Riverside County property record for 4441 Knoefler Pl, Riverside, CA 92505
| Property Type | Residential Vacant Land |
|---|---|
| Details | 2 bd · 0.5 ba · 768 sqft · built 1942 |
| Lot Size | 0.18 acres (7,841 sqft) |
| Owner | Individual Name on File |
| Last Sale | $16,000 (Jun 2025) |
| Tax Bill | $9,405 (2025) |
| Deeds & Mortgages | Aug 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 141-250-020 |
| Primary APN | 141-250-020 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 0.5 Baths |
| Half Baths | 1 Half Bath |
| Building Area | 768 sqft |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1942 |
| Roof Material | Other |
| Lot Area | 7,841 sqft (0.18 acres) |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Sewer | Connected |
| Old Parcel Number | 062901233 |
|---|---|
| Street Address | 4441 KNOEFLER PL |
| City | RIVERSIDE |
| State | CA |
| Zip | 92505 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Local Zoning Code | R1065 |
| Legal Description | .18 ACRES M/L IN POR LOT 37 AM 001/024 ASSESSORS MAP 20 |
| Legal Subdivision | ASSESSORS MAP 20 |
| Legal Lot Number | 37 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 40902 |
4441 Knoefler Pl, residential vacant land, is owned by an individual who bought it in June 2025.
Source: Riverside County records, as of September 24, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 70402, RIVERSIDE, CA 92513-0402 |
| Owner Type | Individual |
| Vesting | Widow or Widower |
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 | Jun 25, 2025 · Amount on File |
| Deed Sale | Jun 25, 2025 · Amount on File |
| Deed Document Number | 2025191088 |
| Prior Transfer Date | Jun 6, 2025 |
| Prior Transfer Doc | 0000191088 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Aug 20, 2026 |
| Property Address | 4441 KNOEFLER PL, RIVERSIDE, CA 92505 |
| Document Number | 0000262986 |
| Instrument Date | Aug 18, 2026 |
| Instrument | 2026262986 |
| Transaction Type | Transfer |
| Record Updated | Sep 1, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
The 2025 property tax bill for 4441 Knoefler Pl was $9,405.
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 |
|---|---|---|
| 2026 | $16,320 (+283.37%) Land $16,320 | |
| 2025 | $9,405.00 | $4,257 Land $4,257 |
| 2023 | $59.00 (+5.36%) | $4,093 Land $4,093 |
| 2022 | $56.00 |
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.
FEMA maps place 4441 Knoefler Pl 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 4441 Knoefler Pl 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 63% of the US · lower than 78% of California |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 293 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Starlink Satellite | 280 / 30 |
May also be available: AT&T, GeoLinks, T-Mobile.
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