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20231 Tilstock Dr, Katy, TX 77450 Property Records

Harris County property record for 20231 Tilstock Dr, Katy, TX 77450

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 2,623 sqft · built 1979
Lot Size0.171 acres (7,452 sqft)
Owner2 Individual Names on File
Last Sale$470,155 (Dec 2024)
Tax Bill$6,302 (2025)
Deeds & MortgagesApr 2024 Sale
Apr 2024 Transfer
+ 1 more
Flood ZoneZone X (minimal risk)
APN109-375-000-0033

Property Details

APN / Parcel Number

Primary APN109-375-000-0033

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Plumbing Fixtures12 Plumbing Fixtures
Total Rooms7 Rooms
Stories1 Story
Building Area2,623 sqft Living Area
1st Floor Area1,355 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1979
Effective Year BuiltEffective 1979
Architectural StyleTraditional
Exterior MaterialBrick
Construction TypeFrame
Lot Area7,452 sqft (0.171 acres)
View / LotNeighborhood
Garage TypeDetached
Garage Area484 sqft
Parking Spaces2 Parking Spaces
Pool Area512 sqft
PorchOpen Frame Porch
Porch Area278 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number1093750000033
Street Address20231 TILSTOCK DR
CityKATY
StateTX
Zip77450-4334
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLT 33 BLK 7 NOTTINGHAM COUNTRY SEC 4
Legal SubdivisionNOTTINGHAM COUNTRY SEC 4
Legal Block7
Legal Lot Number33
JurisdictionHARRIS TX
Township / Civil DivisionHOUSTON
Census Block Group2
Census Block2007
Census Tract454700

Owner

Source: Harris County assessment roll, 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 Record2 Individual Names on File
Mailing Address20231 TILSTOCK DR, KATY, TX 77450-4334
OccupancyOwner Occupied
Owner TypeIndividual
VestingMarried Couple

Deeds, Mortgages & Sale History

DateDocument
Apr 26, 2024Warranty Deed, Transfer
Apr 26, 2024Affidavit of Death of Joint Tenant, Transfer
Dec 4, 2023Transfer on Death Deed, Transfer

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleDec 19, 2024 · Amount on Record
Deed SaleDec 19, 2024 · Amount on Record
Prior SaleApr 26, 2024
Deed Document Number2024472194
Prior Transfer DateApr 25, 2024
Prior Transfer Doc0000150311
Record UpdatedSep 20, 2026

April 2024: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionHARRIS TX
Recording DateApr 26, 2024
Property Address20231 TILSTOCK DR, KATY, TX 77450-4334
Document Number0000150313
Map ReferenceVOL 234 PG 62
Instrument DateApr 24, 2024
Instrument2024-150313
Transaction TypeTransfer
Record UpdatedMay 7, 2024

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address20231 TILSTOCK DR, KATY, TX 77450-4334

Transferred To (Grantee/Buyer)

NameVerified Name
Address20231 TILSTOCK DR, KATY, TX 77450-4334

April 2024: Affidavit of Death of Joint Tenant, Transfer

Document TypeAffidavit of Death of Joint Tenant
JurisdictionHARRIS TX
Recording DateApr 26, 2024
Property Address20231 TILSTOCK DR, KATY, TX 77450-4334
Document Number0000150311
Map ReferenceVOL 234 PG 62
Instrument DateApr 24, 2024
Instrument2024-150311
Transaction TypeTransfer
Record UpdatedMay 7, 2024

Transaction

Tax$0.00
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address13921 HIGHWAY 105 W # 151, 151, CONROE, TX 77304-5703

December 2023: Transfer on Death Deed, Transfer

Document TypeTransfer on Death Deed
JurisdictionHARRIS TX
Recording DateDec 4, 2023
Property Address20231 TILSTOCK DR, KATY, TX 77450-4334
Document Number0000455565
Map ReferenceVOL 234 PG 62
Instrument DateDec 2, 2023
Instrument2023-455565
Transaction TypeTransfer
Record UpdatedDec 11, 2023

Transaction

Tax$0.00
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address13921 HIGHWAY 105 W # W151, W151, CONROE, TX 77304-5703

Transferred To (Grantee/Buyer)

NameVerified Name
Address13921 HIGHWAY 105 W # 151, 151, CONROE, TX 77304-5703

Tax Assessment & Valuation

Source: Harris County assessment roll, as of May 26, 2026

Property Jurisdictions

TypeName
StateTexas
CountyHarris County
Unified School DistrictKaty Independent School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$6,302.00 (-11.72%) Homeowner's exemption$393,104 (+1.53%) Land $98,003 Building $295,101$393,104 (+1.53%) Land $98,003 Building $295,101
2024$7,139.00 (+5.09%)
2023$387,182 Land $62,302 Building $324,880$387,182 Land $62,302 Building $324,880
2022$6,793.00 (+29.89%)
2020$5,230.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 147 policies
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies147 in force
Nearby Flood Claims92 (1981–2024)
Claims Outside the SFHA88 of 92
Most Recent ClaimJul 2024 · Hurricane Beryl
Claims by Event
  • Hurricane Harvey, Aug 2017 · 10 claims
  • Severe Storms And Flooding, Apr 2016 · 5 claims
  • Hurricane Alicia, Aug 1983 · 2 claims

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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 93% of the US · lower than 96% of Texas
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemMASON CREEK UTILITY DISTRICT
serves 8,900 people · EPA ID TX1010379
Water SourceGroundwater
Last State InspectionMar 2024
Lead2 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 531 locations within half a mile, as of December 31, 2025

ProviderMax 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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