The 2025 property tax bill for 9823 Catell was $10,382, up 7.2% from the year before.
Source: Bexar County assessment roll, as of May 26, 2026
Property Jurisdictions
Type
Name
State
Texas
County
Bexar County
Unified School District
Boerne Independent School District (PK - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2025
$10,382.00 (+7.19%)
$611,030Land $113,200Building $497,830
$611,030Land $113,200Building $497,830
2024
$9,686.00 (+125.47%)
2023
$4,296.00 (-54.24%)
$552,470Land $113,200Building $439,270
$552,470Land $113,200Building $439,270
2022
$9,389.00
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Flood
FEMA maps place 9823 Catell in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1992.
Source: FEMA National Flood Hazard Layer, effective October 12, 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 11 policies
Nearby Flood Policies
11 in force
Nearby Flood Claims
3 (1992–2002)
Most Recent Claim
Jul 2002 · Severe Storms And Flooding
Claims by Event
Severe Storms And Flooding, Jul 2002 · 2 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 9823 Catell is moderate, ranking above 40% of the US, with a 0.05% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
Wildfire Risk
Moderate above 40% of the US · lower than 85% of Texas
Wildfire Likelihood
0.05% annual chance
Exposure
Direct burnable vegetation
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
SAN ANTONIO WATER SYSTEM serves 2,643,729 people · EPA ID TX0150018
Water Source
Purchased surface water from several systems
Last State Inspection
Aug 2023
Lead
2 ppb (2022–2024) action level 15 ppb
Violations Reported to EPA
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. 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 306 locations within half a mile, as of December 31, 2025
Provider
Max Down / Up (Mbps)
GVTC Fiber
5,000 / 5,000
Spectrum Cable · Fiber in parts of the area
1,000 / 1,000
AT&T Fixed Wireless
100 / 20
May also be available: Verizon, VTX Communications.