Potter County property record for 3603 NE 21st Ave, Amarillo, TX 79107
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,412 sqft · built 1949 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $545 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-018-0100-5120 |
| Primary APN | R-018-0100-5120 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,412 sqft Living Area |
| 1st Floor Area | 1,412 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Exterior Material | Brick/Stone |
| Roof Material | Composition Shingle |
| Lot Area | 6,970 sqft (0.16 acres) |
| Lot Dimensions | 140 ft deep x 50 ft wide |
| Storage Building | 1 sqft |
| Cooling System | Wall Unit |
|---|---|
| Heating System | Floor/Wall Furnace |
| Account Number | R123685 |
|---|---|
| Street Address | 3603 NE 21ST AVE |
| City | AMARILLO |
| State | TX |
| Zip | 79107-7230 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R3 |
| Legal Description | EAST AMARILLO SUB, LOT 023, BLK 0081 - UDI: 50.000000% |
| Legal Subdivision | EAST AMARILLO SUB |
| Legal Block | 81 |
| Legal Lot Number | 023 |
| Jurisdiction | POTTER TX |
| Township / Civil Division | AMARILLO |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 12600 |
3603 NE 21st Ave is owned and occupied by an individual who acquired it in March 2025.
Source: Potter County records, as of May 26, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3603 NE 21ST AVE, AMARILLO, TX 79107-7230 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Jul 1, 1981 |
| Deed Sale | Jul 1, 1981 |
| Last Transfer Date | Mar 13, 2025 |
| Transfer Doc | 0000002846 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 3603 NE 21st Ave was $545.
Source: Potter County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Amarillo City |
| County | Potter County |
| Unified School District | Amarillo Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $545.00 Homeowner's exemption Senior Citizen's exemption | $62,673 Land $2,500 Building $60,173 | $62,673 Land $2,500 Building $60,173 |
| 2024 | $545.00 | ||
| 2023 | $58,503 Land $2,500 Building $56,003 | $58,503 Land $2,500 Building $56,003 | |
| 2019 | $1,730.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3603 NE 21st Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective December 6, 2022
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 3603 NE 21st Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | AMARILLO MUNICIPAL WATER SYSTEM serves 201,291 people · EPA ID TX1880001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Apr 2024 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 647 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Metronet Fiber | 5,120 / 5,120 |
| AT&T Fiber | 5,000 / 5,000 |
| Optimum Cable | 940 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
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