Harris County property record for 18145 Westlock Ct, Tomball, TX 77377
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,403 sqft · built 1999 |
| Lot Size | 0.12 acres (5,246 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $89,200 (Apr 2006) |
| Tax Bill | $5,632 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 114-395-017-0004 |
| Primary APN | 114-395-017-0004 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,403 sqft Living Area |
| 1st Floor Area | 1,403 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Traditional |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 5,246 sqft (0.12 acres) |
| View / Lot | Neighborhood |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Concrete/Masonry Porch |
| Porch Area | 30 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1143950170004 |
|---|---|
| Street Address | 18145 WESTLOCK CT |
| City | TOMBALL |
| State | TX |
| Zip | 77377-7921 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 4 BLK 17 WESTBOURNE SEC 1 PAR R/P |
| Legal Subdivision | WESTBOURNE SEC 1 PAR R/P |
| Legal Block | 17 |
| Legal Lot Number | 4 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | NORTHWEST HARRIS |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 555505 |
18145 Westlock Ct is owner-occupied and held in a trust since April 2006.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 18145 WESTLOCK CT, TOMBALL, TX 77377-7921 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 19, 2006 · Amount on File |
| Deed Sale | Apr 19, 2006 · Amount on File |
| Prior Sale | Dec 9, 2005 |
| Deed Document Number | 2006238620 |
| Deed Book / Page | 2065 / 207 |
| Prior Transfer Date | Aug 2, 2005 |
| Prior Transfer Doc | 000Y673625 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 18145 Westlock Ct was $5,632, up 194.1% 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 | $235,015 (-2.74%) Land $40,810 Building $194,205 | $235,015 (-2.74%) Land $40,810 Building $194,205 | |
| 2025 | $5,632.00 (+194.1%) | $241,635 Land $40,810 Building $200,825 | $241,635 Land $40,810 Building $200,825 |
| 2024 | $1,915.00 | ||
| 2023 | $269,908 Land $40,810 Building $229,098 | $269,908 Land $40,810 Building $229,098 | |
| 2022 | $1,937.00 | ||
| 2020 | $1,465.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18145 Westlock Ct in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2021.
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 65 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 65 in force |
| Nearby Flood Claims | 1 (2021) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | May 2021 · rainfall accumulation |
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 18145 Westlock Ct 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 97% of the US · lower than 98.3% 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.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 157 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · 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.
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