Pima County property record for 305 S 4th Ave, Tucson, AZ 85701
| Property Type | Commercial Office |
|---|---|
| Details | 2,739 sqft · built 2005 |
| Lot Size | 0.28 acres (12,197 sqft) |
| Owner | Company Name on File |
| Last Sale | $25,000 (Apr 1994) |
| Tax Bill | $8,360 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 117-06-271A |
| Primary APN | 117-06-271A |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 2,739 sqft Gross Area |
| 1st Floor Area | 2,080 sqft |
| Flooring | Carpet |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2005 |
| Exterior Material | Combination |
| Construction Type | Masonry / Concrete Block |
| Roof Type | Mansard |
| Roof Material | Composition Shingle |
| Lot Area | 12,197 sqft (0.28 acres) |
| Deck Area | 2,080 sqft |
| Patio Area | 2,739 sqft |
| Canopy | 338 sqft |
| Cooling System | Package A/C |
|---|---|
| Heating System | HVAC |
| Street Address | 305 S 4TH AVE |
|---|---|
| City | TUCSON |
| State | AZ |
| Zip | 85701-2105 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | HO3 |
| Legal Description | TUCSON W2 LOTS 2 & 3 BLK 102 |
| Legal Range | 13E |
| Legal Township | 14S |
| Legal Section | 13 |
| Legal Subdivision | TUCSON |
| Legal Block | 102 |
| Legal Lot Number | 2 |
| Jurisdiction | PIMA AZ |
| Township / Civil Division | TUCSON |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 5400 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Armory Park Historic Residential District (Additional Documentation) listed 1976 · NRIS 76000378 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
305 S 4th Ave, a commercial property, is owned by a company that acquired it in August 2009.
Source: Pima County records, as of January 21, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 305 S 4TH AVE, TUCSON, AZ 85701-2105 |
| Owner Type | Company |
| Vesting | Company |
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 | Apr 15, 1994 · Amount on File |
| Deed Sale | Apr 15, 1994 · Amount on File |
| Deed Document Number | 1994376 |
| Deed Book / Page | 9772 / 1757 |
| Last Transfer Date | Aug 25, 2009 |
| Transfer Doc | 0001710423 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 305 S 4th Ave was $8,360.
Source: Pima County assessment roll, as of January 21, 2026
| Type | Name |
|---|---|
| State | Arizona |
| County | Pima County |
| Municipality | Tucson City |
| Unified School District | Tucson Unified District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $64,293 | $684,065 Land $121,970 Building $562,095 | |
| 2025 | $8,360.00 | ||
| 2024 | $105,447 Land $21,955 Building $83,492 | $585,817 Land $121,970 Building $463,847 | |
| 2023 | $8,040.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 305 S 4th Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 9, 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 305 S 4th 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 TUCSON serves 732,906 people · EPA ID AZ0410112 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2025 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 32 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 364 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable · Fiber in parts of the area | 2,000 / 100 |
| Simply Bits Fixed Wireless | 1,000 / 1,000 |
May also be available: AT&T, Bluespan Wireless, CenturyLink, T-Mobile, Verizon.
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