Williamson County property record for 12905 Marimba Trl, Austin, TX 78729
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,476 sqft · built 1991 |
| Lot Size | 0.083 acres (3,614 sqft) |
| Owner | Individual Name on File |
| Last Sale | $191,200 (May 2012) |
| Tax Bill | $5,573 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4639-000A-0022 |
| Primary APN | R-16-4639-000A-0022 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,476 sqft Living Area |
| 1st Floor Area | 516 sqft |
| 2nd Floor Area | 960 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Exterior Material | Wood |
| Roof Type | Hip |
| Lot Area | 3,614 sqft (0.083 acres) |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 290 sqft |
| Patio Area | 36 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | R164639000A0022 |
|---|---|
| Street Address | 12905 MARIMBA TRL |
| City | AUSTIN |
| State | TX |
| Zip | 78729-7358 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MILWOOD SEC 28, BLOCK A, LOT 22 |
| Legal Subdivision | MILWOOD SEC 28 |
| Legal Block | A |
| Legal Lot Number | 22 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 20410 |
12905 Marimba Trl is owned and occupied by an individual who bought it in May 2012.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 12905 MARIMBA TRL, AUSTIN, TX 78729-7358 |
| 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 |
|---|---|
| Last Sale | May 1, 2012 · Amount on File |
| Deed Sale | May 1, 2012 · Amount on File |
| Prior Sale | Jan 30, 2009 · Amount on File |
| Deed Document Number | 201232013 |
| Prior Transfer Date | Apr 26, 2012 |
| Prior Transfer Doc | 0000032013 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 12905 Marimba Trl was $5,573 with a homeowner's exemption.
Source: Williamson County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Unified School District | Round Rock Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,573.00 Homeowner's exemption | $354,679 Land $83,000 Building $271,679 | $354,679 Land $83,000 Building $271,679 |
| 2023 | $5,235.00 (-7.62%) Homeowner's exemption | $381,532 Land $84,000 Building $297,532 | $381,532 Land $84,000 Building $297,532 |
| 2022 | $5,667.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 12905 Marimba Trl 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 October 5, 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 |
| 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.
Wildfire risk around 12905 Marimba Trl is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 94% of Texas |
|---|---|
| Wildfire Likelihood | 0.01% 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 | NORTH AUSTIN MUD 1 serves 11,133 people · EPA ID TX2270226 |
|---|---|
| Water Source | Purchased surface water from CITY OF AUSTIN WATER & WASTEWATER |
| Last State Inspection | Nov 2025 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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.
Source: FCC Broadband Data Collection, based on 859 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Google Fiber, Western Broadband.
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