8412 Knox St, Houston, TX 77088 Property Records

Harris County property record for 8412 Knox St, Houston, TX 77088

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,648 sqft · built 2019
Lot Size	0.083 acres (3,600 sqft)
Owner	2 Individual Names on Record
Last Sale	$231,300 (Jul 2021)
Tax Bill	$2,838 (2025)
Deeds & Mortgages	Jul 2021 Mortgage Oct 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`139-667-001-0001`

Property Details

APN / Parcel Number

Primary APN	`139-667-001-0001`
Alternative APN	`0710900510054`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,648 sqft Living Area
1st Floor Area	724 sqft

Exterior

Year Built	Built 2019
Effective Year Built	Effective 2019
Exterior Material	Brick Veneer
Construction Type	Frame
Lot Area	3,600 sqft (0.083 acres)
Garage Area	200 sqft
Parking Spaces	1 Parking Space
Porch	Open Concrete/Masonry Porch
Porch Area	28 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	1396670010001
Street Address	8412 KNOX ST
City	HOUSTON
State	TX
Zip	77088-6132
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 1 BLK 1 MARTIN ESTATES VILLAS
Legal Subdivision	MARTIN ESTATES VILLAS
Legal Block	1
Legal Lot Number	1
Jurisdiction	HARRIS TX
Township / Civil Division	HOUSTON
Census Block Group	3
Census Block	3010
Census Tract	533302

Owner

Source: Harris County records, 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 Record	2 Individual Names on Record
Mailing Address	8412 KNOX ST, HOUSTON, TX 77088-6132
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jul 1, 2021	Vendor's Lien, Transfer · VA Mortgage NAVY FCU
Oct 4, 2019	Warranty Deed, Subdivision Related Transfer · VA Mortgage GUARANTEED RATE
Jan 3, 2019	Warranty Deed, Transfer GREAT AMERICAN TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 1, 2021 · Amount on Record
Deed Sale	Jul 1, 2021 · Amount on Record
Prior Sale	Oct 4, 2019 · Amount on Record
Deed Document Number	2021372293
Prior Transfer Date	Jun 30, 2021
Prior Transfer Doc	2021372293
Record Updated	Sep 20, 2026

July 2021: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	HARRIS TX
Recording Date	Jul 1, 2021
Property Address	8412 KNOX ST, HOUSTON, TX 77088-6132
Document Number	2021372293
Map Reference	MF 684394
Instrument Date	Jun 30, 2021
Instrument	2021-372293
Transaction Type	Transfer
Record Updated	Jul 14, 2021
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	8412 KNOX ST, HOUSTON, TX 77088-6132

Mortgage

Document Number	2021372294
Date	Jul 1, 2021
Instrument	2021-372294

Lender

Name	NAVY FCU
Type	Credit Union
Special Notes	Seller Financed

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 1, 2051

October 2019: Warranty Deed, Subdivision Related Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Oct 4, 2019
Property Address	8412 KNOX ST, HOUSTON, TX 77088-6132
Document Number	0000441955
Instrument Date	Oct 2, 2019
Instrument	441955
Transaction Type	Subdivision Related Transfer
Record Updated	Jan 2, 2020
Title Company	PATRIOT TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8412 KNOX ST HOUSTON TX 77088, HOUSTON, TX 77088

Mortgage

Document Number	441956
Date	Oct 4, 2019
Instrument	441956

Lender

Name	GUARANTEED RATE
Address	CHICAGO, IL 60613

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 3, 2049

January 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Jan 3, 2019
Property Address	8412 KNOX ST, HOUSTON, TX 77088-6132
Document Number	0000003482
Instrument Date	Dec 31, 2018
Instrument	3482
Transaction Type	Transfer
Record Updated	Jan 2, 2020
Title Company	GREAT AMERICAN TITLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	11569 HWY 6 #233 SUGAR LAND TX 77479, 233, SUGAR LAND, TX 77479

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,838.00 (-16.16%) Homeowner's exemption	$238,884 (-12.2%) Land $64,800 Building $174,084	$238,884 (-12.2%) Land $64,800 Building $174,084
2024	$3,385.00 (+4.67%)
2023		$272,070 Land $64,800 Building $207,270	$272,070 Land $64,800 Building $207,270
2022	$3,234.00 (-30.14%)
2020	$4,629.00

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
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	9 in force

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	Not rated no burnable land within 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 HOUSTON serves 2,970,543 people · EPA ID TX1010013
Water Source	Surface water
Last State Inspection	Oct 2025
Lead	5 ppb (2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Turbidity resolved · May 2025
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 551 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	1,000 / 75

May also be available: T-Mobile.

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