Maricopa County property record for 4871 S Key Biscayne Dr, Gilbert, AZ 85298
| Property Type | Public School (Administration, Campus, Dorms, Instruction) |
|---|---|
| Details | 11,185 sqft · built 2006 |
| Lot Size | 63.3 acres (2,758,176 sqft) |
| Owner | Owner Name on File |
| Tax Bill | $12,664 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 304-71-005N |
| Primary APN | 304-71-005N |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 11,185 sqft Total Area |
| Gross Area | 38,362 sqft |
| 1st Floor Area | 38,362 sqft |
| Year Built | Built 2006 |
|---|---|
| Exterior Material | Concrete Block |
| Construction Type | Concrete |
| Lot Area | 2,758,176 sqft (63.3 acres) |
| Utility Building | 27,177 sqft |
| Total Buildings | 11 Buildings |
| Cooling System | HVAC |
|---|---|
| Heating System | Package Unit |
| Street Address | 4871 S KEY BISCAYNE DR |
|---|---|
| City | GILBERT |
| State | AZ |
| Zip | 85298-3235 |
| Property Category | Public Works |
| Property Type | Public Works > Public School (Administration, Campus, Dorms, Instruction) |
| Local Zoning Code | PF/I |
| Legal Description | TH PT NW4 SEC 16 AS DESC P/F 05-1294341 EX ANT PR LY WI-IN CHANDLER HIGH SCHOOL NO 4 MOD MCR 949-49 |
| Legal Range | 06E |
| Legal Township | 02S |
| Legal Section | 16 |
| Legal Quarter | NW |
| Quarter-Quarter Section | SE |
| Jurisdiction | MARICOPA AZ |
| Township / Civil Division | CHANDLER |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 815902 |
The current owner of 4871 S Key Biscayne Dr acquired it in September 2005.
Source: Maricopa County records, as of November 20, 2025
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 1525 W FRYE RD, CHANDLER, AZ 85224-6178 |
| Occupancy | Owner Occupied |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Sep 6, 2005 |
| Transfer Doc | 0001294341 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 4871 S Key Biscayne Dr was $12,664 with an additional exemption.
Source: Maricopa County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Arizona |
| County | Maricopa County |
| Municipality | Gilbert Town |
| Unified School District | Chandler Unified District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $15,181,158 | $101,207,720 Land $25,587,900 Building $75,619,820 | |
| 2025 | $12,664.00 Additional exemption filed | ||
| 2024 | $14,379,055 | $95,860,367 Land $21,267,700 Building $74,592,667 | |
| 2022 | $12,664.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4871 S Key Biscayne Dr in Zone X, an area of moderate flood risk.
Source: FEMA National Flood Hazard Layer, effective October 2, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 7 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.
The area around 4871 S Key Biscayne Dr has no burnable land within ember reach, so its wildfire risk is not rated.
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 | TOWN OF GILBERT serves 247,600 people · EPA ID AZ0407092 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2025 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | Treatment report not submitted Oct 2017 |
| Monitoring and Reporting | 53 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 40 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| TREPIC Networks Fixed Wireless | 200 / 30 |
| Tristate Wi-Fi by Wi-Fiber Fixed Wireless | 100 / 20 |
May also be available: AirFiber WISP.
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