Travis County property record for 312 Thompson Ln, Austin, TX 78742
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 995 sqft · built 1965 |
| Lot Size | 0.259 acres (11,282 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $300,000 (Aug 2021) |
| Tax Bill | $7,536 (2025) |
| Deeds & Mortgages | Aug 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 0304230103 |
| Primary APN | 0304230103 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 995 sqft Living Area |
| 1st Floor Area | 995 sqft |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Construction Type | Wood |
| Foundation Type | Pier/Post & Beam |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 11,282 sqft (0.259 acres) |
| Garage Type | Carport |
| Garage Area | 240 sqft |
| Carport | Carport |
| Carport Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 40 sqft |
| Storage Building | 45 sqft |
| Account Number | 285723 |
|---|---|
| Street Address | 312 THOMPSON LN |
| City | AUSTIN |
| State | TX |
| Zip | 78742-2422 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ABS 24 DELVALLE S ACR .259 |
| Legal Subdivision | DELVALLE S |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 2310 |
312 Thompson Ln is owned by two individuals who bought it in August 2021.
Source: Travis County records, as of October 2, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 209 HIRAM COOK, BLANCO, TX 78606-5943 |
| 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 | Aug 11, 2021 · Amount on File |
| Deed Sale | Aug 11, 2021 · Amount on File |
| Deed Document Number | 2021178199 |
| Record Updated | Oct 29, 2026 |
| Document Type | Land Contract |
|---|---|
| Jurisdiction | TRAVIS TX |
| Recording Date | Aug 11, 2021 |
| Property Address | 312 THOMPSON LN, AUSTIN, TX 78742-2422 |
| Document Number | 0000178199 |
| Instrument Date | Aug 1, 2021 |
| Instrument | 2021178199 |
| Transaction Type | Transfer |
| Record Updated | Nov 11, 2021 |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 11003 NEEDHAM CT, AUSTIN, TX 78739-1529 |
The 2025 property tax bill for 312 Thompson Ln was $7,536, down 4.5% from the year before.
Source: Travis County assessment roll, as of March 16, 2026
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Austin City |
| County | Travis County |
| Unified School District | Del Valle Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,536.00 (-4.45%) | $364,065 Land $204,673 Building $159,392 | $364,065 Land $204,673 Building $159,392 |
| 2024 | $7,887.00 | ||
| 2023 | $380,467 Land $200,000 Building $180,467 | $380,467 Land $200,000 Building $180,467 | |
| 2022 | $7,950.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 312 Thompson Ln in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 6 (1979–2015) |
| Most Recent Claim | Oct 2015 · Severe Storms, Tornadoes, Straight-line Winds, And Flooding |
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 312 Thompson Ln is moderate, ranking above 47% of the US, with a 0.08% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 47% of the US · lower than 79% of Texas |
|---|---|
| Wildfire Likelihood | 0.08% 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 AUSTIN WATER & WASTEWATER serves 1,115,323 people · EPA ID TX2270001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2023 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | Turbidity resolved · Feb 2022 |
|---|---|
| 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 34 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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