Calhoun County property record for 101 Jackson Ave, Port Lavaca, TX 77979
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,392 sqft · built 1956 |
| Lot Size | 0.172 acres (7,501 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $5,059 (2026) |
| Flood Zone | Zone AE (high risk) |
| APN | S052001010000500 |
| Primary APN | S052001010000500 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Building Area | 1,392 sqft Living Area |
| Gross Area | 4,768 sqft |
| 1st Floor Area | 1,392 sqft |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Exterior Material | Wood Siding |
| Lot Area | 7,501 sqft (0.172 acres) |
| Lot Dimensions | 100 ft deep x 75 ft wide |
| Garage Type | Detached |
| Garage Area | 1,100 sqft |
| Porch | Porch |
| Porch Area | 552 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | S0520-01010-0005-00 |
|---|---|
| Street Address | 101 JACKSON AVE |
| City | PORT LAVACA |
| State | TX |
| Zip | 77979 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PORT OCONNOR, BLOCK 101, LOT W 75' OF 4 |
| Legal Block | 101 |
| Legal Lot Number | W |
| Jurisdiction | CALHOUN TX |
| Township / Civil Division | SEADRIFT |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 501 |
101 Jackson Ave is owned and occupied by an individual.
Source: Calhoun County records, as of October 16, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 306, PORT O CONNOR, TX 77982-0306 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 101 Jackson Ave was $5,059 with exemptions applied, up 389.7% from the year before.
Source: Calhoun County assessment roll, as of October 16, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Calhoun County |
| Unified School District | Calhoun County Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $5,059.00 (+389.74%) Homeowner's exemption Senior Citizen's exemption | $312,790 (+2.29%) Land $127,500 Building $185,290 | $312,790 (+2.29%) Land $127,500 Building $185,290 |
| 2025 | $1,033.00 Homeowner's exemption Senior Citizen's exemption | $305,800 Land $125,330 Building $180,470 | $305,800 Land $125,330 Building $180,470 |
| 2023 | $250,710 Land $88,730 Building $161,980 | $250,710 Land $88,730 Building $161,980 | |
| 2022 | $2,656.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 101 Jackson Ave in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective August 1, 2018 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 8.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 390 individual policies |
| Nearby Flood Policies | 398 units insured incl. 8 condo units |
| Nearby Flood Claims | 16 (2017–2024) |
| Claims Outside the SFHA | 6 of 16 |
| Most Recent Claim | Jul 2024 · Hurricane Beryl |
| 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.
Wildfire risk around 101 Jackson Ave is low, with 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 80% of the US · lower than 94% of Texas |
|---|---|
| Wildfire Likelihood | 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 | PORT OCONNOR IMPROVEMENT DISTRICT serves 1,139 people · EPA ID TX0290065 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2024 |
| Lead | 4 ppb (2026) action level 15 ppb |
| Water Quality | Total trihalomethanes not recorded as resolved · Apr 2026 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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 320 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Infinium Broadband Fiber | 1,000 / 1,000 |
| TISD Fixed Wireless | 400 / 100 |
May also be available: Frontier, T-Mobile.
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