Maricopa County property record for 3900 S Mountain Rd, Mesa, AZ 85212
| Property Type | Public School (Administration, Campus, Dorms, Instruction) |
|---|---|
| Details | 84,734 sqft · built 2006 |
| Lot Size | 12 acres (525,508 sqft) |
| Owner | Owner Name on File |
| Flood Zone | Zone D (undetermined) |
| APN | 304-33-003B |
| Primary APN | 304-33-003B |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 84,734 sqft Total Area |
| 1st Floor Area | 84,734 sqft |
| Year Built | Built 2006 |
|---|---|
| Exterior Material | Concrete Block |
| Construction Type | Concrete |
| Lot Area | 525,508 sqft (12 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Package Unit |
| Account Number | 0001000987 |
|---|---|
| Street Address | 3900 S MOUNTAIN RD |
| City | MESA |
| State | AZ |
| Zip | 85212-7005 |
| Property Category | Public Works |
| Property Type | Public Works > Public School (Administration, Campus, Dorms, Instruction) |
| Local Zoning Code | PS |
| Legal Description | THAT PRT NW4 SEC 13 DAF COM AT INT S LN SD NW4 WI W LN OF E 55F TH/OF TH N ALG SD W LN 55F TO POB TH S 44D 20M W 21.21F TH W |
| Legal Range | 07E |
| Legal Township | 01S |
| Legal Section | 13 |
| Legal Quarter | NW |
| Quarter-Quarter Section | SW |
| Legal Subdivision | EASTMARK DEV UNIT 3/4 PCLS 3/4-1 THRU 3/ |
| Jurisdiction | MARICOPA AZ |
| Township / Civil Division | PHOENIX |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 422648 |
The current owner of 3900 S Mountain Rd acquired it in August 2004.
Source: Maricopa County records, as of November 20, 2025
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 140 S GILBERT RD, GILBERT, AZ 85296-1016 |
| Occupancy | Owner Occupied |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Aug 30, 2004 |
| Transfer Doc | 0001008608 |
| 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 | Gilbert Unified District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,479,536 | $23,196,907 Land $7,247,743 Building $15,949,164 | |
| 2025 | Additional exemption filed | ||
| 2024 | $3,372,660 | $22,484,400 Land $6,416,100 Building $16,068,300 | |
| 2023 | Additional exemption filed |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3900 S Mountain Rd in Zone D, where flood risk has not been studied.
Source: FEMA National Flood Hazard Layer, effective October 2, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
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.
Wildfire risk around 3900 S Mountain Rd is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 87% of Arizona |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 339 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Cox Communications Fiber | 2,000 / 35 |
| CopperNet Systems Fixed Wireless | 400 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL | 140 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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