Harris County property record for 20223 Tilstock Dr, Katy, TX 77450
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 3,076 sqft · built 1979 |
| Lot Size | 0.181 acres (7,865 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $140,800 (Nov 2011) |
| Tax Bill | $1,883 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 109-375-000-0035 |
| Primary APN | 109-375-000-0035 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 3,076 sqft Living Area |
| 1st Floor Area | 1,830 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Traditional |
| Exterior Material | Brick |
| Construction Type | Frame |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 7,865 sqft (0.181 acres) |
| View / Lot | Neighborhood |
| Pool Area | 630 sqft |
| Porch | Open Frame Porch |
| Porch Area | 256 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1093750000035 |
|---|---|
| Street Address | 20223 TILSTOCK DR |
| City | KATY |
| State | TX |
| Zip | 77450-4334 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 35 BLK 7 NOTTINGHAM COUNTRY SEC 4 |
| Legal Subdivision | NOTTINGHAM COUNTRY SEC 4 |
| Legal Block | 7 |
| Legal Lot Number | 35 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 454700 |
20223 Tilstock Dr is owned and occupied by two individuals who bought it in November 2011.
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 | 20223 TILSTOCK DR, KATY, TX 77450-4334 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 22, 2011 · Amount on File |
| Deed Sale | Nov 22, 2011 · Amount on File |
| Prior Sale | Dec 17, 2010 · Amount on File |
| Deed Document Number | 2011491921 |
| Deed Book / Page | 2823 / 2118 |
| Prior Transfer Date | Dec 15, 2010 |
| Prior Transfer Doc | 0000536018 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 20223 Tilstock Dr was $1,883 with a homeowner's exemption, down 5.3% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Katy Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $450,278 (-1.86%) Land $105,623 Building $344,655 | $450,278 (-1.86%) Land $105,623 Building $344,655 | |
| 2025 | $1,883.00 (-5.28%) Homeowner's exemption | $458,796 Land $98,581 Building $360,215 | $458,796 Land $98,581 Building $360,215 |
| 2024 | $1,988.00 | ||
| 2023 | $465,684 Land $62,669 Building $403,015 | $465,684 Land $62,669 Building $403,015 | |
| 2022 | $2,005.00 | ||
| 2020 | $3,926.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20223 Tilstock Dr in Zone X, an area of minimal flood risk, though there have been 92 flood claims nearby since 1981.
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 147 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 147 in force |
| Nearby Flood Claims | 92 (1981–2024) |
| Claims Outside the SFHA | 88 of 92 |
| Most Recent Claim | Jul 2024 · Hurricane Beryl |
| 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 20223 Tilstock Dr 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 93% of the US · lower than 96% 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 | MASON CREEK UTILITY DISTRICT serves 8,900 people · EPA ID TX1010379 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2024 |
| Lead | 2 ppb (2023–2025) 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 531 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Ezee Fiber.
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