Maricopa County property record for 4420 E Onyx Ave, Phoenix, AZ 85028
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,549 sqft · built 1979 |
| Lot Size | 0.77 acres (33,574 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,220 (2025) |
| Deeds & Mortgages | Feb 2018 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 168-15-095 |
| Primary APN | 168-15-095 |
|---|
| Full Baths | 3 Baths |
|---|---|
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,549 sqft Living Area |
| 1st Floor Area | 2,549 sqft |
| Year Built | Built 1979 |
|---|---|
| Exterior Material | Stucco |
| Construction Type | Concrete Block |
| Roof Material | Built-Up Asphalt |
| Lot Area | 33,574 sqft (0.77 acres) |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 78 sqft |
| Cooling System | Refrigeration |
|---|---|
| Heating System | HVAC |
| Street Address | 4420 E ONYX AVE |
|---|---|
| City | PHOENIX |
| State | AZ |
| Zip | 85028-4205 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PAD-LD |
| Legal Description | RANCHO ALTA VIDA PER MCR 174-10 |
| Legal Range | 04E |
| Legal Township | 03N |
| Legal Section | 30 |
| Legal Quarter | NE |
| Quarter-Quarter Section | SW |
| Legal Subdivision | RANCHO ALTA VIDA |
| Legal Lot Number | 94 |
| Jurisdiction | MARICOPA AZ |
| Township / Civil Division | PHOENIX |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 105101 |
4420 E Onyx Ave is owned and occupied by two individuals who acquired it in April 1997.
Source: Maricopa County records, as of November 20, 2025
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4420 E ONYX AVE, PHOENIX, AZ 85028-4205 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Apr 11, 1997 |
| Deed Sale | Apr 11, 1997 |
| Prior Sale | Apr 19, 1995 · Amount on File |
| Deed Document Number | 19970238812 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARICOPA AZ |
| Property Address | 4420 E ONYX AVE, PHOENIX, AZ 85028-4205 |
| Document Number | 0000154662 |
| Instrument Date | Feb 23, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Aug 31, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 4420 E ONYX AVE PHOENIX AZ 850284205, PHOENIX, AZ 85028-4205 |
| Document Number | 0000154662 |
|---|---|
| Date | Feb 28, 2018 |
| Instrument | 154662 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Feb 27, 2048 |
The 2025 property tax bill for 4420 E Onyx Ave was $5,220.
Source: Maricopa County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Arizona |
| County | Maricopa County |
| Municipality | Phoenix City |
| Unified School District | Scottsdale Unified District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $106,660 | $1,066,600 Land $213,300 Building $853,300 | |
| 2025 | $5,220.00 | ||
| 2024 | $109,230 | $1,092,300 Land $218,400 Building $873,900 | |
| 2023 | $4,846.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4420 E Onyx Ave in Zone X, an area of moderate flood risk, though there have been 1 flood claim nearby since 2014.
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 5 (25% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 1 (2014) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2014 · Severe Storms And Flooding |
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 4420 E Onyx Ave is low, with a 0.01% 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 | 0.01% 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 PHOENIX serves 1,695,000 people · EPA ID AZ0407025 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2025 |
| Lead | 3 ppb (2022–2024) action level 15 ppb |
| Water Quality | Turbidity resolved · Jan 2021 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 276 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 |
| CenturyLink DSL | 140 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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