Travis County property record for 4311 Small Dr, Austin, TX 78731
| Property Type | Office Building |
|---|---|
| Details | 13,796 sqft · built 1986 |
| Lot Size | 16 acres (697,657 sqft) |
| Owner | 2 Company Names on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 0133070118 |
| Primary APN | 0133070118 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 13,796 sqft Total Area |
| Gross Area | 71,512 sqft |
| 1st Floor Area | 13,796 sqft |
| Year Built | Built 1986 |
|---|---|
| Lot Area | 697,657 sqft (16 acres) |
| Patio Area | 6,884 sqft |
| Canopy | 1,076 sqft |
| Total Buildings | 7 Buildings |
| Account Number | 366574 |
|---|---|
| Old Parcel Number | 01330701180000 |
| Street Address | 4311 SMALL DR |
| City | AUSTIN |
| State | TX |
| Zip | 78731-3634 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Legal Description | LOT 1 ST THERESAS SUBD |
| Legal Subdivision | ST THERESAS SUBD |
| Legal Lot Number | 1 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 30700 |
Source: Travis County assessment roll, as of August 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 6225 E HIGHWAY 290, AUSTIN, TX 78723-1025 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| 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 | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $21,374,525 (+34.8%) Land $3,488,280 Building $17,886,245 | $21,374,525 (+34.8%) Land $3,488,280 Building $17,886,245 |
| 2023 | $15,856,411 Land $3,488,280 Building $12,368,131 | $15,856,411 Land $3,488,280 Building $12,368,131 |
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 |
|---|---|
| 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 | 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 | Low lower than 64% of the US · lower than 89% of Texas |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 368 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
May also be available: T-Mobile USA.
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