19427 Thunder Rock Dr, Katy, TX 77449 Property Records

Harris County property record for 19427 Thunder Rock Dr, Katy, TX 77449

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,638 sqft · built 1983
Lot Size	0.15 acres (6,537 sqft)
Owner	2 Individual Names on Record
Last Sale	$194,000 (Jul 2019)
Tax Bill	$5,587 (2025)
Deeds & Mortgages	Jul 2019 Mortgage Jul 2017 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`114-009-000-0018`

Property Details

APN / Parcel Number

Primary APN	`114-009-000-0018`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Plumbing Fixtures	8 Plumbing Fixtures
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,638 sqft Living Area
1st Floor Area	1,638 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1983
Effective Year Built	Effective 2015
Architectural Style	Traditional
Exterior Material	Brick Veneer
Construction Type	Brick
Foundation Type	Slab (Mat/Raft)
Lot Area	6,537 sqft (0.15 acres)
View / Lot	Neighborhood
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Frame Porch
Porch Area	50 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	1140090000018
Street Address	19427 THUNDER ROCK DR
City	KATY
State	TX
Zip	77449-4352
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 18 BLK 9 HIGHLAND CREEK VILLAGE SEC 1
Legal Subdivision	HIGHLAND CREEK VILLAGE SEC 1
Legal Block	9
Legal Lot Number	18
Jurisdiction	HARRIS TX
Township / Civil Division	HOUSTON
Census Block Group	2
Census Block	2011
Census Tract	542106

Owner

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	2 Individual Names on Record
Mailing Address	19427 THUNDER ROCK DR, KATY, TX 77449-4352
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 1, 2019	Warranty Deed, Transfer THRIVE MTG LLC
Jul 24, 2017	Warranty Deed, Transfer · FHA Mortgage SUPREME LNDG
Apr 4, 2017	Warranty Deed, Transfer PSS TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 1, 2019 · Amount on Record
Deed Sale	Jul 1, 2019 · Amount on Record
Prior Sale	Jul 24, 2017 · Amount on Record
Deed Document Number	2019280736
Prior Transfer Date	Jun 28, 2019
Prior Transfer Doc	0000280736
Record Updated	Oct 29, 2026

July 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Jul 1, 2019
Property Address	19427 THUNDER ROCK DR, KATY, TX 77449-4352
Document Number	0000280736
Instrument Date	Jun 28, 2019
Instrument	280736
Transaction Type	Transfer
Record Updated	Aug 6, 2019
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	19427 THUNDER ROCK DR KATY TX 774494352, KATY, TX 77449-4352

Mortgage

Document Number	280737
Date	Jul 1, 2019
Instrument	280737

Lender

Name	THRIVE MTG LLC
Address	GEORGETOWN, TX 78633

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jun 30, 2049

July 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Jul 24, 2017
Property Address	19427 THUNDER ROCK DR, KATY, TX 77449-4352
Document Number	0000327439
Instrument Date	Jul 20, 2017
Instrument	327439
Transaction Type	Transfer
Record Updated	Aug 15, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	19427 THUNDER ROCK DR KATY TX 774494352, KATY, TX 77449-4352

Mortgage

Document Number	327440
Date	Jul 24, 2017
Instrument	327440

Lender

Name	SUPREME LNDG
Address	DALLAS, TX 75254

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 23, 2047

April 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Apr 4, 2017
Property Address	19427 THUNDER ROCK DR, KATY, TX 77449-4352
Document Number	0000142391
Instrument Date	Mar 28, 2017
Instrument	142391
Transaction Type	Transfer
Record Updated	Apr 12, 2017
Title Company	PSS TITLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	6725 S FRY RD #509-700 KATY TX 774948102, 509-70, KATY, TX 77494-8102

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	Cypress-Fairbanks Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$236,008 (-0.42%) Land $62,921 Building $173,087	$236,008 (-0.42%) Land $62,921 Building $173,087
2025	$5,587.00 (+227.88%)	$237,005 (-2.15%) Land $62,921 Building $174,084	$237,005 (-2.15%) Land $62,921 Building $174,084
2024	$1,704.00 (+2.4%)
2023		$242,214 Land $52,487 Building $189,727	$242,214 Land $52,487 Building $189,727
2022	$1,664.00 (+43.57%)
2020	$1,159.00

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 35 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	35 in force
Nearby Flood Claims	1 (2024)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jul 2024 · Hurricane Beryl

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 99.1% of the US · lower than 99.3% 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	HARRIS COUNTY MUD 157 serves 13,062 people · EPA ID TX1011430
Water Source	Purchased surface water from several systems
Last State Inspection	Jun 2023
Lead	1 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 844 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	300 / 20

May also be available: T-Mobile.

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