Williamson County property record for 12802 Marimba Trl, Austin, TX 78729
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,934 sqft · built 1989 |
| Lot Size | 0.134 acres (5,844 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $7,250 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4640-000B-0022 |
| Primary APN | R-16-4640-000B-0022 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,934 sqft Living Area |
| 1st Floor Area | 787 sqft |
| 2nd Floor Area | 1,147 sqft |
| Flooring | Carpet |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Exterior Material | Wood |
| Lot Area | 5,844 sqft (0.134 acres) |
| Garage Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Patio Area | 24 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R164640000B0022 |
|---|---|
| Street Address | 12802 MARIMBA TRL |
| City | AUSTIN |
| State | TX |
| Zip | 78729-7373 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MILWOOD SEC 29, BLOCK B, LOT 22 |
| Legal Subdivision | MILWOOD SEC 29 |
| Legal Block | B |
| Legal Lot Number | 22 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 20410 |
12802 Marimba Trl, a single family home, is owned by two individuals.
Source: Williamson County records, as of September 11, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 7605 BELLFLOWER CV, AUSTIN, TX 78759-6420 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 12802 Marimba Trl was $7,250.
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 | $7,250.00 | $385,942 Land $83,000 Building $302,942 | $385,942 Land $83,000 Building $302,942 |
| 2023 | $7,185.00 (-20.61%) | $413,764 Land $84,000 Building $329,764 | $413,764 Land $84,000 Building $329,764 |
| 2022 | $9,050.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 12802 Marimba Trl in Zone X, an area of minimal flood risk, within 500 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 500 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 12802 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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