20211 Tilstock Dr, Katy, TX 77450 Property Records

Harris County property record for 20211 Tilstock Dr, Katy, TX 77450

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,373 sqft · built 1979
Lot Size	0.195 acres (8,500 sqft)
Owner	2 Individual Names on Record
Last Sale	$283,100 (May 2018)
Tax Bill	$6,884 (2025)
Deeds & Mortgages	May 2018 Mortgage May 2017 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`109-375-000-0038`

Property Details

APN / Parcel Number

Primary APN	`109-375-000-0038`

Interior

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	2,373 sqft Living Area
1st Floor Area	1,425 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 2004
Architectural Style	Traditional
Exterior Material	Brick
Construction Type	Frame
Foundation Type	Slab (Mat/Raft)
Lot Area	8,500 sqft (0.195 acres)
View / Lot	Neighborhood
Garage Type	Detached
Garage Area	416 sqft
Parking Spaces	4 Parking Spaces
Pool Area	512 sqft
Porch	Open Concrete/Masonry Porch
Porch Area	2,263 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	1093750000038
Street Address	20211 TILSTOCK DR
City	KATY
State	TX
Zip	77450-4334
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 38 BLK 7 NOTTINGHAM COUNTRY SEC 4
Legal Subdivision	NOTTINGHAM COUNTRY SEC 4
Legal Block	7
Legal Lot Number	38
Jurisdiction	HARRIS TX
Township / Civil Division	HOUSTON
Census Block Group	2
Census Block	2007
Census Tract	454700

Owner

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 Record
Mailing Address	20211 TILSTOCK DR, KATY, TX 77450-4334
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 29, 2018	Warranty Deed, Transfer SOUTHEAST TX HSNG FIN
May 18, 2017	Deed of Trust, Mortgage · Line of Credit GULF COAST EDUCATORS FCU
Mar 27, 2017	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 29, 2018 · Amount on Record
Deed Sale	May 29, 2018 · Amount on Record
Prior Sale	Jul 16, 2010
Deed Document Number	2018232772
Prior Transfer Date	Dec 26, 2015
Prior Transfer Doc	0000587685
Record Updated	Oct 29, 2026

May 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	May 29, 2018
Property Address	20211 TILSTOCK DR, KATY, TX 77450-4334
Document Number	0000232772
Instrument Date	May 25, 2018
Instrument	232772
Transaction Type	Transfer
Record Updated	Oct 21, 2019
Title Company	CELEBRITY TITLE INC

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20211 TILSTOCK DR KATY TX 774504334, KATY, TX 77450-4334

Mortgage

Document Number	232774
Date	May 29, 2018
Instrument	232774

Lender

Name	SOUTHEAST TX HSNG FIN
Address	HOUSTON, TX 77089

Agreement

Amount	Amount Recorded

Mortgage

Document Number	232773,
Date	May 29, 2018
Instrument	232773

Lender

Name	INTERLINC MTG
Type	Mortgage Company
Address	HOUSTON, TX 77064

Agreement

Amount	Amount Recorded
Term	360 Months
Due	May 28, 2048

May 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HARRIS TX
Property Address	20211 TILSTOCK DR, KATY, TX 77450-4334
Document Number	0000231130
Instrument Date	May 18, 2017
Transaction Type	Mortgage
Record Updated	Jul 18, 2017
Title Company	ATTORNEY ONLY

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	202 TILSTOCK DR KATY TX 77450, KATY, TX 77450

Mortgage

Document Number	0000231130
Date	May 25, 2017
Instrument	231130

Lender

Name	GULF COAST EDUCATORS FCU
Type	Credit Union
Address	PASADENA, TX 77505

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

March 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	HARRIS TX
Recording Date	Mar 27, 2017
Property Address	20211 TILSTOCK DR, KATY, TX 77450-4334
Document Number	0000126694
Instrument Date	Mar 23, 2017
Instrument	126694
Transaction Type	Transfer
Record Updated	Apr 11, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	20211 TILSTOCK DR KATY TX 774504334, KATY, TX 77450-4334

Tax Assessment & Valuation

Source: Harris County assessment roll, as of September 29, 2026

Property Jurisdictions

Type	Name
State	Texas
County	Harris County
Unified School District	Katy Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$410,606 (-2.75%) Land $106,575 Building $304,031	$410,606 (-2.75%) Land $106,575 Building $304,031
2025	$6,884.00 (+7.34%) Homeowner's exemption	$422,215 (+0.89%) Land $99,470 Building $322,745	$422,215 (+0.89%) Land $99,470 Building $322,745
2024	$6,413.00 (+22.13%)
2023		$418,502 Land $63,235 Building $355,267	$418,502 Land $63,235 Building $355,267
2022	$5,251.00 (-9.01%)
2020	$5,771.00

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 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	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 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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

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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