Grayson County property record for 523 Mardell Ln, Howe, TX 75459
| Property Type | Rural Home |
|---|---|
| Details | 1,981 sqft · built 1989 |
| Lot Size | 5.29 acres (230,432 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $639 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 240 020606006 |
| Primary APN | 240 020606006 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 1,981 sqft Living Area |
| Gross Area | 2,510 sqft |
| 1st Floor Area | 1,981 sqft |
| Upper Floors Area | 510 sqft |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1999 |
| Lot Area | 230,432 sqft (5.29 acres) |
| Garage Type | Mixed |
| Garage Area | 280 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 453 sqft |
| Account Number | 130648 |
|---|---|
| Old Parcel Number | 240 020606006 |
| Street Address | 523 MARDELL LN |
| City | HOWE |
| State | TX |
| Zip | 75459 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | G-0206 CLARK ALFRED A-G0206, ACRES 5.29 |
| Legal Subdivision | CLARK ALFRED A-G0206 |
| Jurisdiction | GRAYSON TX |
| Township / Civil Division | EAST GRAYSON |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 1801 |
523 Mardell Ln, a rural home, is owned and occupied by two individuals who acquired it in July 1987.
Source: Grayson County records, as of October 20, 2025
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 111, HOWE, TX 75459-0111 |
| 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 | Jul 29, 1987 |
| Deed Sale | Jul 29, 1987 |
| Deed Document Number | 0001928656 |
| Record Updated | Jun 8, 2026 |
Source: Grayson County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Grayson County |
| Unified School District | Howe Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $440,430 | $527,090 Land $238,050 Building $289,040 | |
| 2024 | $639.00 | ||
| 2023 | $501,684 Land $182,389 Building $319,295 | $501,684 Land $182,389 Building $319,295 | |
| 2022 | $1,947.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 523 Mardell Ln in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 2007.
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 | 1 in force |
| Nearby Flood Claims | 5 (2007–2025) |
| Claims Outside the SFHA | 5 of 5 |
| Most Recent Claim | Jun 2025 · rainfall accumulation |
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 523 Mardell Ln is moderate, ranking above 52% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 52% of the US · lower than 72% 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 | LUELLA SUD serves 4,200 people · EPA ID TX0910032 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2024 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 15 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Grayson Collin Communications Fiber | 1,000 / 1,000 |
| Nextlink Fixed Wireless | 400 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| TekWav Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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