Pima County property record for 4390 E River Rd, Tucson, AZ 85718 · Last verified January 2026
| Property Type | Public Works > Road (Right-of-Way) |
|---|---|
| Lot Size | 313,414 sqft (7.19 acres) |
| Tax Bill | $6.00 (2025) |
| Primary APN | 110-01-074L |
|---|
| Lot Area | 313,414 sqft (7.19 acres) |
|---|
| Street Address | 4390 E RIVER RD |
|---|---|
| City | TUCSON |
| State | AZ |
| Zip | 85718-6946 |
| Property Usage | Land which may be one of the following: Public spaces (i.e. parks and beaches), public buildings (i.e. schools, hospitals, courthouse), public services (i.e. water treatment, electrical grid/product, dams) Property Usage |
| Type | Public Works > Road (Right-of-Way) |
| Legal Description | RIVER OAK ESTATES NLY PTN COMMON AREA C PRIVATE STREETS |
| Legal Range | 14E |
| Legal Township | 13S |
| Legal Section | 27 |
| Legal Subdivision | RIVER OAK ESTATES |
| Legal Lot Number | C |
| Jurisdiction | PIMA AZ |
| Minor Civil Division | TUCSON |
| Census Blockgroup | 5 |
| Census Block | 5000 |
| Census Tract | 4710 |
Source: Pima County records · APN 110-01-074L
Assessment roll updated January 1, 2026 · Last verified January 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 3805 N RIVER OAK LN, TUCSON, AZ 85718-6957 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 02, 1980 |
| Deed Sale | Apr 02, 1980 |
| Deed Doc Number | 0062491044 |
| Record Refreshed | Jun 08, 2026 |
Source: Pima County records · Assessment roll updated January 1, 2026 · Last verified January 2026
| Type | Name |
|---|---|
| State | Arizona |
| County | Pima County |
| Unified School District | Tucson Unified District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $75 (-) Land $75 | $500 (-) Land $500 | |
| 2025 | $6.00 | ||
| 2024 | $75 Land $75 | $500 Land $500 | |
| 2023 | $6.00 |
4390 E River Rd is in FEMA Zone X, outside the Special Flood Hazard Area, with direct wildfire exposure (Low risk).
Source: FEMA National Flood Hazard Layer · Pima County (04019C), updated September 9, 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 | Low 5th percentile of exposed land nationally · 1st in Arizona |
|---|---|
| Wildfire Likelihood | Low — about 1 in 7,143 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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