Riverside County property record for 857 Alder St, Corona, CA 92879
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.75 ba · 1,653 sqft · built 1982 |
| Lot Size | 0.21 acres (9,148 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,430 (2025) |
| Deeds & Mortgages | Dec 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 111-090-027 |
| Primary APN | 111-090-027 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,653 sqft Living Area |
| Gross Area | 2,236 sqft |
| 1st Floor Area | 1,653 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1983 |
| Construction Type | Wood |
| Roof Material | Gravel |
| Lot Area | 9,148 sqft (0.21 acres) |
| Garage Type | Attached |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Street Address | 857 ALDER ST |
|---|---|
| City | CORONA |
| State | CA |
| Zip | 92879-3002 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT 19 MB 106/039 TR 12573 |
| Legal Tract | 12573 |
| Legal Lot Number | 19 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | CORONA |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 41813 |
857 Alder St is owned and occupied by two individuals who acquired it in December 2017.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 857 ALDER ST, CORONA, CA 92879-3002 |
| Occupancy | Owner Occupied |
| 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 |
|---|---|
| Last Transfer Date | Dec 7, 2017 |
| Transfer Doc | 0000534008 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Dec 20, 2017 |
| Property Address | 857 ALDER ST, CORONA, CA 92879-3002 |
| Document Number | 0000534008 |
| Instrument Date | Dec 7, 2017 |
| Instrument | 534008 |
| Transaction Type | Transfer |
| Record Updated | Jan 3, 2018 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 857 ALDER ST CORONA CA 928793002, CORONA, CA 92879-3002 |
The 2025 property tax bill for 857 Alder St was $2,430 with a homeowner's exemption.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Corona City |
| Unified School District | Corona-Norco Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $221,761 (+2%) Land $76,049 Building $145,712 | ||
| 2025 | $2,430.00 Homeowner's exemption | $217,413 Land $74,558 Building $142,855 | |
| 2023 | $2,317.00 (+1.89%) Homeowner's exemption | $208,972 Land $71,664 Building $137,308 | |
| 2022 | $2,274.00 | ||
| 2021 | $522,360 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 857 Alder 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 October 14, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 857 Alder St is low, with less than 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 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | Under 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 | CITY OF CORONA serves 169,380 people · EPA ID CA3310037 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2025 |
| Lead | 2 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 66 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 610 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
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