Maricopa County property record for 643 S Williams, Mesa, AZ 85204 · Last verified November 2025
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 624 sqft · built 1950 |
| Lot Size | 0.366 acres (15,943 sqft) |
| Owner | Owner Name on File |
| Tax Bill | $493 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 139-56-006 |
| Primary APN | 139-56-006 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 624 sqft Living Area |
| 1st Floor Area | 624 sqft |
| Year Built | Built 1950 |
|---|---|
| Exterior Material | Block |
| Construction Type | Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 15,943 sqft (0.366 acres) |
| Cooling System | Evaporative |
|---|---|
| Heating System | HVAC |
| Street Address | 643 S WILLIAMS |
|---|---|
| City | MESA |
| State | AZ |
| Zip | 85204-3643 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MARTIN HOMES |
| Legal Range | 05E |
| Legal Township | 01N |
| Legal Section | 25 |
| Legal Quarter | NE |
| Quarter-Quarter Section | SW |
| Legal Subdivision | MARTIN HOMES |
| Legal Lot Number | 6 |
| Jurisdiction | MARICOPA AZ |
| Township / Civil Division | PHOENIX |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 421802 |
Source: Maricopa County records · APN 139-56-006
Assessment roll updated January 1, 2025 · Last verified November 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 460 S FRASER DR, MESA, AZ 85204-2606 |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Aug 22, 2008 |
| Transfer Doc | 0000734730 |
| Record Updated | Jun 08, 2026 |
Source: Maricopa County records · Assessment roll updated January 1, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| State | Arizona |
| County | Maricopa County |
| Municipality | Mesa City |
| Unified School District | Mesa Unified District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $23,420 (+3.86%) | $234,200 (+3.86%) Land $46,800 Building $187,400 | |
| 2025 | $493.00 (+1.02%) | ||
| 2024 | $22,550 | $225,500 Land $45,100 Building $180,400 | |
| 2022 | $488.00 |
Source: FEMA National Flood Hazard Layer, Maricopa County (04013C), updated October 2, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures