Marshall County property record for 18983 Grantham Rd, Madill, OK 73446 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 862 sqft · built 1930 |
| Lot Size | 5.16 acres (224,770 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $153 (2025) |
| APN | 0000-30-05S-06E-0-005-00 |
| Primary APN | 0000-30-05S-06E-0-005-00 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 862 sqft Living Area |
| 1st Floor Area | 862 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | Traditional |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 224,770 sqft (5.16 acres) |
| Porch | Slab |
| Porch Area | 157 sqft |
| Cooling System | None |
|---|
| Account Number | 1179 |
|---|---|
| Street Address | 18983 GRANTHAM RD |
| City | MADILL |
| State | OK |
| Zip | 73446-2124 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SEC 30-5-6;BEG AT NE COR OF NW NE, SEC 30;THENCE W ALONG THE SEC. LINE A DIST OF 450'; THENCE S 580.8' E 450' - N 185'- W 160 |
| Legal Range | 06E |
| Legal Township | 05S |
| Legal Section | 30 |
| Jurisdiction | MARSHALL OK |
| Township / Civil Division | NORTH MARSHALL |
| Census Block Group | 3 |
| Census Block | 3043 |
| Census Tract | 94698 |
Source: Marshall County records · APN 0000-30-05S-06E-0-005-00
Assessment roll updated February 10, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 18983 GRANTHAM RD, MADILL, OK 73446-2124 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Jan 29, 2025 |
| Transfer Doc | 0000000583 |
| Record Updated | Sep 20, 2026 |
Source: Marshall County records · Assessment roll updated February 10, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Oklahoma |
| County | Marshall County |
| Unified School District | Madill Public Schools (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $153.00 (-0.65%) Homeowner's exemption | $2,676 (+0.04%) Land $1,716 Building $960 | $73,755 (-10.05%) Land $51,600 Building $22,155 |
| 2024 | $154.00 (+12.41%) Homeowner's exemption | $2,675 (+6.02%) Land $1,723 Building $952 | $81,997 (+78.05%) Land $58,100 Building $23,897 |
| 2023 | $137.00 Homeowner's exemption | $2,523 Land $1,611 Building $912 | $46,052 Land $24,360 Building $21,692 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 400950946983, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (1990) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Apr 1990, river or lake flooding, Severe Storms, Tornadoes & Flooding |
| Wildfire Risk | Moderate above 62% of the US · above 23% of Oklahoma |
|---|---|
| Wildfire Likelihood | About 1 in 588 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 3 locations within about half a mile of this property, a small sample
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AtLink Services | Fixed Wireless (licensed-by-rule) | 100 / 20 |
May also be available at this address: Arbuckle Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G (outdoors only) and 4G LTE
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