Harris County property record for 20219 Tilstock Dr, Katy, TX 77450
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,182 sqft · built 1978 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $7,813 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 109-375-000-0036 |
| Primary APN | 109-375-000-0036 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,182 sqft Living Area |
| 1st Floor Area | 2,182 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 2010 |
| Architectural Style | Traditional |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 5,000 sqft (0.115 acres) |
| View / Lot | Neighborhood |
| Garage Type | Detached |
| Garage Area | 406 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 512 sqft |
|---|---|
| Porch | Open Frame Porch |
| Porch Area | 80 sqft |
| Patio Area | 154 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1093750000036 |
|---|---|
| Street Address | 20219 TILSTOCK DR |
| City | KATY |
| State | TX |
| Zip | 77450-4334 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 36 BLK 7 NOTTINGHAM COUNTRY SEC 4 |
| Legal Subdivision | NOTTINGHAM COUNTRY SEC 4 |
| Legal Block | 7 |
| Legal Lot Number | 36 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 454700 |
Source: Harris County records, as of September 29, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 28315 DAYSTROM LN, KATY, TX 77494-4994 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 16, 2013 |
| Deed Sale | Jul 16, 2013 |
| Prior Sale | Jul 26, 2010 · Amount on Record |
| Deed Document Number | 2013354740 |
| Deed Book / Page | 047-11 / 1234 |
| Prior Transfer Date | Jan 12, 2009 |
| Prior Transfer Doc | 0000020607 |
| Record Updated | Oct 29, 2026 |
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 | $353,060 (-0.73%) Land $96,000 Building $257,060 | $353,060 (-0.73%) Land $96,000 Building $257,060 | |
| 2025 | $7,813.00 (+18.72%) | $355,641 (+0.01%) Land $89,600 Building $266,041 | $355,641 (+0.01%) Land $89,600 Building $266,041 |
| 2024 | $6,581.00 (+5.5%) | ||
| 2023 | $355,600 Land $56,960 Building $298,640 | $355,600 Land $56,960 Building $298,640 | |
| 2022 | $6,238.00 (+37.95%) | ||
| 2020 | $4,522.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 Record 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.
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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