Oklahoma County property record for 21555 Diagonal Rd, Luther, OK 73054
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,767 sqft · built 2022 |
| Lot Size | 1 acres (43,560 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,283 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 4045-18-959-1000 |
| Primary APN | 4045-18-959-1000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,767 sqft Living Area |
| 1st Floor Area | 1,767 sqft |
| Year Built | Built 2022 |
|---|---|
| Effective Year Built | Effective 2022 |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 43,560 sqft (1 acres) |
| View / Lot | Dead End |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R189591000 |
|---|---|
| Street Address | 21555 DIAGONAL RD |
| City | LUTHER |
| State | OK |
| Zip | 73054-9806 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | UNPLTD PT SEC 12 14N 1E PT NE4 SEC 12 14N 1E 1 SQ ACR IN SW/C OF W1/2 OF NE4 |
| Legal Range | 01E |
| Legal Township | 14N |
| Legal Section | 12 |
| Legal Subdivision | UNPLTD PT SEC 12 14N 1E |
| Jurisdiction | OKLAHOMA OK |
| Township / Civil Division | OKLAHOMA CITY NORTHEAST |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 109202 |
21555 Diagonal Rd is owned and occupied by two individuals who acquired it in January 2025.
Source: Oklahoma County records, as of January 21, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21555 DIAGONAL RD, LUTHER, OK 73054-9806 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 Transfer Date | Jan 2, 2025 |
| Transfer Doc | 0000018058 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 21555 Diagonal Rd was $2,283, down 8% from the year before.
Source: Oklahoma County assessment roll, as of January 21, 2026
| Type | Name |
|---|---|
| State | Oklahoma |
| County | Oklahoma County |
| Unified School District | Luther Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,283.00 (-7.98%) | $24,035 Land $1,588 Building $22,447 | $218,500 Land $14,439 Building $204,061 |
| 2024 | $2,481.00 (+4,252.63%) | ||
| 2023 | $57.00 | $628 Land $628 | $10,968 Land $10,968 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21555 Diagonal Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective May 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| 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.
Wildfire risk around 21555 Diagonal Rd is high, ranking above 74% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 74% of the US · above 41% of Oklahoma |
|---|---|
| Wildfire Likelihood | 0.3% 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 | LUTHER serves 650 people · EPA ID OK2005503 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2024 |
| 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 | 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.
Source: FCC Broadband Data Collection, based on 3 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Centranet Fiber | 1,000 / 1,000 |
| Airosurf Communications Fixed Wireless | 250 / 50 |
| Atlink Services Fixed Wireless | 100 / 20 |
4G LTE only, no 5G reported
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