Pima County property record for 16100 E Colossal Cave Rd, Tucson, AZ 85641 · Last verified January 2026
| Property Type | Public Works > County Owned (Exempt) |
|---|---|
| Year Built | Built 1970 |
| Lot Size | 5,126,141 sqft (117 acres) |
| Occupancy | Owner Occupied |
| Primary APN | 306-03-0020 |
|---|
| Stories | 1 Stories |
|---|
| Year Built | Built 1970 |
|---|---|
| Construction Type | Steel Frame Construction |
| Lot Area | 5,126,141 sqft (117 acres) |
| Street Address | 16100 E COLOSSAL CAVE RD |
|---|---|
| City | TUCSON |
| State | AZ |
| Zip | 85641 |
| 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 > County Owned (Exempt) |
| Legal Description | LOT 2 & E2 NW4 H 117.68 AC P 4-18-16-17 |
| Legal Range | 17E |
| Legal Township | 16S |
| Legal Section | 18 |
| Legal Lot Number | 2 |
| Jurisdiction | PIMA AZ |
| Minor Civil Division | TUCSON |
| Census Blockgroup | 4 |
| Census Block | 4023 |
| Census Tract | 4061 |
Source: Pima County records · APN 306-03-0020
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 |
|---|---|
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 21, 1999 |
| Deed Sale | Oct 21, 1999 |
| Deed Doc Number | 0111572017 |
| 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 | Vail Unified District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $32,550 (-8.82%) Land $32,550 | $217,000 (-8.82%) Land $217,000 |
| 2024 | $35,700 Land $35,700 | $238,000 Land $238,000 |
16100 E Colossal Cave Rd is in FEMA Zone A, inside the Special Flood Hazard Area, with direct wildfire exposure (High risk).
Source: FEMA National Flood Hazard Layer · Pima County (04019C), updated September 9, 2026
| FEMA Flood Zone | Zone A 1% annual chance, no base flood elevation determined |
|---|---|
| Special Flood Hazard Area | Yes flood insurance required for federally backed mortgages |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | High 71st percentile of exposed land nationally · 60th in Arizona |
|---|---|
| Wildfire Likelihood | High — about 1 in 294 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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