Williamson County property record for 12910 Muldoon Dr, Austin, TX 78729
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,520 sqft · built 1986 |
| Lot Size | 0.152 acres (6,637 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $5,684 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4637-000D-0027 |
| Primary APN | R-16-4637-000D-0027 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,520 sqft Living Area |
| 1st Floor Area | 1,520 sqft |
| Flooring | Carpet |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Exterior Material | Wood |
| Roof Type | Gable |
| Lot Area | 6,637 sqft (0.152 acres) |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 31 sqft |
| Patio Area | 100 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R164637000D0027 |
|---|---|
| Street Address | 12910 MULDOON DR |
| City | AUSTIN |
| State | TX |
| Zip | 78729-7757 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MILWOOD SEC 27A, BLOCK D, LOT 27 |
| Legal Subdivision | MILWOOD SEC 27A |
| Legal Block | D |
| Legal Lot Number | 27 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2020 |
| Census Tract | 20411 |
12910 Muldoon Dr is owned and occupied by an individual.
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 | Individual Name on File |
|---|---|
| Mailing Address | 12910 MULDOON DR, AUSTIN, TX 78729-7757 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 12910 Muldoon Dr was $5,684 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 | $5,684.00 Homeowner's exemption | $395,533 Land $92,500 Building $303,033 | $395,533 Land $92,500 Building $303,033 |
| 2023 | $5,522.00 (-7.21%) Homeowner's exemption | $375,760 Land $105,000 Building $270,760 | $375,760 Land $105,000 Building $270,760 |
| 2022 | $5,951.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 12910 Muldoon Dr in Zone X, an area of minimal flood risk.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 6 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 12910 Muldoon Dr 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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