Harris County property record for 18913 Hamish Rd, Tomball, TX 77377
| Property Type | Single Family Home |
|---|---|
| Lot Size | 3.23 acres (141,134 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,691 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 043-232-001-0034 |
| Primary APN | 043-232-001-0034 |
|---|
| Lot Area | 141,134 sqft |
|---|
| Account Number | 0432320010034 |
|---|---|
| Street Address | 18913 HAMISH RD |
| City | TOMBALL |
| State | TX |
| Zip | 77377-7599 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TR 34 SHAW ACRES U/R ABST 566 C MERRIATT |
| Legal Subdivision | SHAW ACRES U/R |
| Legal Tract | 34 |
| Legal Block | 2 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | NORTHWEST HARRIS |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 555503 |
18913 Hamish Rd, a single family home, is owned by two individuals.
Source: Harris County records, as of September 29, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 15502 HILLSIDE TERRACE LN, CYPRESS, TX 77429-6434 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 18913 Hamish Rd was $3,691, up 134.5% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Tomball Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $189,391 (-3.25%) Land $188,563 Building $828 | $189,391 (-3.25%) Land $188,563 Building $828 | |
| 2025 | $3,691.00 (+134.5%) | $195,756 Land $188,563 Building $7,193 | $195,756 Land $188,563 Building $7,193 |
| 2024 | $1,574.00 | ||
| 2023 | $195,756 Land $188,563 Building $7,193 | $195,756 Land $188,563 Building $7,193 | |
| 2022 | $1,405.00 | ||
| 2020 | $1,566.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18913 Hamish Rd in Zone X, an area of minimal flood risk, though there have been 7 flood claims nearby since 2016.
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 360 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 360 in force |
| Nearby Flood Claims | 7 (2016–2024) |
| 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 risk around 18913 Hamish Rd is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · lower than 90% of Texas |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | SHAW ACRES private · serves 369 people · EPA ID TX1013468 |
|---|---|
| Water Source | Purchased surface water from NORTHWEST HARRIS COUNTY MUD 5 |
| Last State Inspection | Mar 2023 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| 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.
Source: FCC Broadband Data Collection, based on 142 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ezee Fiber Fiber | 8,000 / 8,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, Xfinity.
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