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20438 Knolls Spring Trl, Katy, TX 77450 Property Records

Harris County property record for 20438 Knolls Spring Trl, Katy, TX 77450 · Last verified June 2026

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.5 ba · 2,862 sqft · built 1997
Lot Size0.207 acres (9,020 sqft)
Owner2 Individual Names on File
Tax Bill$4,726 (2025)
Deeds & MortgagesJan 2024 Transfer
Flood ZoneZone X (minimal risk)
APN118-719-001-0010

Property Details

APN / Parcel Number

Primary APN118-719-001-0010

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Plumbing Fixtures13 Plumbing Fixtures
Total Rooms8 Rooms
Stories1 Story
Building Area2,862 sqft Living Area
1st Floor Area1,762 sqft
Game RoomGame Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1997
Effective Year BuiltEffective 1997
Architectural StyleTraditional
Exterior MaterialBrick
Construction TypeFrame
Lot Area9,020 sqft (0.207 acres)
View / LotPrimary
Garage Area420 sqft
Parking Spaces2 Parking Spaces
PorchOpen Concrete/Masonry Porch
Porch Area96 sqft
Patio Area272 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number1187190010010
Street Address20438 KNOLLS SPRING TRL
CityKATY
StateTX
Zip77450-6667
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLT 10 BLK 1 HIGHLAND TRAILS SEC 2
Legal SubdivisionHIGHLAND TRAILS SEC 2
Legal Block1
Legal Lot Number10
JurisdictionHARRIS TX
Township / Civil DivisionHOUSTON
Census Block Group1
Census Block1000
Census Tract454901

Owner

Source: Harris County records · APN 118-719-001-0010

Assessment roll updated May 26, 2026 · Last verified June 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on File
Mailing Address20438 KNOLLS SPRING TRL, KATY, TX 77450-6667
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleApr 24, 2007
Deed SaleApr 24, 2007
Prior SaleMar 24, 1998 · Amount on Record
Deed Document Number2007246701
Deed Book / Page4319 / 706
Last Transfer DateJan 04, 2024
Transfer Doc0000008897
Record UpdatedSep 20, 2026

January 2024: Transfer on Death Deed, Transfer

Document TypeTransfer on Death Deed
JurisdictionHARRIS TX
Recording DateJan 09, 2024
Property Address20438 KNOLLS SPRING TRL, KATY, TX 77450-6667
Document Number0000008897
Instrument DateJan 04, 2024
Instrument2024-008897
Transaction TypeTransfer
Record UpdatedJan 23, 2024

Transaction

Tax$0.00
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address20438 KNOLLS SPRING TRL, KATY, TX 77450-6667

Tax Assessment & Valuation

Source: Harris County records · Assessment roll updated May 26, 2026 · Last verified June 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2025$4,726.00 (-20.9%) Homeowner's exemption$395,733 (+7.25%) Land $76,164 Building $319,569$395,733 (+7.25%) Land $76,164 Building $319,569
2024$5,975.00 (+4.53%)
2023$368,999 Land $65,057 Building $303,942$368,999 Land $65,057 Building $303,942
2022$5,716.00 (+0.7%)
2020$5,676.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Harris County (48201C), updated May 17, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 482014549011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Flood Insurance CostPremium on Record
median of 90 individual NFIP policies nearby
Community Rating SystemClass 7 (15% premium discount)
Nearby Flood Policies90 in force
Nearby Flood Claims2 (2010–2017)
Claims Outside the SFHA2 of 2
Most Recent ClaimAug 2017, river or lake flooding, Hurricane Harvey

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 558 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
Ezee Fiber TexasFiber8,000 / 8,000
AT&TFiber5,000 / 5,000
XfinityCable2,000 / 250
VerizonFixed Wireless300 / 20
AT&TDSL100 / 20

May also be available at this address: T-Mobile USA, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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