Maricopa County property record for 450 W 4th Pl, Mesa, AZ 85201
| Property Type | Medical Building |
|---|---|
| Details | 15,228 sqft · built 1973 |
| Lot Size | 0.969 acres (42,253 sqft) |
| Owner | Company Name on Record |
| Last Sale | $315,000 (Apr 2016) |
| Flood Zone | Zone X (moderate risk) |
| APN | 135-25-057E |
| Primary APN | 135-25-057E |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 15,228 sqft Total Area |
| Gross Area | 15,598 sqft |
| 1st Floor Area | 15,598 sqft |
| Elevator | Elevator |
| Year Built | Built 1973 |
|---|---|
| Exterior Material | Stucco |
| Construction Type | Concrete |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 42,253 sqft (0.969 acres) |
| Utility Building | 370 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 450 W 4TH PL |
|---|---|
| City | MESA |
| State | AZ |
| Zip | 85201-5300 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Medical Building |
| Local Zoning Code | RM-4 |
| Legal Description | S 113D20 OF N 527.82 OF E 562.98 OF SE4 SE4 DAF_BEG 183FN & 25F E OF SW COR OF E 562.98D SE4 & TR POB TH N ALG E LN FINDLEY D |
| Legal Range | 05E |
| Legal Township | 01N |
| Legal Section | 16 |
| Legal Quarter | SE |
| Quarter-Quarter Section | SE |
| Jurisdiction | MARICOPA AZ |
| Township / Civil Division | PHOENIX |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 421102 |
Source: Maricopa County records, as of November 20, 2025
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 | 5264 E HOBART ST, MESA, AZ 85205-4389 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 14, 2016 · Amount on Record |
| Deed Sale | Apr 14, 2016 · Amount on Record |
| Prior Sale | Jul 6, 1999 · Amount on Record |
| Deed Document Number | 20160246661 |
| Record Updated | Jun 8, 2026 |
Source: Maricopa County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Arizona |
| County | Maricopa County |
| Municipality | Mesa City |
| Unified School District | Mesa Unified District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $256,180 (+2.61%) | $1,707,867 (+2.61%) Land $402,700 Building $1,305,167 | |
| 2024 | $249,670 (+12.84%) | $1,664,468 (+12.84%) Land $434,600 Building $1,229,868 | |
| 2023 | $221,265 Land $58,650 Building $162,615 | $1,475,100 Land $391,000 Building $1,084,100 | |
| 2022 | Additional exemption filed |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 MESA serves 466,000 people · EPA ID AZ0407095 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2024 |
| Lead | 5 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 24 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 577 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| AT&T Fiber · Fixed Wireless | 5,000 / 5,000 |
| Cox Communications Cable · Fiber in parts of the area | 2,000 / 100 |
| Tristate Wi-Fi by Wi-Fiber Fixed Wireless | 400 / 400 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: GeoLinks.
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