Pima County property record for 502 S 4th Ave, Tucson, AZ 85701
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,245 sqft · built 1905 |
| Lot Size | 0.204 acres (8,897 sqft) |
| Owner | Individual Name on File |
| Last Sale | $180,000 (Jan 2014) |
| Tax Bill | $1,691 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 117-07-0690 |
| Primary APN | 117-07-0690 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,245 sqft Living Area |
| 1st Floor Area | 1,245 sqft |
| Year Built | Built 1905 |
|---|---|
| Exterior Material | Brick |
| Roof Material | Rolled Roofing |
| Lot Area | 8,897 sqft (0.204 acres) |
| Parking Spaces | 1 Parking Space |
| Cooling System | Refrigeration |
|---|---|
| Heating System | Forced Air |
| Street Address | 502 S 4TH AVE |
|---|---|
| City | TUCSON |
| State | AZ |
| Zip | 85701-2410 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TUCSON E134.80' LOT 1 BLK 111 HISTORIC PROPERTY (POTENTIAL ADDITIONAL TAX) PER ARS 42-12104(A) |
| Legal Range | 13E |
| Legal Township | 14S |
| Legal Section | 13 |
| Legal Subdivision | TUCSON |
| Legal Block | 111 |
| Legal Lot Number | 1 |
| Jurisdiction | PIMA AZ |
| Township / Civil Division | TUCSON |
| Census Block Group | 2 |
| Census Block | 2016 |
| 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.
502 S 4th Ave is owned by an individual who bought it in January 2014.
Source: Pima County records, as of January 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | PO BOX 301, TUCSON, AZ 85702-0301 |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Jan 30, 2014 · Amount on File |
| Deed Sale | Jan 30, 2014 · Amount on File |
| Deed Document Number | 0000300164 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 502 S 4th Ave was $1,691.
Source: Pima County assessment roll, as of January 1, 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 | $39,197 | $391,974 | |
| 2025 | $1,691.00 | ||
| 2024 | $33,904 | $339,041 | |
| 2023 | $1,530.00 |
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 502 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 502 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 562 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 | 100 / 30 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Bluespan Wireless, CenturyLink, Verizon.
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