Harris County property record for 19403 Cavern Springs Dr, Tomball, TX 77375
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,910 sqft · built 2002 |
| Lot Size | 0.109 acres (4,738 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $6,270 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 121-543-003-0010 |
| Primary APN | 121-543-003-0010 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,910 sqft Living Area |
| 1st Floor Area | 920 sqft |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | Traditional |
| Exterior Material | Brick |
| Construction Type | Frame |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 4,738 sqft (0.109 acres) |
| View / Lot | Primary |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Concrete/Masonry Porch |
| Porch Area | 70 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1215430030010 |
|---|---|
| Street Address | 19403 CAVERN SPRINGS DR |
| City | TOMBALL |
| State | TX |
| Zip | 77375-1792 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 10 BLK 3 THREE LAKES EAST SEC 3 |
| Legal Subdivision | THREE LAKES EAST SEC 3 |
| Legal Block | 3 |
| Legal Lot Number | 10 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | NORTHWEST HARRIS |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 554807 |
19403 Cavern Springs Dr is owned by an individual who acquired it in July 2012.
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 | Individual Name on File |
|---|---|
| Mailing Address | 8504 PRINCE WILLIAM CT, MONTGOMERY, TX 77316-9430 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 11, 2012 |
| Deed Sale | Jul 11, 2012 |
| Prior Sale | Sep 26, 2011 |
| Deed Document Number | 2012306936 |
| Deed Book / Page | 8301 / 829 |
| Prior Transfer Date | Apr 7, 2011 |
| Prior Transfer Doc | 0000152724 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 19403 Cavern Springs Dr was $6,270, down 0.4% 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 | $230,045 (-12.88%) Land $42,775 Building $187,270 | $230,045 (-12.88%) Land $42,775 Building $187,270 | |
| 2025 | $6,270.00 (-0.37%) | $264,051 Land $36,664 Building $227,387 | $264,051 Land $36,664 Building $227,387 |
| 2024 | $6,293.00 | ||
| 2023 | $282,772 Land $36,664 Building $246,108 | $282,772 Land $36,664 Building $246,108 | |
| 2022 | $4,947.00 | ||
| 2020 | $3,454.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 19403 Cavern Springs Dr in Zone X, an area of minimal flood risk.
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 27 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 27 in force |
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.
The area around 19403 Cavern Springs Dr has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 662 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 | 2,000 / 250 |
May also be available: Spectrum, T-Mobile, Verizon.
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