Harper County property record for 421 SE 5th St, Buffalo, OK 73834
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.161 acres (7,013 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $27 (2025) |
| APN | 11112 |
| Primary APN | 11112 |
|---|---|
| Alternative APN |
|
| Lot Area | 7,013 sqft (0.161 acres) |
|---|
| Account Number | 11112 |
|---|---|
| Street Address | 421 SE 5TH ST |
| City | BUFFALO |
| State | OK |
| Zip | 73834-8905 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | BUFFALO ORIGINAL BLOCK 17 LOTS 11-12 BK 722 PG 307 TRUSTEES: GREGORY GENE HARPER & CATHERINE K. HARPER BOOK 695 PAGE 303 |
| Legal Subdivision | BUFFALO ORIG |
| Legal Block | 17 |
| Legal Lot Number | 11,12 |
| Jurisdiction | HARPER OK |
| Township / Civil Division | BUFFALO |
| Census Block Group | 1 |
| Census Block | 1276 |
| Census Tract | 952100 |
Source: Harper County records, as of September 23, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 1701 INDIAN SPRINGS DR, EDMOND, OK 73003-2495 |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Harper County assessment roll, as of January 20, 2026
| Type | Name |
|---|---|
| State | Oklahoma |
| County | Harper County |
| Municipality | Buffalo Town |
| Unified School District | Buffalo Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $354 (+5.04%) Land $252 Building $102 | $2,950 (-9.26%) Land $2,100 Building $850 | |
| 2025 | $27.00 | $337 (+10.13%) Land $252 Building $85 | |
| 2024 | $27.00 (+8%) | $3,251 (+27.49%) Land $2,100 Building $1,151 | |
| 2023 | $25.00 | $306 Land $252 Building $54 | $2,550 Land $2,100 Building $450 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · lower than 87% of Oklahoma |
|---|---|
| Wildfire Likelihood | 0.07% 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 | HARPER CO RWD #1 serves 198 people · EPA ID OK2003001 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2026 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 106 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 20 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 25 / 3 |
| Pioneer Telephone Cooperative DSL | 10 / 1 |
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