Riverside County property record for 6623 Mia Ave, Riverside, CA 92503
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 906 sqft · built 1958 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $285,000 (Apr 2005) |
| Tax Bill | $4,941 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 155-181-008 |
| Primary APN | 155-181-008 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 906 sqft Living Area |
| Gross Area | 1,286 sqft |
| 1st Floor Area | 906 sqft |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Construction Type | Wood |
| Roof Material | Gravel |
| Lot Area | 7,405 sqft (0.17 acres) |
| Garage Type | Attached |
| Garage Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Old Parcel Number | 060804109 |
|---|---|
| Street Address | 6623 MIA AVE |
| City | RIVERSIDE |
| State | CA |
| Zip | 92503-1233 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1065 |
| Legal Description | LOT 70 MB 034/077 MODEL SUB 4 |
| Legal Subdivision | MODEL SUB 4 |
| Legal Lot Number | 70 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 41002 |
6623 Mia Ave is owned and occupied by two individuals who bought it in April 2005.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 6623 MIA AVE, RIVERSIDE, CA 92503-1233 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 8, 2005 · Amount on File |
| Deed Sale | Apr 8, 2005 · Amount on File |
| Deed Document Number | 2005278110 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 6623 Mia Ave was $4,941.
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 | $405,181 (+2%) Land $99,511 Building $305,670 | ||
| 2025 | $4,941.00 | $397,237 Land $97,560 Building $299,677 | |
| 2023 | $4,712.00 (+6.39%) | $381,814 Land $93,773 Building $288,041 | |
| 2022 | $4,429.00 | ||
| 2021 | $348,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6623 Mia 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.
Wildfire risk around 6623 Mia Ave 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 | 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 647 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: GeoLinks, T-Mobile, Verizon.
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