Maricopa County property record for 420 S 3rd Ave, Phoenix, AZ 85003
| Property Type | Commercial Office |
|---|---|
| Details | 3,498 sqft · built 1930 |
| Lot Size | 0.651 acres (28,367 sqft) |
| Owner | Company Name on Record |
| Last Sale | $373,550 (Jan 2002) |
| Tax Bill | $6,804 (2025) |
| Deeds & Mortgages | Oct 2022 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 112-18-997-B |
| Primary APN | 112-18-997-B |
|---|---|
| Alternative APN |
|
| Units | 2 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 3,498 sqft Gross Area |
| 1st Floor Area | 3,498 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1950 |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 28,367 sqft (0.651 acres) |
| Total Buildings | 2 Buildings |
| Cooling System | Package A/C |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Street Address | 420 S 3RD AVE |
|---|---|
| City | PHOENIX |
| State | AZ |
| Zip | 85003-2421 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | C-DT |
| Legal Description | MONTGOMERY MCR 2-40 TH PART SW4 SEC 8 DAF BEG SE COR UNNUMBERED TR LY N OF N LI BUCHANAN ST & W OF W LI 3RD AVE TH N 121.94F TH S 67D 51M W 402.34F TO A PT TH E 373.41F TH N 30F TO POB |
| Legal Range | 3E |
| Legal Township | 1N |
| Legal Section | 8 |
| Legal Subdivision | MONTGOMERY ADD BLKS 1-6, 11-14 |
| Legal Block | A |
| Legal Lot Number | A |
| Jurisdiction | MARICOPA AZ |
| Township / Civil Division | PHOENIX |
| Census Block Group | 1 |
| Census Block | 1037 |
| Census Tract | 114200 |
Source: Maricopa County records, as of July 29, 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 Record |
|---|---|
| Mailing Address | 13623 N CANTERBURY DR, PHOENIX, AZ 85023-6290 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 11, 2002 · Amount on Record |
| Deed Sale | Jan 11, 2002 · Amount on Record |
| Deed Document Number | 200236442 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARICOPA AZ |
| Property Address | 420 S 3RD AVE, PHOENIX, AZ 85003-2421 |
| Transaction Type | Mortgage |
| Record Updated | Mar 5, 2024 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE AGENCY |
| Name | Verified Name |
|---|
| Document Number | 0000764597 |
|---|---|
| Date | Oct 7, 2022 |
| Instrument | 20220764597 |
| Name | COMERICA BANK |
|---|---|
| Type | Bank |
| Address | LIVONIA, MI 48152 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Maricopa County assessment roll, as of October 22, 2025
| Type | Name |
|---|---|
| State | Arizona |
| County | Maricopa County |
| Municipality | Phoenix City |
| Elementary School District | Phoenix Elementary District (PK - 08) |
| Secondary School District | Phoenix Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $185,938 (+288.16%) | $1,199,600 (+4.25%) Land $798,200 Building $401,400 | |
| 2025 | $6,804.00 (+0.95%) | $47,903 (-73.99%) | $1,150,700 (+3.08%) Land $690,500 Building $460,200 |
| 2024 | $184,190 | $1,116,300 Land $642,200 Building $474,100 | |
| 2023 | $6,740.00 |
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.
Source: FEMA National Flood Hazard Layer, effective October 2, 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 |
Values are read at the parcel center point; lenders make the official flood determination.
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 PHOENIX serves 1,695,000 people · EPA ID AZ0407025 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2025 |
| Lead | 3 ppb (2022–2024) action level 15 ppb |
| Water Quality | Turbidity resolved · Jan 2021 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 296 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 |
| Tristate Wi-Fi by Wi-Fiber Fixed Wireless | 400 / 400 |
| AirFiber WISP Fixed Wireless | 100 / 25 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: CenturyLink, GeoLinks, T-Mobile, Verizon.
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