Maricopa County property record for 420 E Southern Ave, Tempe, AZ 85282
| Property Type | Commercial Office |
|---|---|
| Details | 1,546 sqft · built 1980 |
| Lot Size | 0.133 acres (5,805 sqft) |
| Owner | Company Name on File |
| Last Sale | $180,000 (Dec 1996) |
| Tax Bill | $2,698 (2025) |
| Deeds & Mortgages | Mar 2018 Mortgage Apr 2020 Line of Credit |
| Flood Zone | Zone X (moderate risk) |
| APN | 133-28-473 |
| Primary APN | 133-28-473 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,546 sqft Gross Area |
| 1st Floor Area | 1,546 sqft |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1995 |
| Exterior Material | Concrete Block |
| Construction Type | Tilt-Up Concrete |
| Fire Resistance | Masonry Walls, Wood Interior |
| Roof Material | Built-Up Asphalt |
| Lot Area | 5,805 sqft (0.133 acres) |
| Cooling System | Package A/C |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Street Address | 420 E SOUTHERN AVE |
|---|---|
| City | TEMPE |
| State | AZ |
| Zip | 85282-5212 |
| 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 | H1 |
| Legal Lot Number | H1 |
| Jurisdiction | MARICOPA AZ |
| Township / Civil Division | PHOENIX |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 319600 |
Source: Maricopa County records · APN 133-28-473
Assessment roll updated October 22, 2025 · Last verified April 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 | 1734 E BOSTON ST, 103, GILBERT, AZ 85295-6235 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Date | Document |
|---|---|
| Mar 07, 2018 | Deed of Trust, Mortgage · Commercial Mortgage WESTERN ALLIANCE BANK |
| Apr 14, 2020 | Warranty Deed, Transfer · Line of Credit WESTERN STATE BANK |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 24, 1996 · Amount on Record |
| Deed Sale | Dec 24, 1996 · Amount on Record |
| Prior Sale | Dec 10, 1996 · Amount on Record |
| Deed Document Number | 1996892694 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARICOPA AZ |
| Property Address | 420 E SOUTHERN AVE, TEMPE, AZ 85282-5212 |
| Transaction Type | Mortgage |
| Record Updated | Jul 18, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000173203 |
|---|---|
| Date | Mar 07, 2018 |
| Instrument | 20180173203 |
| Name | WESTERN ALLIANCE BANK |
|---|---|
| Type | Bank |
| Address | FLAGSTAFF, AZ 86001 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | MARICOPA AZ |
| Recording Date | Apr 14, 2020 |
| Property Address | 420 E SOUTHERN AVE, TEMPE, AZ 85282-5212 |
| Document Number | 0000317372 |
| Map Reference | MB 221 PG 20 |
| Instrument Date | Mar 26, 2020 |
| Instrument | 20200317372 |
| Transaction Type | Transfer |
| Record Updated | Dec 21, 2021 |
| Title Company | GREYSTONE TITLE AGENCY LLC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1234 E BOSTON ST # 103, 103, GILBERT, AZ 85295-7143 |
| Document Number | 0000317373 |
|---|---|
| Date | Apr 14, 2020 |
| Instrument | 20200317373 |
| Name | WESTERN STATE BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Apr 10, 2030 |
| Rate Type | Adjustable Rate |
|---|
Source: Maricopa County records · Assessment roll updated October 22, 2025 · Last verified April 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 | $44,501 (+97.62%) | $287,100 (+29.44%) Land $178,500 Building $108,600 | |
| 2025 | $2,698.00 (+1.93%) | $22,518 (-44.82%) | $221,800 (-10.31%) Land $208,300 Building $13,500 |
| 2024 | $40,805 | $247,300 Land $208,300 Building $39,000 | |
| 2023 | $2,647.00 |
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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