The 2026 property tax bill for 521 N 4th St was $3,252 with a homeowner's exemption, up 60.3% from the year before.
Source: Uvalde County assessment roll, as of October 27, 2025
Property Jurisdictions
Type
Name
State
Texas
County
Uvalde County
Municipality
Uvalde City
Unified School District
Uvalde Consolidated Independent School District (PK - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2026
$3,252.00 (+60.28%)
$163,419 (+8.03%)Land $36,852Building $126,567
$163,419 (+8.03%)Land $36,852Building $126,567
2025
$2,029.00Homeowner's exemption
$151,274 (+3.12%)Land $36,852Building $114,422
$151,274 (+3.12%)Land $36,852Building $114,422
2024
$146,697 (+2.68%)Land $34,107Building $112,590
$146,697 (+2.68%)Land $34,107Building $112,590
2023
$2,563.00
$142,867Land $46,795Building $96,072
$142,867Land $46,795Building $96,072
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Flood
FEMA maps place 521 N 4th St in Zone X, an area of minimal flood risk, though there have been 15 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective November 4, 2010 · 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 12 policies
Nearby Flood Policies
12 in force
Nearby Flood Claims
15 (1978–2026)
Claims Outside the SFHA
2 of 15
Most Recent Claim
Jul 2026 · Severe Storms, Straight-line Winds, Tornadoes, And Flooding
Claims by Event
Severe Storms, Straight-line Winds, Tornadoes, And Flooding, Jul 2026 · 5 claims
Tropical Storm Charley, Aug 1998 · 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 521 N 4th St 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.
Drinking Water
Source: EPA Safe Drinking Water Information System, as of September 2026
Water System
CITY OF UVALDE serves 17,450 people · EPA ID TX2320002
Water Source
Groundwater
Last State Inspection
May 2024
Lead
2 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
14 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 357 locations within half a mile, as of December 31, 2025