Travis County property record for 411 Blackson Ave, Austin, TX 78752
| Property Type | Duplex |
|---|---|
| Details | 2 ba · 1,664 sqft · built 1977 |
| Lot Size | 0.171 acres (7,466 sqft) |
| Owner | Owner Name on Record |
| Last Sale | $75,000 (Jan 2005) |
| Tax Bill | $7,114 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0231140913 |
| Primary APN | 0231140913 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,664 sqft Total Area |
| 1st Floor Area | 1,664 sqft |
| Year Built | Built 1977 |
|---|---|
| Construction Type | Wood Frame |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 7,466 sqft (0.171 acres) |
| Lot Dimensions | 146 ft deep x 50 ft wide |
| Porch | Open Porch |
| Porch Area | 78 sqft |
| Heating System | Floor/Wall Furnace |
|---|
| Account Number | 232690 |
|---|---|
| Old Parcel Number | 02311409130000 |
| Street Address | 411 BLACKSON AVE |
| City | AUSTIN |
| State | TX |
| Zip | 78752-2612 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | LOT 1 BLK 9 ST JOHNS HOME ADDN |
| Legal Subdivision | ST JOHNS HOME ADDN |
| Legal Block | 9 |
| Legal Lot Number | 1 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 40000 |
Source: Travis County records, as of November 3, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on Record |
|---|---|
| Mailing Address | 8708 LEISURE DR # A, A, AUSTIN, TX 78754-4526 |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 19, 2005 · Amount on Record |
| Deed Sale | Jan 19, 2005 · Amount on Record |
| Deed Document Number | 2005009784 |
| 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 | $313,308 (-34.97%) Land $257,598 Building $55,710 | $313,308 (-34.97%) Land $257,598 Building $55,710 | |
| 2024 | $7,114.00 (-24.8%) | ||
| 2023 | $481,817 Land $240,000 Building $241,817 | $481,817 Land $240,000 Building $241,817 | |
| 2022 | $9,460.00 |
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 May 17, 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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
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 | Not rated no burnable land within 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 204 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, AT&T.
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