Travis County property record for 511 Blackson Ave, Austin, TX 78752 · Last verified November 2025
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 644 sqft · built 1940 |
| Lot Size | 0.17 acres (7,431 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,680 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0231140719 |
| Primary APN | 0231140719 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 644 sqft Living Area |
| 1st Floor Area | 644 sqft |
| Year Built | Built 1940 |
|---|---|
| Construction Type | Wood Frame |
| Foundation Type | Pier/Post & Beam |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 7,431 sqft (0.17 acres) |
| Lot Dimensions | 147 ft deep x 50 ft wide |
| Garage Type | Carport |
| Carport | Carport |
| Carport Area | 143 sqft |
| Porch | Open Porch |
| Porch Area | 84 sqft |
| Account Number | 232645 |
|---|---|
| Old Parcel Number | 02311407190000 |
| Street Address | 511 BLACKSON AVE |
| City | AUSTIN |
| State | TX |
| Zip | 78752-2614 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 6 BLK 4 ST JOHNS HOME ADDN |
| Legal Subdivision | ST JOHNS HOME ADDN |
| Legal Block | 4 |
| Legal Lot Number | 6 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 40000 |
Source: Travis County records · APN 0231140719
Assessment roll updated August 1, 2025 · Last verified November 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 5713 SANDHURST CIR, AUSTIN, TX 78723-3531 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 29, 1991 |
| Deed Sale | Jun 29, 1991 |
| Deed Document Number | 0011474208 |
| Record Updated | Jun 08, 2026 |
Source: Travis County records · Assessment roll updated August 1, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Austin City |
| County | Travis County |
| Unified School District | Austin Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $240,792 (-1.62%) Land $205,721 Building $35,071 | $240,792 (-1.62%) Land $205,721 Building $35,071 | |
| 2024 | $4,680.00 (-7.95%) | ||
| 2023 | $244,768 Land $192,000 Building $52,768 | $244,768 Land $192,000 Building $52,768 | |
| 2022 | $5,084.00 |
Source: FEMA National Flood Hazard Layer, Travis County (48453C), updated May 17, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 484530400001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 1 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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.
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