Grayson County property record for 491 Calk Rd, Tioga, TX 76271
| Property Type | Single Family Home |
|---|---|
| Details | 1,728 sqft · built 1975 |
| Lot Size | 0.52 acres (22,651 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $584 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 265 090300801 |
| Primary APN | 265 090300801 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 2,124 sqft Gross Area |
| 1st Floor Area | 1,728 sqft |
| Utility Area | 180 sqft |
| Utility Room | Utility Room |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 22,651 sqft (0.52 acres) |
| Garage Type | Attached |
| Garage Area | 396 sqft |
| Parking Spaces | 5 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 340 sqft |
| Utility Building | 252 sqft |
| Street Address | 491 CALK RD |
|---|---|
| City | TIOGA |
| State | TX |
| Zip | 76271-2905 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | G-0903 NOUNAN BEN S A-G0903, ACRES .52 |
| Legal Subdivision | NOUNAN BEN S A-G0903 |
| Jurisdiction | GRAYSON TX |
| Township / Civil Division | SOUTHWEST GRAYSON |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 1902 |
Source: Grayson County records, as of October 12, 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 Record |
|---|---|
| Mailing Address | 531 CALK RD, TIOGA, TX 76271-2904 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants in Severalty |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 18, 2021 |
| Deed Sale | Nov 18, 2021 |
| Deed Document Number | 202139444 |
| Prior Transfer Date | Nov 8, 2021 |
| Prior Transfer Doc | 0000039444 |
| Record Updated | Oct 29, 2026 |
Source: Grayson County assessment roll, as of August 11, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Grayson County |
| Unified School District | Tioga Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $584.00 (+10.82%) Homeowner's exemption Senior Citizen's exemption | $181,842 (-38.65%) | $286,582 (-3.31%) Land $46,592 Building $239,990 |
| 2024 | $527.00 (-64.49%) | ||
| 2023 | $296,385 Land $36,400 Building $259,985 | $296,385 Land $36,400 Building $259,985 | |
| 2022 | $1,484.00 |
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 October 13, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 1 (2020) |
| Most Recent Claim | May 2020 · other causes |
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 53% of the US · lower than 70% of Texas |
|---|---|
| Wildfire Likelihood | 0.1% 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 | MUSTANG SUD serves 127,911 people · EPA ID TX0610036 |
|---|---|
| Water Source | Purchased surface water from UTRWD REGIONAL WATER TREATMENT PLANT |
| Last State Inspection | Feb 2024 |
| Lead | 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 5 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 3 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| ElektraFi Fixed Wireless | 100 / 20 |
| Rise Broadband Fixed Wireless | 50 / 10 |
| T-Mobile Fixed Wireless | 25 / 3 |
May also be available: Nextlink.
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