Riverside County property record for 7771 Big Rock Dr, Riverside, CA 92509
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.25 ba · 1,983 sqft · built 1965 |
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | Individual Name on File |
| Last Sale | $370,000 (Jan 2005) |
| Tax Bill | $5,816 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 183-251-028 |
| Primary APN | 183-251-028 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,983 sqft Living Area |
| Gross Area | 2,447 sqft |
| 1st Floor Area | 1,983 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 10,019 sqft (0.23 acres) |
| View / Lot | Golf Course |
| Garage Type | Attached |
| Garage Area | 444 sqft |
| Parking Spaces | 2 Parking Spaces |
| Putting Green | Putting Green |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Old Parcel Number | 183151028 |
|---|---|
| Street Address | 7771 BIG ROCK DR |
| City | JURUPA VALLEY |
| State | CA |
| Zip | 92509-5217 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT 28 MB 054/012 TR 3318 |
| Legal Tract | 3318 |
| Legal Lot Number | 28 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | JURUPA |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 40302 |
7771 Big Rock Dr is owned and occupied by an individual who acquired it in December 2006.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 7771 BIG ROCK DR, JURUPA VALLEY, CA 92509-5217 |
| Occupancy | Owner Occupied |
| 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 | Jan 31, 2005 · Amount on File |
| Deed Sale | Jan 31, 2005 · Amount on File |
| Deed Document Number | 200584504 |
| Last Transfer Date | Dec 19, 2006 |
| Transfer Doc | 0000000914 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 7771 Big Rock Dr was $5,816.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Jurupa Valley City |
| Unified School District | Jurupa Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $526,037 (+2%) Land $99,511 Building $426,526 | ||
| 2025 | $5,816.00 | $515,723 Land $97,560 Building $418,163 | |
| 2023 | $5,500.00 (+1.27%) | $495,699 Land $93,773 Building $401,926 | |
| 2022 | $5,431.00 | ||
| 2021 | $521,010 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 7771 Big Rock Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2021.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (2021) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 2021 · rainfall accumulation |
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 7771 Big Rock Dr is low, with a 0.05% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Direct burnable vegetation |
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 | JURUPA COMMUNITY SD serves 134,638 people · EPA ID CA3310021 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2022 |
| 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 293 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: Verizon.
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