The 2025 property tax bill for 4 Muir Ln was $10,204, up 5.8% from the year before.
Source: Travis County assessment roll, as of March 16, 2026
Property Jurisdictions
Type
Name
State
Texas
County
Travis County
Unified School District
Eanes Independent School District (PK - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2025
$10,204.00 (+5.76%)
$698,407Land $698,407
$698,407Land $698,407
2024
$9,648.00
2023
$656,250Land $656,250
$656,250Land $656,250
2022
$16,790.00
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
Flood
FEMA maps place 4 Muir Ln in Zone X, an area of minimal flood risk, though there have been 20 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 49 policies
Community Rating System
Class 5 (25% premium discount)
Nearby Flood Policies
49 in force
Nearby Flood Claims
20 (1981–2015)
Claims Outside the SFHA
5 of 20
Most Recent Claim
Nov 2015 · rainfall accumulation
Claims by Event
Severe Storms And Flooding, Oct 2013 · 3 claims
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 4 Muir Ln is moderate, ranking above 52% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
Wildfire Risk
Moderate above 52% of the US · lower than 72% of Texas
Wildfire Likelihood
0.09% annual chance
Exposure
Indirect within ember reach
Adjoins Burnable Land
Yes
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
TRAVIS COUNTY WCID 10 serves 9,204 people · EPA ID TX2270182
Water Source
Purchased surface water from CITY OF AUSTIN WATER & WASTEWATER
Last State Inspection
Apr 2025
Lead
Under 1 ppb (2023–2025) action level 15 ppb
Violations Reported to EPA
Water Quality
None last 10 years
Treatment and Procedure
None last 10 years
Monitoring and Reporting
1 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.
Internet Providers
Source: FCC Broadband Data Collection, based on 84 locations within half a mile, as of December 31, 2025