Washita County property record for 509 S 4th St, Sentinel, OK 73664
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 448 sqft · built 1920 |
| Lot Size | 0.16 acres (7,000 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $186 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | C030-00-042-010-0-001-00 |
| Primary APN | C030-00-042-010-0-001-00 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 448 sqft Living Area |
| 1st Floor Area | 448 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Traditional |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Block |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 7,000 sqft (0.16 acres) |
| Lot Dimensions | 140 ft deep x 5 ft wide |
| Porch | Slab |
| Porch Area | 24 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | Window A/C |
|---|---|
| Heating System | Floor/Wall Furnace |
| Account Number | 9369 |
|---|---|
| Street Address | 509 S 4TH ST |
| City | SENTINEL |
| State | OK |
| Zip | 73664 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | SENTINEL, FIRST ADD'N. BLK. 42 LOT 10 (50 X 140) |
| Legal Subdivision | FIRST ADDN |
| Legal Block | 42 |
| Legal Lot Number | 10 |
| Jurisdiction | WASHITA OK |
| Township / Civil Division | SOUTHWEST WASHITA |
| Census Block Group | 2 |
| Census Block | 2404 |
| Census Tract | 965000 |
Source: Washita County records, as of September 23, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | PO BOX 223, SENTINEL, OK 73664-0223 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 6, 2004 |
| Deed Sale | Apr 6, 2004 |
| Prior Sale | Apr 6, 2004 |
| Deed Book / Page | 981 / 519 |
| Record Updated | Oct 29, 2026 |
Source: Washita County assessment roll, as of February 3, 2026
| Type | Name |
|---|---|
| State | Oklahoma |
| County | Washita County |
| Municipality | Sentinel Town |
| Unified School District | Sentinel Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,748 (+3%) Land $61 Building $3,687 | $34,072 (-36.88%) Land $550 Building $33,522 | |
| 2025 | $186.00 (+0.54%) Homeowner's exemption | $3,639 (+6.06%) Land $61 Building $3,578 | |
| 2024 | $185.00 (+8.19%) | $53,980 (+6.49%) Land $550 Building $53,430 | |
| 2023 | $171.00 Homeowner's exemption | $3,431 Land $61 Building $3,370 | $50,692 Land $550 Building $50,142 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective April 3, 2012
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 95% of Oklahoma |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
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 | SENTINEL PWS serves 859 people · EPA ID OK3007505 |
|---|---|
| Water Source | Purchased groundwater from BECKHAM CO RWD # 1 |
| Last State Inspection | Oct 2025 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 277 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Pioneer Telephone Cooperative Fiber | 1,000 / 1,000 |
| Hudson Technology Solutions Fixed Wireless | 500 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Nextlink Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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