Maricopa County property record for 7838 E Onza Ave, Mesa, AZ 85212
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 1,670 sqft · built 1997 |
| Lot Size | 0.153 acres (6,673 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $480,000 (May 2022) |
| Tax Bill | $1,337 (2025) |
| Deeds & Mortgages | May 2022 Sale |
| Flood Zone | Zone X (moderate risk) |
| APN | 304-04-087 |
| Primary APN | 304-04-087 |
|---|
| Full Baths | 3 Baths |
|---|---|
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,670 sqft Living Area |
| 1st Floor Area | 1,670 sqft |
| Year Built | Built 1997 |
|---|---|
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Concrete Tile |
| Lot Area | 6,673 sqft (0.153 acres) |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 240 sqft |
| Cooling System | Refrigeration |
|---|---|
| Heating System | HVAC |
| Street Address | 7838 E ONZA AVE |
|---|---|
| City | MESA |
| State | AZ |
| Zip | 85212-1500 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-6 |
| Legal Description | BOULDER CREEK UNIT 1 MCR 426-17 |
| Legal Range | 07E |
| Legal Township | 01S |
| Legal Section | 08 |
| Legal Quarter | NW |
| Quarter-Quarter Section | NE |
| Legal Subdivision | BOULDER CREEK UNIT 1 |
| Legal Lot Number | 55 |
| Legal Unit | 1 |
| Jurisdiction | MARICOPA AZ |
| Township / Civil Division | PHOENIX |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 422654 |
Source: Maricopa County records, as of November 20, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 7838 E ONZA AVE, MESA, AZ 85212-1500 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 24, 2022 · Amount on Record |
| Deed Sale | May 24, 2022 · Amount on Record |
| Prior Sale | Jan 8, 1998 · Amount on Record |
| Deed Document Number | 20220444775 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | MARICOPA AZ |
| Recording Date | May 24, 2022 |
| Property Address | 7838 E ONZA AVE, MESA, AZ 85212-1500 |
| Document Number | 0000444775 |
| Map Reference | MB 426 PG 17 |
| Instrument Date | May 5, 2022 |
| Instrument | 20220444775 |
| Transaction Type | Transfer |
| Record Updated | Jun 2, 2022 |
| Title Company | SURETY TITLE AGENCY INC, SECURITY TITLE AGENCY INC |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Verified / From Affidavit |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 7838 E ONZA AVE, 7838, MESA, AZ 85212-1500 |
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 7838 E ONZA AVE, MESA, AZ 85212-1500 |
| Investor | Possibly a Property Investor |
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 | $37,570 (-1.08%) | $375,700 (-1.08%) Land $75,100 Building $300,600 | |
| 2025 | $1,337.00 (+5.61%) | ||
| 2024 | $37,980 (+21.07%) | $379,800 (+21.07%) Land $75,900 Building $303,900 | |
| 2023 | $31,370 Land $6,270 Building $25,100 | $313,700 Land $62,700 Building $251,000 | |
| 2022 | $1,266.00 |
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 October 2, 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 |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.9% of Arizona |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | 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 593 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Cox Communications Cable | 2,000 / 100 |
| CenturyLink DSL | 140 / 20 |
| Tristate Wi-Fi by Wi-Fiber Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: TREPIC Networks, Verizon.
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