Riverside County property record for 10854 Mercer Ave, Riverside, CA 92505
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,152 sqft · built 1963 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $425,000 (Apr 2006) |
| Tax Bill | $6,561 (2025) |
| Deeds & Mortgages | Aug 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 142-285-004 |
| Primary APN | 142-285-004 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,152 sqft Living Area |
| Gross Area | 1,651 sqft |
| 1st Floor Area | 1,152 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Ranch |
| Exterior Material | Block |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 7,405 sqft (0.17 acres) |
| Garage Type | Attached |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Old Parcel Number | 063800104 |
|---|---|
| Street Address | 10854 MERCER AVE |
| City | RIVERSIDE |
| State | CA |
| Zip | 92505-3026 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1065 |
| Legal Description | LOT 16 MB 048/032 TR 2723 |
| Legal Subdivision | TRACT 2723 |
| Legal Tract | 2723 |
| Legal Lot Number | 16 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 41407 |
10854 Mercer Ave is owned and occupied by two individuals who acquired it in October 2019.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10854 MERCER AVE, RIVERSIDE, CA 92505-3026 |
| 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 Sale | Apr 27, 2006 · Amount on File |
| Deed Sale | Apr 27, 2006 · Amount on File |
| Prior Sale | Mar 4, 1999 · Amount on File |
| Deed Document Number | 2006306583 |
| Last Transfer Date | Oct 19, 2019 |
| Transfer Doc | 0000358263 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Aug 7, 2020 |
| Property Address | 10854 MERCER AVE, RIVERSIDE, CA 92505-3026 |
| Document Number | 0000358263 |
| Instrument Date | Oct 19, 2019 |
| Instrument | 358263 |
| Transaction Type | Transfer |
| Record Updated | Aug 18, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 10854 MERCER AVE RIVERSIDE CA 925053026, RIVERSIDE, CA 92505-3026 |
The 2025 property tax bill for 10854 Mercer Ave was $6,561 with a homeowner's exemption.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Riverside City |
| Unified School District | Alvord Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $536,000 (-) Land $160,800 Building $375,200 | ||
| 2025 | $6,561.00 Homeowner's exemption | $536,000 Land $160,800 Building $375,200 | |
| 2023 | $5,952.00 (+14.84%) Homeowner's exemption | $490,540 Land $149,498 Building $341,042 | |
| 2022 | $5,183.00 | ||
| 2021 | $431,460 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 10854 Mercer Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 10854 Mercer Ave 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 | CITY OF RIVERSIDE serves 302,776 people · EPA ID CA3310031 |
|---|---|
| Water Source | Groundwater influenced by surface water |
| 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 668 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 / 1,000 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, Verizon.
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