Harris County property record for 18919 Wellock Ln, Tomball, TX 77375
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,828 sqft · built 2009 |
| Lot Size | 0.114 acres (4,950 sqft) |
| Owner | Individual Name on File |
| Last Sale | $130,400 (Dec 2009) |
| Tax Bill | $4,395 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 127-862-001-0023 |
| Primary APN | 127-862-001-0023 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,828 sqft Living Area |
| 1st Floor Area | 1,828 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2009 |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 4,950 sqft (0.114 acres) |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 1278620010023 |
|---|---|
| Street Address | 18919 WELLOCK LN |
| City | TOMBALL |
| State | TX |
| Zip | 77375-0030 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 23 BLK 1 ASHFORD PLACE SEC 3 |
| Legal Subdivision | ASHFORD PLACE SEC 3 |
| Legal Block | 1 |
| Legal Lot Number | 23 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | NORTHWEST HARRIS |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 554807 |
18919 Wellock Ln is owned and occupied by an individual who bought it in December 2009.
Source: Harris County records, as of September 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 18919 WELLOCK LN, TOMBALL, TX 77375-0030 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Name on Deed |
|---|---|
| Last Sale | Dec 29, 2009 · Amount on File |
| Deed Sale | Dec 29, 2009 · Amount on File |
| Prior Sale | Dec 7, 2009 |
| Deed Document Number | 2009581985 |
| Deed Book / Page | 1506 / 613 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 18919 Wellock Ln was $4,395 with a homeowner's exemption, up 35.7% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Klein Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $239,117 (-8.02%) Land $51,975 Building $187,142 | $239,117 (-8.02%) Land $51,975 Building $187,142 | |
| 2025 | $4,395.00 (+35.69%) Homeowner's exemption | $259,973 Land $39,600 Building $220,373 | $259,973 Land $39,600 Building $220,373 |
| 2024 | $3,239.00 | ||
| 2023 | $261,997 Land $39,600 Building $222,397 | $261,997 Land $39,600 Building $222,397 | |
| 2022 | $2,714.00 | ||
| 2020 | $3,172.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18919 Wellock Ln in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 2008.
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 23 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 23 in force |
| Nearby Flood Claims | 4 (2008–2017) |
| Claims Outside the SFHA | 1 of 4 |
| Most Recent Claim | Aug 2017 · Hurricane Harvey |
| Claims by Event |
|
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 18919 Wellock 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | HARRIS COUNTY MUD 368 serves 11,853 people · EPA ID TX1011908 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Mar 2023 |
| Lead | 2 ppb (2024–2026) 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 368 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 | 2,000 / 250 |
May also be available: Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures