-6816 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | .27 ACRES M/L IN LOT 13 MB 367/026 TR 31362-1 |
| Legal Tract | 31362-1 |
| Legal Lot Number | 13 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | LAKE MATHEWS |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 42009 |
9454 Lost Grove Rd is owned by an individual who acquired it in June 2011.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 231 E ALESSANDRO BLVD, RIVERSIDE, CA 92508-5084 |
| Owner Type | Individual |
| Vesting | Single Person |
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 | Name on Deed |
|---|---|
| Last Sale | Jun 15, 2011 |
| Deed Sale | Jun 15, 2011 |
| Prior Sale | Aug 9, 2007 · Amount on File |
| Deed Document Number | 2011264084 |
| Prior Transfer Date | Dec 6, 2006 |
| Prior Transfer Doc | 0000909507 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 9454 Lost Grove Rd was $10,901.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Riverside City |
| Unified School District | Riverside Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $793,730 (+2%) Land $200,957 Building $592,773 | ||
| 2025 | $10,901.00 | $778,167 Land $197,017 Building $581,150 | |
| 2023 | $10,600.00 (+1.38%) | $747,951 Land $189,367 Building $558,584 | |
| 2022 | $10,456.00 | ||
| 2021 | $697,860 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9454 Lost Grove Rd in Zone D, where flood risk has not been studied, though there have been 5 flood claims nearby since 1998.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 5 (1998–2010) |
| Claims Outside the SFHA | 2 of 5 |
| Most Recent Claim | Dec 2010 · Severe Winter Storms, Flooding, And Debris And Mud Flows |
| Claims by Event |
|
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.
The area around 9454 Lost Grove Rd has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | WESTERN MWD serves 87,955 people · EPA ID CA3310049 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Dec 2023 |
| Lead | 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 304 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, GeoLinks, T-Mobile.
5G (outdoors only) and 4G LTE
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