Maricopa County property record for 431 N Williams, Mesa, AZ 85203
| Property Type | Quadplex |
|---|---|
| Details | 3,822 sqft · built 1963 |
| Lot Size | 0.215 acres (9,366 sqft) |
| Owner | Company Name on Record |
| Last Sale | $118,750 (May 1996) |
| Tax Bill | $1,737 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 137-37-053 |
| Primary APN | 137-37-053 |
|---|---|
| Alternative APN |
|
| Units | 8 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,822 sqft Living Area |
| 1st Floor Area | 3,822 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Quadruplex |
| Exterior Material | Concrete Block |
| Construction Type | Tilt-Up Concrete |
| Roof Material | Built-Up Asphalt |
| Lot Area | 9,366 sqft (0.215 acres) |
| Garage Type | Carport |
| Garage Area | 720 sqft |
| Carport | Carport |
| Carport Area | 720 sqft |
| Heating System | Heat Pump |
|---|
| Street Address | 431 N WILLIAMS |
|---|---|
| City | MESA |
| State | AZ |
| Zip | 85203-7425 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Local Zoning Code | M-H |
| Legal Description | KO KO PALMS 2 LOTS 34-76 MCR 103-10 |
| Legal Range | 5E |
| Legal Township | 1N |
| Legal Section | 13 |
| Legal Subdivision | KO KO PALMS 2 LOTS 34-76 |
| Legal Lot Number | 53 |
| Jurisdiction | MARICOPA AZ |
| Township / Civil Division | PHOENIX |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 420800 |
Source: Maricopa County records, as of October 22, 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 | PO BOX 967, GILBERT, AZ 85299-0967 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 16, 1996 · Amount on Record |
| Deed Sale | May 16, 1996 · Amount on Record |
| Deed Document Number | 1996340568 |
| Prior Transfer Date | Mar 28, 1996 |
| Prior Transfer Doc | 0000340568 |
| Record Updated | Oct 29, 2026 |
Source: Maricopa County assessment roll, as of October 22, 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 | $70,360 (+299.55%) | $703,600 (+2.1%) Land $140,700 Building $562,900 | |
| 2025 | $1,737.00 (-0.29%) | $17,610 (-73.77%) | $689,100 (+2.65%) Land $137,800 Building $551,300 |
| 2024 | $67,130 | $671,300 Land $134,200 Building $537,100 | |
| 2023 | $1,742.00 |
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 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 646 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless | 5,000 / 5,000 |
| Cox Communications Cable | 2,000 / 500 |
| Tristate Wi-Fi by Wi-Fiber Fixed Wireless | 400 / 400 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
May also be available: GeoLinks, Verizon.
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