Guadalupe County property record for 321 Harper St, Seguin, TX 78155
| Property Type | Single Family Home |
|---|---|
| Details | 1,152 sqft · built 1978 |
| Lot Size | 0.134 acres (5,820 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $266 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1G0780001600600000 |
| Primary APN | 1G0780001600600000 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,152 sqft Living Area |
| Gross Area | 1,368 sqft |
| 1st Floor Area | 1,152 sqft |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Wood |
| Roof Type | Hip |
| Roof Material | Metal |
| Lot Area | 5,820 sqft (0.134 acres) |
| Lot Dimensions | 125 ft deep x 50 ft wide |
| Garage Type | Detached |
| Garage Area | 300 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Covered Porch |
|---|---|
| Porch Area | 72 sqft |
| Patio Area | 144 sqft |
| Storage Building | 99 sqft |
| Cooling System | Window A/C |
|---|---|
| Water Source | Commercial |
| Street Address | 321 HARPER ST |
|---|---|
| City | SEGUIN |
| State | TX |
| Zip | 78155-1939 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 6 BLK: 16 ADDN: J H DIBRELL 0.1336 AC |
| Legal Subdivision | J H DIBRELL |
| Legal Block | 16 |
| Legal Lot Number | 6 |
| Jurisdiction | GUADALUPE TX |
| Township / Civil Division | SEGUIN |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 210200 |
321 Harper St is owned and occupied by an individual.
Source: Guadalupe County records, as of August 12, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 321 HARPER ST, SEGUIN, TX 78155-1939 |
| 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 | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 321 Harper St was $266 with exemptions applied.
Source: Guadalupe County assessment roll, as of August 12, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Guadalupe County |
| Municipality | Seguin City |
| Unified School District | Seguin Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $98,233 (-4.76%) Land $32,082 Building $66,151 | $98,233 (-31.67%) Land $32,082 Building $66,151 | |
| 2025 | $266.00 Homeowner's exemption Senior Citizen's exemption | $103,147 Land $31,945 Building $111,828 | $143,773 Land $31,945 Building $111,828 |
| 2024 | $266.00 | ||
| 2023 | $266.00 (-31.79%) Homeowner's exemption Senior Citizen's exemption | $106,814 Land $32,496 Building $74,318 | $106,814 Land $32,496 Building $74,318 |
| 2022 | $390.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 321 Harper St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 27, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 321 Harper St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.3% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 | CITY OF SEGUIN serves 32,736 people · EPA ID TX0940002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2025 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Oct 2024 |
|---|---|
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 454 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| VTX Communications Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
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