Riverside County property record for 4188 Polk St, Riverside, CA 92505 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1.75 Baths |
| Year Built | Built 1960 |
| Square Footage | 1,320 sqft Living Area |
| Lot Size | 7,405 sqft (0.17 acres) |
| Garage | Attached, 480 sqft |
| Last Sale | $575,000 (2025) |
| Tax Bill | $2,239.00 (2024) |
| Primary APN | 143-245-006 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Partial Baths | 1 Partial Baths |
| Building Area | 1,320 sqft Living Area |
| Gross Area | 1,848 sqft Gross Area |
| 1st Floor | 1,320 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Construction Type | Wood Construction |
| Roof Material | Gravel Roof |
| Lot Area | 7,405 sqft (0.17 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 480 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Heating Fuel | Gas Heating Fuel |
| Sewage | Sewage Connected |
| Water Source | Yes (Unknown Type) Water Source |
| Old Parcel Number | 063601213 |
|---|---|
| Street Address | 4188 POLK ST |
| City | RIVERSIDE |
| State | CA |
| Zip | 92505-2964 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 13 MB 039/023 LA SIERRA PARK 1 UNIT 2 |
| Legal Subdivision | LA SIERRA PARK 1 UNIT 2 |
| Legal Lot Number | 13 |
| Jurisdiction | RIVERSIDE CA |
| Minor Civil Division | RIVERSIDE |
| Census Blockgroup | 2 |
| Census Block | 2002 |
| Census Tract | 41407 |
Source: Riverside County records · APN 143-245-006
Assessment roll updated August 6, 2025 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4620 DOHENY CT, CHINO, CA 91710-3932 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Sole Owner |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 21, 2025 · Amount on Record |
| Deed Sale | Mar 21, 2025 · Amount on Record |
| Deed Doc Number | 202584199 |
| Prior Transfer Date | Mar 18, 2025 |
| Prior Transfer Doc | 0000084197 |
| Record Refreshed | Sep 20, 2026 |
Source: Riverside County records · Assessment roll updated August 6, 2025 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Riverside City |
| Unified School District | Alvord Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,942.00 (+210.05%) | $560,000 (+205.83%) Land $150,000 Building $410,000 | |
| 2024 | $2,239.00 (+1.59%) | ||
| 2023 | $2,204.00 (+6.42%) Homeowner's exemption | $183,106 Land $57,405 Building $125,701 | |
| 2022 | $2,071.00 | ||
| 2021 | $546,570 |
4188 Polk St is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Riverside County (06065C), updated October 14, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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