Travis County property record for 6509 Treadwell Blvd, Austin, TX 78757
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,126 sqft · built 1965 |
| Lot Size | 0.254 acres (11,082 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $13,182 (2024) |
| Flood Zone | Zone AE (high risk) |
| APN | 0235010804 |
| Primary APN | 0235010804 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 2,126 sqft Living Area |
| Gross Area | 2,666 sqft |
| 1st Floor Area | 2,126 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1965 |
|---|---|
| Construction Type | Wood Frame |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 11,082 sqft (0.254 acres) |
| Lot Dimensions | 130 ft deep x 85 ft wide |
| Garage Type | Attached |
| Garage Area | 540 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 36 sqft |
| Storage Building | 72 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 237273 |
|---|---|
| Old Parcel Number | 02350108040000 |
| Street Address | 6509 TREADWELL BLVD |
| City | AUSTIN |
| State | TX |
| Zip | 78757-4325 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 4 BLK I ALLANDALE TERRACE SEC 2 PHS 3 |
| Legal Subdivision | ALLANDALE TERRACE SEC 2 PHS 3 |
| Legal Phase | 3 |
| Legal Block | I |
| Legal Lot Number | 4 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 2 |
| Census Block | 2019 |
| Census Tract | 1501 |
6509 Treadwell Blvd is owned and occupied by an individual who acquired it in March 2005.
Source: Travis County records, as of November 3, 2025
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 6509 TREADWELL BLVD, AUSTIN, TX 78757-4325 |
| 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 |
|---|---|
| Last Sale | Mar 10, 2005 |
| Deed Sale | Mar 10, 2005 |
| Prior Sale | Mar 18, 2002 |
| Deed Document Number | 2005041272 |
| Record Updated | Jun 8, 2026 |
Source: Travis County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Austin City |
| County | Travis County |
| Unified School District | Austin Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $721,746 Land $557,426 Building $164,320 | $721,746 Land $557,426 Building $164,320 | |
| 2024 | $13,182.00 | ||
| 2023 | $801,748 Land $550,000 Building $251,748 | $801,748 Land $550,000 Building $251,748 | |
| 2022 | $11,302.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6509 Treadwell Blvd in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · 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 | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 53 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 73 units insured incl. 20 condo units |
| Nearby Flood Claims | 33 (1981–2018) |
| Claims Outside the SFHA | 9 of 33 |
| Most Recent Claim | May 2018 · other causes |
| 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 6509 Treadwell Blvd 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 98% of the US · lower than 98.8% 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 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 462 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| 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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