Travis County property record for 5223 Mount Bonnell Rd, Austin, TX 78731
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,544 sqft · built 1935 |
| Lot Size | 3.61 acres (157,557 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,156 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0133071056 |
| Primary APN | 0133071056 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 2,544 sqft Living Area |
| Gross Area | 3,324 sqft |
| 1st Floor Area | 2,544 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1935 |
|---|---|
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 157,557 sqft (3.61 acres) |
| Garage Type | Attached |
| Garage Area | 780 sqft |
| Parking Spaces | 3 Parking Spaces |
| Pool Area | 462 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 35 sqft |
| Patio Area | 126 sqft |
| Total Buildings | 5 Buildings |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 128688 |
|---|---|
| Old Parcel Number | 01330710560000 |
| Street Address | 5223 MOUNT BONNELL RD |
| City | AUSTIN |
| State | TX |
| Zip | 78731-4605 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ABS 7 CHAMBERS T J ACR 3.617 (HOMESTEAD) |
| Legal Subdivision | CHAMBERS T J |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 30700 |
5223 Mount Bonnell Rd is owned and occupied by an individual.
Source: Travis County records, as of November 3, 2025
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 5401 MOUNT BONNELL RD, AUSTIN, TX 78731-4609 |
| 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 |
|---|---|
| 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 | $273,023 Land $1,058,816 Building $521,053 | $1,579,869 Land $1,058,816 Building $521,053 | |
| 2024 | $1,156.00 | ||
| 2023 | $225,639 Land $94,946 Building $130,693 | $225,639 Land $94,946 Building $130,693 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 5223 Mount Bonnell Rd in Zone X, an area of minimal flood risk, within 100 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 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 12 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 18 units insured incl. 6 condo units |
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 5223 Mount Bonnell Rd is moderate, ranking above 48% 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 48% of the US · lower than 77% 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 100 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 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile.
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