The 2025 property tax bill for 18210 Almonte Ln was $3,759, up 142% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
Property Jurisdictions
Type
Name
State
Texas
County
Harris County
Unified School District
Tomball Independent School District (PK - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2026
$210,000 (-14.96%)Land $41,824Building $168,176
$210,000 (-14.96%)Land $41,824Building $168,176
2025
$3,759.00 (+142.05%)Homeowner's exemption
$246,956 (-2.05%)Land $41,824Building $205,132
$246,956 (-2.05%)Land $41,824Building $205,132
2024
$1,553.00Homeowner's exemption
$252,120 (-4.08%)Land $41,824Building $210,296
$252,120 (-4.08%)Land $41,824Building $210,296
2023
$262,855Land $41,824Building $221,031
$262,855Land $41,824Building $221,031
2020
$1,229.00
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Flood
FEMA maps place 18210 Almonte Ln in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2017.
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 47 policies
Community Rating System
Class 7 (15% premium discount)
Nearby Flood Policies
47 in force
Nearby Flood Claims
2 (2017–2024)
Claims Outside the SFHA
2 of 2
Most Recent Claim
Jul 2024 · Hurricane Beryl
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 18210 Almonte Ln is low, with less than 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 99.1% of the US · lower than 99.3% of Texas
Wildfire Likelihood
Under 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
NORTHWEST HARRIS COUNTY MUD 15 serves 6,915 people · EPA ID TX1011600
Water Source
Groundwater
Last State Inspection
Nov 2025
Lead
Under 1 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 209 locations within half a mile, as of December 31, 2025
Provider
Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area
5,000 / 5,000
Xfinity Cable · Fiber in parts of the area
2,000 / 250
Verizon Fixed Wireless
300 / 20
May also be available: Astound Broadband, Ezee Fiber, Spectrum.