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20431 Flatiron Dr, Humble, TX 77338 Property Records

Harris County property record for 20431 Flatiron Dr, Humble, TX 77338

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 2,790 sqft · built 2016
Lot Size0.186 acres (8,088 sqft)
OwnerIndividual Name on File
Last Sale$225,800 (Oct 2016)
Tax Bill$5,767 (2025)
Deeds & MortgagesOct 2018 Mortgage
Flood ZoneZone X (moderate risk)
APN137-380-008-0001

Property Details

APN / Parcel Number

Primary APN137-380-008-0001

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Stories2 Stories
Building Area2,790 sqft Living Area
1st Floor Area1,203 sqft

Exterior

Year BuiltBuilt 2016
Effective Year BuiltEffective 2016
Exterior MaterialBrick Veneer
Construction TypeBrick
Foundation TypeSlab (Mat/Raft)
Lot Area8,088 sqft (0.186 acres)
Garage Area420 sqft
Parking Spaces2 Parking Spaces
PorchOpen Concrete/Masonry Porch

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account Number1373800080001
Street Address20431 FLATIRON DR
CityHUMBLE
StateTX
Zip77338-1553
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLT 1 BLK 8 DEERBROOK ESTATES SEC 11
Legal SubdivisionDEERBROOK ESTATES SEC 11
Legal Block8
Legal Lot Number1
JurisdictionHARRIS TX
Township / Civil DivisionHOUSTON
Census Block Group2
Census Block2027
Census Tract240903

Owner

20431 Flatiron Dr is owned and occupied by an individual who bought it in October 2016.

Source: Harris County records, as of October 19, 2026

Owner of RecordIndividual Name on File
Mailing Address20431 FLATIRON DR, HUMBLE, TX 77338-1553
OccupancyOwner Occupied
Owner TypeIndividual

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 NamesName on Deed
Last SaleOct 5, 2016 · Amount on File
Deed SaleOct 5, 2016 · Amount on File
Deed Document Number2016450508
Prior Transfer DateSep 30, 2016
Prior Transfer Doc0000450508
Record UpdatedOct 29, 2026

October 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionHARRIS TX
Property Address20431 FLATIRON DR, HUMBLE, TX 77338-1553
Document Number0000518127
Instrument DateOct 22, 2018
Transaction TypeMortgage
Record UpdatedDec 26, 2018
Title CompanySERVICELINK LOAN MOD SOLUTIONS, SERVICELINK LN MOD SOLUTIONS

Transferred To (Grantee/Buyer)

NameVerified Name
Address20431 FLATIRON DR HUMBLE TX 773381553, HUMBLE, TX 77338-1553

Mortgage

Document Number0000518127
DateNov 15, 2018
Instrument518127
Lender
NameHUD-HOUSING/URBAN DEV
AddressWASHINGTON, DC 20410
Agreement
TypeFHA Mortgage
AmountAmount on Record
Term336 Months
DueNov 14, 2046

Tax Assessment & Valuation

The 2025 property tax bill for 20431 Flatiron Dr was $5,767 with a homeowner's exemption, down 7% from the year before.

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

Property Jurisdictions

TypeName
StateTexas
CountyHarris County
Unified School DistrictAldine Independent School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$317,462 (+4.11%) Land $42,327 Building $275,135$317,462 (+4.11%) Land $42,327 Building $275,135
2025$5,767.00 (-7.03%) Homeowner's exemption$304,940 Land $42,327 Building $262,613$304,940 Land $42,327 Building $262,613
2024$6,203.00
2023$340,534 Land $42,989 Building $297,545$340,534 Land $42,989 Building $297,545
2022$1,963.00
2020$1,699.00

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

Flood

FEMA maps place 20431 Flatiron Dr in Zone X, an area of moderate flood risk, though there have been 2 flood claims nearby since 2016.

Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 44 policies
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies44 in force
Nearby Flood Claims2 (2016–2017)
Claims Outside the SFHA2 of 2
Most Recent ClaimAug 2017 · Hurricane Harvey

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 20431 Flatiron Dr is low, with a 0.02% annual chance of wildfire.

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

Wildfire RiskLow
lower than 80% of the US · lower than 94% of Texas
Wildfire Likelihood0.02% annual chance
ExposureIndirect
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 SystemHARRIS COUNTY MUD 26
serves 17,178 people · EPA ID TX1010715
Water SourceGroundwater
Last State InspectionDec 2025
Lead1 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
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 755 locations within half a mile, as of December 31, 2025

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

May also be available: Verizon.

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