Travis County property record for 3605 Mount Bonnell Rd, Austin, TX 78731
| Property Type | Single Family Home |
|---|---|
| Details | 4 ba · 4,943 sqft · built 1975 |
| Lot Size | 0.366 acres (15,930 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $22,777 (2025) |
| Deeds & Mortgages | Jan 2026 Sale Nov 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 0125070301 |
| Primary APN | 0125070301 |
|---|---|
| Alternative APNs |
|
| Full Baths | 4 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 4,943 sqft Living Area |
| Gross Area | 5,600 sqft |
| 1st Floor Area | 3,676 sqft |
| 2nd Floor Area | 1,267 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 15,930 sqft (0.366 acres) |
| Lot Dimensions | 152 ft deep x 106 ft wide |
| Garage Type | Attached |
| Garage Area | 463 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed/Finished Porch |
|---|---|
| Porch Area | 229 sqft |
| Deck Area | 195 sqft |
| Storage Building | 200 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 122325 |
|---|---|
| Street Address | 3605 MOUNT BONNELL RD |
| City | AUSTIN |
| State | TX |
| Zip | 78731-5830 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 BLK E MOUNT BONNELL TERRACE SEC 1 |
| Legal Subdivision | MOUNT BONNELL TERRACE SEC 1 |
| Legal Block | E |
| Legal Lot Number | 1 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 102 |
3605 Mount Bonnell Rd is owned and occupied by an individual who acquired it in August 2023.
Source: Travis County records, as of March 16, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3605 MOUNT BONNELL RD, AUSTIN, TX 78731-5830 |
| 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.
| Date | Document |
|---|---|
| Jan 14, 2026 | Deed of Distribution, Transfer |
| Nov 27, 2023 | Correction Deed |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 9, 2023 |
| Deed Sale | Aug 9, 2023 |
| Deed Document Number | 202390649 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Distribution |
|---|---|
| Jurisdiction | TRAVIS TX |
| Recording Date | Jan 14, 2026 |
| Property Address | 3605 MOUNT BONNELL RD, AUSTIN, TX 78731-5830 |
| Document Number | 0000004356 |
| Instrument Date | Jan 9, 2026 |
| Instrument | 2026004356 |
| Transaction Type | Transfer |
| Record Updated | Apr 10, 2026 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3605 MOUNT BONNELL RD, AUSTIN, TX 78731-5830 |
| Mail Care Of | KATHRYN MARTIN MCNUTT |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | TRAVIS TX |
| Recording Date | Nov 27, 2023 |
| Property Address | 3605 MOUNT BONNELL RD, AUSTIN, TX 78731-5830 |
| Document Number | 0000132421 |
| Map Reference | VOL 31 PG 10 |
| Instrument Date | Nov 21, 2023 |
| Instrument | 2023132421 |
| Record Updated | Apr 10, 2026 |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
The 2025 property tax bill for 3605 Mount Bonnell Rd was $22,777 with exemptions applied, up 7% from the year before.
Source: Travis County assessment roll, as of March 16, 2026
| 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 | $22,777.00 (+7.01%) Homeowner's exemption Senior Citizen's exemption Widower's exemption | $2,334,434 | $2,433,950 Land $1,222,021 Building $1,211,929 |
| 2024 | $21,284.00 | ||
| 2023 | $2,206,771 Land $1,625,000 Building $581,771 | $2,206,771 Land $1,625,000 Building $581,771 | |
| 2022 | $24,173.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3605 Mount Bonnell Rd in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1981.
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 |
| Flood Insurance Cost | Premium on File median of 14 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 14 in force |
| Nearby Flood Claims | 6 (1981–2015) |
| Claims Outside the SFHA | 5 of 6 |
| Most Recent Claim | May 2015 · Severe Storms, Tornadoes, Straight-line Winds And Flooding |
| 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 3605 Mount Bonnell Rd is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 96% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% 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 76 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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