Maricopa County property record for 10849 E Onza Ave, Mesa, AZ 85212
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,091 sqft · built 2008 |
| Lot Size | 0.155 acres (6,750 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $323,466 (Sep 2008) |
| Tax Bill | $2,672 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 312-05-362 |
| Primary APN | 312-05-362 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 2,091 sqft Living Area |
| Gross Area | 2,279 sqft |
| 1st Floor Area | 2,091 sqft |
| Year Built | Built 2008 |
|---|---|
| Effective Year Built | Effective 2008 |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Material | Concrete |
| Lot Area | 6,750 sqft (0.155 acres) |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 188 sqft |
| Cooling System | Refrigeration |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Street Address | 10849 E ONZA AVE |
|---|---|
| City | MESA |
| State | AZ |
| Zip | 85212-2924 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-6 |
| Legal Description | SUNLAND SPRINGS VILLAGE UNIT 6 MCR 795-40 |
| Legal Range | 7E |
| Legal Township | 1S |
| Legal Section | 12 |
| Legal Subdivision | SUNLAND SPRINGS VILLAGE UNIT 6 |
| Legal Lot Number | 1322 |
| Legal Unit | 6 |
| Jurisdiction | MARICOPA AZ |
| Township / Civil Division | PHOENIX |
| Census Block Group | 1 |
| Census Block | 1029 |
| Census Tract | 422650 |
Source: Maricopa County records · APN 312-05-362
Assessment roll updated October 22, 2025 · Last verified August 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 File |
|---|---|
| Mailing Address | 10849 E ONZA AVE, MESA, AZ 85212-2924 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 25, 2008 · Amount on Record |
| Deed Sale | Sep 25, 2008 · Amount on Record |
| Deed Document Number | 2008827471 |
| Last Transfer Date | Feb 08, 2024 |
| Transfer Doc | 0000065705 |
| Record Updated | Sep 20, 2026 |
Source: Maricopa County records · Assessment roll updated October 22, 2025 · Last verified August 2026
| Type | Name |
|---|---|
| State | Arizona |
| County | Maricopa County |
| Municipality | Mesa City |
| Unified School District | Gilbert Unified District (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $45,660 (+26.55%) | $456,600 (+0.46%) Land $91,300 Building $365,300 | |
| 2025 | $2,672.00 (+5.65%) | $36,081 (-24.64%) | $454,500 (-5.08%) Land $90,900 Building $363,600 |
| 2024 | $47,880 | $478,800 Land $95,700 Building $383,100 | |
| 2022 | $2,529.00 |
Source: FEMA National Flood Hazard Layer as of October 2, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 67% of the US · lower than 74% of Arizona |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Cox Communications Cable · Fiber in parts of the area | 2,000 / 100 |
| CopperNet Systems Fixed Wireless | 400 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| Lumen Technologies DSL | 140 / 20 |
| Wi-Fiber Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
Based on FCC filings for 556 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF MESA serves 466,000 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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