The 2025 property tax bill for 10612 Turnbull Loop was $8,765, down 1.7% from the year before.
Source: Williamson County assessment roll, as of September 11, 2026
Property Jurisdictions
Type
Name
State
Texas
Municipality
Austin City
County
Williamson County
Unified School District
Round Rock Independent School District (PK - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2025
$8,765.00 (-1.7%)
$482,490Land $92,499Building $389,991
$482,490Land $92,499Building $389,991
2024
$8,917.00 (-3.68%)
2023
$9,258.00 (+27.15%)
$498,365Land $106,975Building $391,390
$498,365Land $106,975Building $391,390
2022
$7,281.00
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Flood
FEMA maps place 10612 Turnbull Loop 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
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
Wildfire risk around 10612 Turnbull Loop 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 96% of the US · lower than 97.9% 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.
Drinking Water
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
Violations Reported to EPA
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.
Internet Providers
Source: FCC Broadband Data Collection, based on 155 locations within half a mile, as of December 31, 2025
Provider
Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless in parts of the area
5,000 / 5,000
Spectrum Cable · Fiber in parts of the area
1,000 / 1,000
Verizon Fixed Wireless
300 / 20
Starlink Satellite
280 / 30
Western Broadband Fixed Wireless
200 / 40
May also be available: Astound Broadband, T-Mobile.