Maricopa County property record for 428 E Southern Ave, Tempe, AZ 85282
| Property Type | Commercial Office |
|---|---|
| Details | 3,916 sqft · built 1980 |
| Lot Size | 0.412 acres (17,927 sqft) |
| Owner | Company Name on File |
| Last Sale | $290,000 (Dec 1997) |
| Tax Bill | $4,496 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 133-28-470 |
| Primary APN | 133-28-470 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 3,916 sqft Gross Area |
| 1st Floor Area | 3,916 sqft |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1995 |
| Exterior Material | Stucco |
| Construction Type | Tilt-Up Concrete |
| Fire Resistance | Masonry Walls, Wood Interior |
| Roof Material | Built-Up Asphalt |
| Lot Area | 17,927 sqft (0.412 acres) |
| Porch | Porch |
| Porch Area | 264 sqft |
| Cooling System | Package A/C |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Street Address | 428 E SOUTHERN AVE |
|---|---|
| City | TEMPE |
| State | AZ |
| Zip | 85282-5214 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | C-T |
| Legal Description | SOUTHERN AVENUE GARDEN OFFICES MCR 221-20 |
| Legal Range | 4E |
| Legal Township | 1N |
| Legal Section | 27 |
| Legal Subdivision | SOUTHERN AVENUE GARDEN OFFICES |
| Legal Tract | F |
| Legal Lot Number | F |
| Jurisdiction | MARICOPA AZ |
| Township / Civil Division | PHOENIX |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 319600 |
Source: Maricopa County records · APN 133-28-470
Assessment roll updated October 22, 2025 · Last verified May 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 | 428 E SOUTHERN AVE, TEMPE, AZ 85282-5214 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 16, 1997 · Amount on Record |
| Deed Sale | Dec 16, 1997 · Amount on Record |
| Deed Document Number | 1997880150 |
| Record Updated | Jun 08, 2026 |
Source: Maricopa County records · Assessment roll updated October 22, 2025 · Last verified May 2026
| Type | Name |
|---|---|
| State | Arizona |
| County | Maricopa County |
| Municipality | Tempe City |
| Elementary School District | Tempe School District (PK - 08) |
| Secondary School District | Tempe Union High School District (09 - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $98,224 (+161.81%) | $633,700 (+39.95%) Land $178,500 Building $455,200 | |
| 2025 | $4,496.00 (+1.93%) | $37,518 (-60.61%) | $452,800 (-21.57%) Land $208,300 Building $244,500 |
| 2024 | $95,255 | $577,300 Land $208,300 Building $369,000 | |
| 2023 | $4,411.00 |
Source: FEMA National Flood Hazard Layer as of October 2, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (1978) |
| Most Recent Claim | Dec 1978 · tidal / storm surge |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable · Fiber in parts of the area | 2,000 / 100 |
| Wi-Fiber Fixed Wireless | 400 / 400 |
| Verizon Fixed Wireless | 300 / 20 |
| AirFiber WISP Fixed Wireless | 100 / 25 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Lumen Technologies.
Based on FCC filings for 726 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF TEMPE serves 165,000 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2026 |
| Lead | 4 ppb (2022–2024) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Apr 2017 |
|---|---|
| Treatment and Procedure | Treatment report not submitted Oct 2017 |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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