Guadalupe County property record for 543 Ave C, Seguin, TX 78155
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 790 sqft · built 1940 |
| Lot Size | 0.096 acres (4,199 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $1,448 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1G3020000200500000 |
| Primary APN | 1G3020000200500000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 790 sqft Living Area |
| Gross Area | 886 sqft |
| 1st Floor Area | 790 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Exterior Material | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 4,199 sqft (0.096 acres) |
| Lot Dimensions | 106 ft deep x 41 ft wide |
| Porch | Covered Porch |
| Porch Area | 192 sqft |
| Water Source | Commercial |
|---|
| Street Address | 543 AVENUE C |
|---|---|
| City | SEGUIN |
| State | TX |
| Zip | 78155-3600 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 5 BLK: 2 ADDN: SHEFFIELD |
| Legal Subdivision | SHEFFIELD |
| Legal Block | 2 |
| Legal Lot Number | 5 |
| Jurisdiction | GUADALUPE TX |
| Township / Civil Division | SEGUIN |
| Census Block Group | 3 |
| Census Block | 3034 |
| Census Tract | 210200 |
Source: Guadalupe County records, as of August 12, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 543 AVENUE C, SEGUIN, TX 78155-3600 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 18, 2008 |
| Deed Sale | Aug 18, 2008 |
| Prior Sale | Sep 22, 2006 |
| Deed Document Number | 200815780 |
| Deed Book / Page | 2657 / 238 |
| Record Updated | Sep 20, 2026 |
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 | $50,046 (-33.42%) Land $26,448 Building $23,598 | $50,046 (-33.42%) Land $26,448 Building $23,598 | |
| 2025 | $1,448.00 (+543.56%) | $75,165 (+104.41%) Land $26,425 Building $48,740 | $75,165 (+104.41%) Land $26,425 Building $48,740 |
| 2024 | $225.00 (+9.76%) | ||
| 2023 | $205.00 (+7.33%) Homeowner's exemption | $36,771 Land $26,362 Building $10,409 | $36,771 Land $26,362 Building $10,409 |
| 2022 | $191.00 |
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 April 27, 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 | 6 (1998–2010) |
| Most Recent Claim | Jun 2010 · river or lake flooding |
| Claims by Event |
|
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 | Low lower than 98% of the US · lower than 98.8% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 | 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 551 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| VTX Communications Fixed Wireless | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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