Cimarron County property record for 509 Adams Ave, Keyes, OK 73947
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,404 sqft · built 1947 |
| Lot Size | 0.258 acres (11,238 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $25,000 (Jun 2004) |
| Tax Bill | $260 (2025) |
| APN | 0210-00-029-005-0-000-00 |
| Primary APN | 0210-00-029-005-0-000-00 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,404 sqft Living Area |
| 1st Floor Area | 1,404 sqft |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Architectural Style | Traditional |
| Exterior Material | Other |
| Foundation Type | Block |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 11,238 sqft (0.258 acres) |
| Lot Dimensions | 150 ft deep x 75 ft wide |
| Garage Type | Mixed |
| Garage Area | 364 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 42 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 6717 |
|---|---|
| Street Address | 509 ADAMS AVE |
| City | KEYES |
| State | OK |
| Zip | 73947 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S 40' LOT 5 & N 35' LOT 6 BLK 29 2ND ADD KEYES |
| Legal Range | 7E |
| Legal Township | 4N |
| Legal Section | 13 |
| Legal Subdivision | SECOND ADDITION KEYES |
| Legal Block | 29 |
| Legal Lot Number | 5,6 |
| Jurisdiction | CIMARRON OK |
| Township / Civil Division | KEYES |
| Census Block Group | 1 |
| Census Block | 1937 |
| Census Tract | 950100 |
509 Adams Ave is owned and occupied by two individuals who bought it in June 2004.
Source: Cimarron County records, as of October 9, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 202, KEYES, OK 73947-0202 |
| 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 | Jun 16, 2004 · Amount on File |
| Deed Sale | Jun 16, 2004 · Amount on File |
| Prior Sale | Jan 12, 2001 · Amount on File |
| Deed Book / Page | 328 / 865 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 509 Adams Ave was $260 with a homeowner's exemption.
Source: Cimarron County assessment roll, as of January 21, 2026
| Type | Name |
|---|---|
| State | Oklahoma |
| County | Cimarron County |
| Municipality | Keyes Town |
| Unified School District | Boise City Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,187 (+3%) Land $147 Building $5,040 | $39,902 (-26.94%) Land $1,132 Building $38,770 | |
| 2025 | $260.00 Homeowner's exemption | $5,036 Land $143 Building $4,893 | $54,613 Land $3,518 Building $51,095 |
| 2023 | $239.00 Homeowner's exemption | $4,747 Land $117 Building $4,630 | $60,323 Land $900 Building $59,423 |
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.
FEMA has no flood map on file for 509 Adams Ave.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 509 Adams Ave is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · lower than 92% of Oklahoma |
|---|---|
| Wildfire Likelihood | 0.03% 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 | KEYES UTILITY AUTH. serves 315 people · EPA ID OK2001302 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2025 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 7 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 102 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Panhandle Telephone Fiber | 1,000 / 1,000 |
4G LTE only, no 5G reported
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