Harris County property record for 18903 Wellock Ln, Tomball, TX 77375 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,288 sqft · built 2010 |
| Lot Size | 0.151 acres (6,585 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $122,600 (Sep 2010) |
| Tax Bill | $3,503 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 127-862-001-0019 |
| Primary APN | 127-862-001-0019 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,288 sqft Living Area |
| 1st Floor Area | 1,288 sqft |
| Year Built | Built 2010 |
|---|---|
| Effective Year Built | Effective 2010 |
| Exterior Material | Brick |
| Construction Type | Frame |
| Lot Area | 6,585 sqft (0.151 acres) |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Frame Porch |
| Porch Area | 35 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 1278620010019 |
|---|---|
| Street Address | 18903 WELLOCK LN |
| City | TOMBALL |
| State | TX |
| Zip | 77375-0030 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 19 BLK 1 ASHFORD PLACE SEC 3 |
| Legal Subdivision | ASHFORD PLACE SEC 3 |
| Legal Block | 1 |
| Legal Lot Number | 19 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | NORTHWEST HARRIS |
| Census Block Group | 4 |
| Census Block | 4005 |
| Census Tract | 554807 |
Source: Harris County records · APN 127-862-001-0019
Assessment roll updated May 26, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 18903 WELLOCK LN, TOMBALL, TX 77375-0030 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 09, 2010 · Amount on Record |
| Deed Sale | Sep 09, 2010 · Amount on Record |
| Deed Document Number | 2010386394 |
| Deed Book / Page | 1903 / 505 |
| Record Updated | Sep 20, 2026 |
Source: Harris County records · Assessment roll updated May 26, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Klein Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,503.00 (+30.32%) Homeowner's exemption | $220,098 (-0.95%) Land $41,268 Building $178,830 | $220,098 (-0.95%) Land $41,268 Building $178,830 |
| 2024 | $2,688.00 (+9.76%) | ||
| 2023 | $222,206 Land $40,908 Building $181,298 | $222,206 Land $40,908 Building $181,298 | |
| 2022 | $2,449.00 (-14.99%) | ||
| 2020 | $2,881.00 |
Source: FEMA National Flood Hazard Layer, Harris County (48201C), updated May 17, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 482015548074, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 23 individual NFIP policies nearby |
| 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, rainfall accumulation, Hurricane Harvey |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 368 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
May also be available at this address: Verizon, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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