6502 Mert St, Katy, TX 77493 Property Records

Waller County property record for 6502 Mert St, Katy, TX 77493

Property Summary

Property Type	Single Family Home
Details	1,973 sqft · built 1984
Lot Size	0.215 acres (9,375 sqft)
Owner	2 Individual Names on File
Last Sale	$305,900 (Sep 2023)
Tax Bill	$4,804 (2025)
Deeds & Mortgages	Sep 2023 Mortgage Mar 2022 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`369707-000-003-000`

Property Details

APN / Parcel Number

Primary APN	`369707-000-003-000`
Alternative APNs	`R14346` `14346`

Interior

Stories	1 Story
Building Area	1,973 sqft Living Area
Gross Area	2,182 sqft
1st Floor Area	1,973 sqft

Exterior

Year Built	Built 1984
Effective Year Built	Effective 1984
Architectural Style	Ranch
Lot Area	9,375 sqft (0.215 acres)
Lot Dimensions	125 ft deep x 75 ft wide
Garage Area	484 sqft
Parking Spaces	2 Parking Spaces
Porch	Screened Porch
Porch Area	341 sqft

Utilities, Heating & Cooling

Water Source	Well

Location & Zoning

Street Address	6502 MERT ST
City	KATY
State	TX
Zip	77493-1823
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S369707 BARTLETT 7 LOT 3
Legal Subdivision	BARTLETT 7
Legal Block	2
Legal Lot Number	3
Jurisdiction	WALLER TX
Township / Civil Division	BROOKSHIRE
Census Block Group	2
Census Block	2024
Census Tract	680100

Owner

6502 Mert St is owned and occupied by two individuals who bought it in September 2023.

Source: Waller County records, as of May 26, 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 File
Mailing Address	6502 MERT ST, KATY, TX 77493-1823
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 11, 2023	Vendor's Lien, Transfer · Conventional Mortgage SOUTHTRUST BANK NA
Mar 31, 2022	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Feb 2, 2023	Deed of Trust, Mortgage · Commercial Mortgage 212 LOANS LLC
Jan 24, 2017	Deed of Trust, Mortgage · Stand-Alone First Mortgage QUICKEN LOANS INC
Mar 11, 2019	Deed of Trust, Mortgage · Stand-Alone First Mortgage QUICKEN LOANS INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 11, 2023 · Amount on File
Deed Sale	Sep 11, 2023 · Amount on File
Prior Sale	Feb 2, 2023 · Amount on File
Deed Document Number	202310631
Prior Transfer Date	Dec 2, 2022
Prior Transfer Doc	0000015505
Record Updated	Oct 29, 2026

September 2023: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	WALLER TX
Recording Date	Sep 11, 2023
Property Address	6502 MERT LN, KATY, TX 77493-1823
Document Number	0002310631
Map Reference	VOL 354 PG 967
Instrument Date	Sep 8, 2023
Instrument	2310631
Transaction Type	Transfer
Record Updated	Sep 20, 2023
Title Company	CAPITAL TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	12906 LAKE PARC, CYPRESS, TX 77429

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6502 MENT ST, KATY, TX 77493

Mortgage

Document Number	0002310632
Date	Sep 11, 2023
Instrument	2310632

Lender

Name	SOUTHTRUST BANK NA
Type	Bank
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2053

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALLER TX
Property Address	6502 MERT LN, KATY, TX 77493-1823
Transaction Type	Mortgage
Record Updated	Jul 7, 2023
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0002204156
Date	Mar 31, 2022
Instrument	2204156

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2052

February 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALLER TX
Property Address	6502 MERT LN, KATY, TX 77493-1823
Transaction Type	Mortgage
Record Updated	Jul 5, 2023
Title Company	CAPITAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	12906 LAKE PARC BEND DR, CYPRESS, TX 77429-6191

Mortgage

Document Number	0002301353
Date	Feb 2, 2023
Instrument	2301353

Lender

Name	212 LOANS LLC
Type	Mortgage Company
Address	FRIENDSWOOD, TX 77546

Agreement

Type	Commercial Mortgage
Amount	Amount on Record
Term	6 Months
Due	Aug 1, 2023

January 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALLER TX
Property Address	6502 MERT LN, KATY, TX 77493-1823
Transaction Type	Mortgage
Record Updated	Sep 14, 2021
Title Company	ATTORNEY ONLY, ATTORNEY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	1700628
Date	Jan 24, 2017
Instrument	1700628

Lender

Name	QUICKEN LOANS INC
Type	Lending Institution
Address	DETROIT, MI 48226

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record
Term	181 Months
Due	Feb 1, 2032

March 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WALLER TX
Property Address	6502 MERT LN, KATY, TX 77493-1823
Transaction Type	Mortgage
Record Updated	Sep 14, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	1901950
Date	Mar 11, 2019
Instrument	1901950

Lender

Name	QUICKEN LOANS INC
Type	Lending Institution
Address	DETROIT, MI 48226

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 6502 Mert St was $4,804, up 181.9% from the year before.

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

Property Jurisdictions

Type	Name
State	Texas
Municipality	Katy City
County	Waller County
Unified School District	Katy Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,804.00 (+181.92%)	$307,474 Land $140,160 Building $167,314	$307,474 Land $140,160 Building $167,314
2024	$1,704.00
2023		$306,252 Land $132,260 Building $173,992	$306,252 Land $132,260 Building $173,992
2021	$79,915.00

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

Flood

FEMA maps place 6502 Mert St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective May 26, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 785 policies
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	785 in force
Nearby Flood Claims	55 (2016–2022)
Claims Outside the SFHA	37 of 55
Most Recent Claim	Sep 2022 · tidal / storm surge
Claims by Event	Hurricane Harvey, Aug 2017 · 49 claims Severe Storms And Flooding, Apr 2016 · 5 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

Wildfire risk around 6502 Mert St is low, with a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 94% of the US · lower than 97.1% of Texas
Wildfire Likelihood	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	CITY OF KATY serves 25,253 people · EPA ID TX1010017
Water Source	Groundwater
Last State Inspection	Feb 2025
Lead	3 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 289 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Fidium Fiber Fiber	2,000 / 2,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20

May also be available: Ezee Fiber, T-Mobile.

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