18231 Westlock St, Tomball, TX 77377 Property Records

Harris County property record for 18231 Westlock St, Tomball, TX 77377

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,697 sqft · built 2000
Lot Size	0.114 acres (4,951 sqft)
Owner	Individual Name on Record
Tax Bill	$6,726 (2025)
Deeds & Mortgages	May 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`114-395-016-0008`

Property Details

APN / Parcel Number

Primary APN	`114-395-016-0008`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Plumbing Fixtures	11 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,697 sqft Living Area
1st Floor Area	806 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2000
Effective Year Built	Effective 2000
Architectural Style	Traditional
Exterior Material	Brick
Construction Type	Frame
Foundation Type	Slab (Mat/Raft)
Lot Area	4,951 sqft (0.114 acres)
View / Lot	Neighborhood
Garage Area	293 sqft
Parking Spaces	1 Parking Space
Porch	Open Frame Porch
Porch Area	240 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	1143950160008
Street Address	18231 WESTLOCK ST
City	TOMBALL
State	TX
Zip	77377-7932
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 8 BLK 16 WESTBOURNE SEC 1 PAR R/P
Legal Subdivision	WESTBOURNE SEC 1 PAR R/P
Legal Block	16
Legal Lot Number	8
Jurisdiction	HARRIS TX
Township / Civil Division	NORTHWEST HARRIS
Census Block Group	2
Census Block	2004
Census Tract	555504

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	Individual Name on Record
Mailing Address	5171 SILVER ACRES CT, SAN JOSE, CA 95138-2103
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 1, 2014
Deed Sale	Oct 1, 2014
Prior Sale	Aug 2, 2002 · Amount on Record
Deed Document Number	2014442274
Prior Transfer Date	Jul 31, 2002
Prior Transfer Doc	000V982156
Record Updated	Oct 29, 2026

May 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	May 29, 2019
Property Address	18231 WESTLOCK ST, TOMBALL, TX 77377-7932
Document Number	0000223117
Instrument Date	May 24, 2019
Instrument	223117
Transaction Type	Transfer
Record Updated	Jun 7, 2019
Title Company	STEWART TITLE

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	18307 WESTLOCK ST TOMBALL TX 773777934, TOMBALL, TX 77377-7934

Mortgage

Document Number	223118
Date	May 29, 2019
Instrument	223118

Lender

Name	JP MORGAN CHASE BK
Type	Bank
Address	COLUMBUS, OH 43240-2050

Agreement

Amount	Amount Recorded
Term	360 Months
Due	May 28, 2049

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	Tomball Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$262,263 (-9.12%) Land $40,541 Building $221,722	$262,263 (-9.12%) Land $40,541 Building $221,722
2025	$6,726.00 (-2.1%)	$288,597 (-7.25%) Land $40,541 Building $248,056	$288,597 (-7.25%) Land $40,541 Building $248,056
2024	$6,870.00 (+207.66%)
2023		$311,147 Land $40,541 Building $270,606	$311,147 Land $40,541 Building $270,606
2022	$2,233.00 (+58.93%)
2020	$1,405.00

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 47 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	47 in force
Nearby Flood Claims	2 (2017–2024)
Claims Outside the SFHA	2 of 2
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	NORTHWEST HARRIS COUNTY MUD 15 serves 6,915 people · EPA ID TX1011600
Water Source	Groundwater
Last State Inspection	Nov 2025
Lead	Under 1 ppb (2022–2024) 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 209 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable · Fiber in parts of the area	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: Astound Broadband, Ezee Fiber, Spectrum.

Nearby Properties on Westlock St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures