Yavapai County property record for 12900 E Onyx Dr, Mayer, AZ 86333
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $5,000 (Jul 2024) |
| Tax Bill | $91 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 500-14-010E |
| Primary APN | 500-14-010E |
|---|---|
| Alternative APN |
|
| Lot Area | 8,712 sqft (0.2 acres) |
|---|
| Account Number | 50014010E3 |
|---|---|
| Street Address | 12900 E ONYX DR |
| City | MAYER |
| State | AZ |
| Zip | 86333 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | BIG BUG DIST: IRREG PCL BY M&B LYING ALONG THE S LINE OF & IN ONY X #8 CONT .20 AC |
| Legal Subdivision | BIG BUG DIST |
| Jurisdiction | YAVAPAI AZ |
| Township / Civil Division | CORDES LAKES-MAYER |
| Census Block Group | 1 |
| Census Block | 1052 |
| Census Tract | 1502 |
Source: Yavapai County records, as of April 29, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | PO BOX 751, MAYER, AZ 86333-0751 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 12, 2024 · Amount on Record |
| Deed Sale | Jul 12, 2024 · Amount on Record |
| Deed Document Number | 202427790 |
| Record Updated | Jun 8, 2026 |
Source: Yavapai County assessment roll, as of April 29, 2026
| Type | Name |
|---|---|
| State | Arizona |
| County | Yavapai County |
| Unified School District | Mayer Unified District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2027 | $12,445 (+4.91%) Land $12,445 | ||
| 2025 | $91.00 (+9.64%) | $1,779 Land $1,779 | $11,862 Land $11,862 |
| 2022 | $83.00 |
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 September 30, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 5 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 79% of the US · above 69% of Arizona |
|---|---|
| Wildfire Likelihood | 0.4% 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 | MAYER DWID private · serves 1,400 people · EPA ID AZ0413039 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2024 |
| Lead | 4 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 16 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 223 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sparklight Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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