521 6th St, Humble, TX 77338 Property Records

Harris County property record for 521 6th St, Humble, TX 77338

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,020 sqft · built 1940
Lot Size	0.22 acres (9,566 sqft)
Owner	2 Individual Names on File
Tax Bill	$3,135 (2025)
Deeds & Mortgages	Oct 2020 Sale
Flood Zone	Zone X (minimal risk)
APN	`041-051-007-0042`

Property Details

APN / Parcel Number

Primary APN	`041-051-007-0042`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Plumbing Fixtures	5 Plumbing Fixtures
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,020 sqft Living Area
1st Floor Area	1,020 sqft

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1999
Architectural Style	Traditional
Exterior Material	Aluminum/Vinyl
Construction Type	Metal Frame
Foundation Type	Raised
Lot Area	9,566 sqft (0.22 acres)
View / Lot	Neighborhood
Garage Type	Detached
Garage Area	360 sqft
Parking Spaces	1 Parking Space
Porch	Open Frame Porch
Porch Area	78 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	0410510070042
Street Address	521 6TH ST
City	HUMBLE
State	TX
Zip	77338-3765
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TR 12C ABST 95 W B ADAMS
Legal Subdivision	ABST 95 W B ADAMS
Legal Tract	12C
Legal Block	2
Jurisdiction	HARRIS TX
Township / Civil Division	HOUSTON
Census Block Group	2
Census Block	2014
Census Tract	250601

Owner

521 6th St is owned by two individuals who acquired it in October 2020.

Source: Harris County records, as of September 29, 2026

Owner of Record	2 Individual Names on File
Mailing Address	4214 JUNIOR TER, CORPUS CHRISTI, TX 78412-2431
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 19, 2020
Deed Sale	Oct 19, 2020
Prior Sale	Aug 1, 2011
Deed Document Number	2020501254
Prior Transfer Date	Apr 5, 2011
Prior Transfer Doc	20110146386
Record Updated	Oct 29, 2026

October 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HARRIS TX
Recording Date	Oct 19, 2020
Property Address	521 6TH ST, HUMBLE, TX 77338-3765
Document Number	0000501254
Instrument Date	Oct 16, 2020
Instrument	501254
Transaction Type	Transfer
Record Updated	Nov 2, 2020
Title Company	PATTEN TITLE COMPANY, PATTEN TITLE CO

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	4214 JUNIOR TER CORPUS CHRISTI TX 784122431, CORPUS CHRISTI, TX 78412-2431

Tax Assessment & Valuation

The 2025 property tax bill for 521 6th St was $3,135, up 113.8% from the year before.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$146,035 (-2.64%) Land $65,547 Building $80,488	$146,035 (-2.64%) Land $65,547 Building $80,488
2025	$3,135.00 (+113.85%)	$150,000 Land $65,547 Building $84,453	$150,000 Land $65,547 Building $84,453
2024	$1,466.00
2023		$160,493 Land $54,623 Building $105,870	$160,493 Land $54,623 Building $105,870
2022	$1,425.00

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

Flood

FEMA maps place 521 6th St in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 2019.

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 File median of 30 policies
Nearby Flood Policies	30 in force
Nearby Flood Claims	4 (2019–2026)
Claims Outside the SFHA	4 of 4
Most Recent Claim	Jun 2026 · alluvial fan flooding

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 521 6th St is low, with less than 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 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	CITY OF HUMBLE serves 15,616 people · EPA ID TX1010014
Water Source	Purchased surface water from CITY OF HOUSTON
Last State Inspection	Dec 2025
Lead	4 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 242 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Tachus Fiber Internet Fiber	8,000 / 8,000
Brightspeed Fiber	2,000 / 2,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20