The 2025 property tax bill for 411 Sandy Bluff was $11,678 with a homeowner's exemption, down 0.4% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
Property Jurisdictions
Type
Name
State
Texas
County
Harris County
Municipality
Houston City
Unified School District
Katy Independent School District (PK - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2026
$647,570 (-0.45%)Land $144,963Building $502,607
$647,570 (-0.45%)Land $144,963Building $502,607
2025
$11,678.00 (-0.44%)Homeowner's exemption
$650,529Land $144,963Building $505,566
$650,529Land $144,963Building $505,566
2024
$11,730.00
2023
$612,130Land $102,785Building $509,345
$612,130Land $102,785Building $509,345
2022
$10,594.00
2020
$11,521.00
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Flood
FEMA maps place 411 Sandy Bluff in Zone X, an area of minimal flood risk, though there have been 210 flood claims nearby since 1979.
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 257 policies
Community Rating System
Class 5 (25% premium discount)
Nearby Flood Policies
257 in force
Nearby Flood Claims
210 (1979–2022)
Claims Outside the SFHA
195 of 210
Most Recent Claim
Dec 2022 · other causes
Claims by Event
Hurricane Harvey, Sep 2017 · 87 claims
Severe Storms And Flooding, Apr 2016 · 22 claims
Severe Storms & Flooding, Mar 1992 · 6 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 411 Sandy Bluff 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
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
CITY OF HOUSTON serves 2,970,543 people · EPA ID TX1010013
Water Source
Surface water
Last State Inspection
Oct 2025
Lead
5 ppb (2024) action level 15 ppb
Violations Reported to EPA
Water Quality
Turbidity resolved · May 2025
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 364 locations within half a mile, as of December 31, 2025
Provider
Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area
5,000 / 5,000
Xfinity Cable
2,000 / 250
T-Mobile Fixed Wireless
100 / 20
May also be available: Astound Broadband, Verizon.