Harris County property record for 20234 Tilstock Dr, Katy, TX 77450
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,195 sqft · built 1979 |
| Lot Size | 0.228 acres (9,940 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $255,000 (Apr 2017) |
| Tax Bill | $5,750 (2025) |
| Deeds & Mortgages | Aug 2020 Mortgage Apr 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 109-375-000-0028 |
| Primary APN | 109-375-000-0028 |
|---|
| 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 | 2,195 sqft Living Area |
| 1st Floor Area | 1,314 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Traditional |
| Exterior Material | Brick |
| Construction Type | Frame |
| Lot Area | 9,940 sqft (0.228 acres) |
| View / Lot | Neighborhood |
| Garage Type | Detached |
| Garage Area | 484 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 828 sqft |
| Porch | Open Frame Porch |
| Porch Area | 80 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1093750000028 |
|---|---|
| Street Address | 20234 TILSTOCK DR |
| City | KATY |
| State | TX |
| Zip | 77450-4335 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 28 BLK 7 NOTTINGHAM COUNTRY SEC 4 |
| Legal Subdivision | NOTTINGHAM COUNTRY SEC 4 |
| Legal Block | 7 |
| Legal Lot Number | 28 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 454700 |
Source: Harris County records, as of May 26, 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 | 20234 TILSTOCK DR, KATY, TX 77450-4335 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 5, 2020 | Deed of Trust, Mortgage COLINA MORTGAGE GROUP LLC |
| Apr 12, 2017 | Quit Claim Deed, Mortgage COMMONWEALTH MTG/TX |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 12, 2017 · Amount on Record |
| Deed Sale | Apr 12, 2017 · Amount on Record |
| Prior Sale | Mar 5, 2002 · Amount on Record |
| Deed Document Number | 2017156210 |
| Prior Transfer Date | Feb 28, 2002 |
| Prior Transfer Doc | 000V638686 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HARRIS TX |
| Property Address | 20234 TILSTOCK DR, KATY, TX 77450-4335 |
| Document Number | 0000363199 |
| Instrument Date | Aug 5, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Aug 21, 2020 |
| Title Company | SOUTHLAND TITLE COMPANY, SOUTHLAND TITLE CO. |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 20234 TILSTOCK DR KATY TX 774504335, KATY, TX 77450-4335 |
| Document Number | 0000363199 |
|---|---|
| Date | Aug 10, 2020 |
| Instrument | 363199 |
| Name | COLINA MORTGAGE GROUP LLC |
|---|---|
| Address | 9700 RICHMOND AVE # 101, HOUSTON, TX 77042-4645 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Aug 9, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Apr 12, 2017 |
| Property Address | 20234 TILSTOCK DR, KATY, TX 77450-4335 |
| Document Number | 0000156210 |
| Instrument Date | Mar 27, 2017 |
| Instrument | 156210 |
| Transaction Type | Mortgage |
| Record Updated | Apr 18, 2017 |
| Title Company | ALAMO TITLE COMPANY, ALAMO TITLE CO |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 20234 TILSTOCK DR KATY TX 774504335, KATY, TX 77450-4335 |
| Document Number | 156211 |
|---|---|
| Date | Apr 12, 2017 |
| Instrument | 156211 |
| Name | COMMONWEALTH MTG/TX |
|---|---|
| Type | Mortgage Company |
| Address | CONROE, TX 77302 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Apr 11, 2047 |
Source: Harris County assessment roll, as of May 26, 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 |
|---|---|---|---|
| 2025 | $5,750.00 (+2.84%) Homeowner's exemption | $365,521 (+2.95%) Land $101,486 Building $264,035 | $365,521 (+2.95%) Land $101,486 Building $264,035 |
| 2024 | $5,591.00 (+38.19%) | ||
| 2023 | $355,039 Land $64,516 Building $290,523 | $355,039 Land $64,516 Building $290,523 | |
| 2022 | $4,046.00 (-9.16%) | ||
| 2020 | $4,454.00 |
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 98% of the US · lower than 98.8% 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 641 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
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