Riverside County property record for 3940 Ottawa Ave, Riverside, CA 92507
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,440 sqft · built 1991 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $140,000 (Dec 2010) |
| Tax Bill | $2,056 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 221-062-002 |
| Primary APN | 221-062-002 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,440 sqft Living Area |
| Gross Area | 1,905 sqft |
| 1st Floor Area | 1,440 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1992 |
| Construction Type | Wood |
| Roof Material | Gravel |
| Lot Area | 7,405 sqft (0.17 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Old Parcel Number | 032200101 |
|---|---|
| Street Address | 3940 OTTAWA AVE |
| City | RIVERSIDE |
| State | CA |
| Zip | 92507-5232 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | POR LOTS 1 & 2 BLK A MB 006/031 SB FRANKLIN SQ |
| Legal Subdivision | FRANKLIN SQ |
| Legal Block | A |
| Legal Lot Number | 1 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 30501 |
3940 Ottawa Ave is owned by two individuals who bought it in December 2010.
Source: Riverside County records, as of July 29, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1185 CHISOLM TRAIL DR, DIAMOND BAR, CA 91765-4104 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 3, 2010 · Amount on File |
| Deed Sale | Dec 3, 2010 · Amount on File |
| Deed Document Number | 2010578547 |
| Prior Transfer Date | Jun 17, 1997 |
| Prior Transfer Doc | 0000224300 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3940 Ottawa Ave was $2,056.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Riverside City |
| Unified School District | Riverside Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $182,931 (+2%) Land $52,261 Building $130,670 | ||
| 2025 | $2,056.00 | $179,345 Land $51,237 Building $128,108 | |
| 2023 | $1,981.00 (+1.85%) | $172,384 Land $49,249 Building $123,135 | |
| 2022 | $1,945.00 | ||
| 2021 | $348,030 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3940 Ottawa 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 3940 Ottawa 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 430 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: GeoLinks, T-Mobile.
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