Maricopa County property record for 4810 E Koso Ct, Phoenix, AZ 85044
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 914 sqft · built 1978 |
| Lot Size | 0.092 acres (4,003 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $170,000 (May 2019) |
| Tax Bill | $1,357 (2025) |
| Deeds & Mortgages | May 2019 Sale |
| Flood Zone | Zone X (moderate risk) |
| APN | 306-12-003 |
| Primary APN | 306-12-003 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 914 sqft Living Area |
| Gross Area | 1,016 sqft |
| 1st Floor Area | 914 sqft |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Exterior Material | Wood Frame |
| Construction Type | Frame |
| Roof Material | Built-Up Asphalt |
| Lot Area | 4,003 sqft (0.092 acres) |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 102 sqft |
| Cooling System | Refrigeration |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 4810 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 MCR 195-26 |
| Legal Range | 4E |
| Legal Township | 1S |
| Legal Section | 18 |
| Legal Subdivision | AHWATUKEE RT-2 AMD |
| Legal Lot Number | 2422 |
| Jurisdiction | MARICOPA AZ |
| Township / Civil Division | PHOENIX |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 116708 |
Source: Maricopa County records, as of October 21, 2026
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 |
|---|---|
| Mailing Address | 3323 E CHANDLER BLVD, PHOENIX, AZ 85048 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 9, 2019 · Amount on Record |
| Deed Sale | May 9, 2019 · Amount on Record |
| Prior Sale | May 11, 2001 · Amount on Record |
| Deed Document Number | 2019338107 |
| Prior Transfer Date | Mar 26, 1996 |
| Prior Transfer Doc | 0000206971 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | MARICOPA AZ |
| Recording Date | May 9, 2019 |
| Property Address | 4810 E KOSO CT, PHOENIX, AZ 85044-2104 |
| Document Number | 0000338107 |
| Instrument Date | May 8, 2019 |
| Instrument | 338107 |
| Transaction Type | Transfer |
| Record Updated | May 14, 2019 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE AGENCY |
| Amount | Amount Recorded |
|---|---|
| Tax | $170.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3323 E CHANDLER BLD PHOENIX AZ 85048, PHOENIX, AZ 85048 |
Source: Maricopa County assessment roll, as of October 22, 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 | $26,170 (+101.29%) | $261,700 (+6.38%) Land $52,300 Building $209,400 | |
| 2025 | $1,357.00 (+4.06%) | $13,001 (-50.13%) | $246,000 (-5.64%) Land $49,200 Building $196,800 |
| 2024 | $26,070 | $260,700 Land $52,100 Building $208,600 | |
| 2023 | $1,304.00 |
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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