Maricopa County property record for 4801 E Koso Ct, Phoenix, AZ 85044
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 914 sqft · built 1978 |
| Lot Size | 0.086 acres (3,768 sqft) |
| Owner | Owner Name on Record |
| Last Sale | $114,000 (Sep 2013) |
| Tax Bill | $1,042 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 306-12-010 |
| Primary APN | 306-12-010 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 914 sqft Living Area |
| 1st Floor Area | 914 sqft |
| Year Built | Built 1978 |
|---|---|
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Built-Up Asphalt |
| Lot Area | 3,768 sqft (0.086 acres) |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 102 sqft |
| Cooling System | Refrigeration |
|---|---|
| Heating System | HVAC |
| Street Address | 4801 E KOSO CT |
|---|---|
| City | PHOENIX |
| State | AZ |
| Zip | 85044-2104 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-6 |
| Legal Description | AHWATUKEE RT-2 AMD PER MCR 195-26 |
| Legal Range | 04E |
| Legal Township | 01S |
| Legal Section | 18 |
| Legal Quarter | SE |
| Quarter-Quarter Section | SE |
| Legal Subdivision | AHWATUKEE RT-2 AMD |
| Legal Lot Number | 2429 |
| Jurisdiction | MARICOPA AZ |
| Township / Civil Division | PHOENIX |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 116708 |
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 | Owner Name on Record |
|---|---|
| Mailing Address | 4801 E KOSO CT, PHOENIX, AZ 85044-2104 |
| Occupancy | Owner Occupied |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 10, 2013 · Amount on Record |
| Deed Sale | Sep 10, 2013 · Amount on Record |
| Prior Sale | Jun 2, 2010 |
| Deed Document Number | 20130816666 |
| Record Updated | Jun 8, 2026 |
Source: Maricopa County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Arizona |
| County | Maricopa County |
| Municipality | Phoenix City |
| Elementary School District | Kyrene Elementary District (PK - 08) |
| Secondary School District | Tempe Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $25,320 (+1.69%) | $253,200 (+1.69%) Land $50,600 Building $202,600 | |
| 2025 | $1,042.00 (+10.38%) | ||
| 2024 | $24,900 | $249,000 Land $49,800 Building $199,200 | |
| 2022 | $944.00 |
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 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 727 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 100 |
| Tristate Wi-Fi by Wi-Fiber Fixed Wireless | 400 / 400 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL | 140 / 20 |
| AirFiber WISP Fixed Wireless | 100 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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