Harrison County property record for 3740 Davidson Rd, Diana, TX 75640
| Property Type | Single Family Home |
|---|---|
| Details | 1,431 sqft · built 1930 |
| Lot Size | 335 acres (14,592,600 sqft) |
| Owner | Company Name on File |
| Tax Bill | $13,520 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | R000007755 |
| Primary APN | R000007755 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,431 sqft Living Area |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Lot Area | 14,592,600 sqft (335 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
|---|---|
| Shed | 1 Shed |
| Shed Area | 1,056 sqft |
| Storage Building | 140 sqft |
| Account Number | R000007755 |
|---|---|
| Street Address | 3740 DAVIDSON RD |
| City | DIANA |
| State | TX |
| Zip | 75640 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ACRES: 335.000 ABST: 450 WM R MARSH HSE |
| Jurisdiction | HARRISON TX |
| Township / Civil Division | HARLETON |
| Census Block Group | 1 |
| Census Block | 1055 |
| Census Tract | 20201 |
3740 Davidson Rd, a single family home, is owned by a company.
Source: Harrison County records, as of May 27, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 1315, MARSHALL, TX 75671-1315 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 3740 Davidson Rd was $13,520, up 504.4% from the year before.
Source: Harrison County assessment roll, as of November 11, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Harrison County |
| Unified School District | New Diana Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $13,520.00 (+504.38%) | $790,080 Land $656,490 Building $133,590 | $790,080 Land $656,490 Building $133,590 |
| 2024 | $2,237.00 (+2.76%) | ||
| 2023 | $2,177.00 | $684,970 Land $587,550 Building $97,420 | $684,970 Land $587,550 Building $97,420 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3740 Davidson Rd in Zone A, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 2, 2014
| FEMA Flood Zone | Zone A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 3740 Davidson Rd is moderate, ranking above 42% of the US, with a 0.06% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 42% of the US · lower than 84% of Texas |
|---|---|
| Wildfire Likelihood | 0.06% 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 | HARLETON WSC serves 4,107 people · EPA ID TX1020074 |
|---|---|
| Water Source | Purchased surface water from NORTHEAST TEXAS MWD |
| Last State Inspection | May 2025 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Jul 2019 |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 10 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, as of December 31, 2025
4G LTE (outdoors only), no 5G reported
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