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3609 Windhill Loop, Round Rock, TX 78681 Property Records

Williamson County property record for 3609 Windhill Loop, Round Rock, TX 78681 · Last verified October 2025

Property Highlights

Property TypeResidential > Single Family > Home
Bathrooms3 Baths
Year BuiltBuilt 1998
Square Footage2,793 sqft Living Area
Lot Size0.132 acres
Garage389 sqft
OccupancyOwner Occupied
Tax Bill$6,468.00 (2025)

Property Details

APN / Parcel Number

Primary APNR-16-5552-000B-0005
Alternative APNs
  • R361045
  • 188389

Interior

Full Baths3 Baths
Partial Baths1 Partial Baths
Building Area2,793 sqft Living Area
1st Floor1,202 sqft 1st Floor
2nd Floor1,591 sqft 2nd Floor
Stories2 Stories
Primary FlooringCarpet Flooring
Interior StructureWallboard/Drywall Interior Structure
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1997
Effective Year BuiltEffective 1998
Exterior MaterialBrick Veneer Exterior
Foundation TypeMat/Raft Foundation (Slab) Foundation
Roof ConstructionHip Roof Construction
Lot Area5,777 sqft
Parking Spaces1 Parking Spaces
Garage Area389 sqft Garage
Patio Area115 sqft Patio
PorchOpen Porch
Porch Area45 sqft Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Account NumberR361045
Street Address3609 WINDHILL LOOP
CityROUND ROCK
StateTX
Zip78681-1100
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionS6323 - STONE OAK AT ROUND ROCK SEC 2, BLOCK B, LOT 5
Legal SubdivisionSTONE OAK AT ROUND ROCK
Legal BlockB
Legal Lot Number5
JurisdictionWILLIAMSON TX
Minor Civil DivisionROUND ROCK-GEORGETOWN
Census Blockgroup3
Census Block3005
Census Tract20608

Owner

Source: Williamson County records · APN R-16-5552-000B-0005

Assessment roll updated August 1, 2025 · Last verified October 2025

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

Owner of RecordIndividual Name on File
Co-ownerVerified Secondary Owner
Mailing Address3609 WINDHILL LOOP, ROUND ROCK, TX 78681-1100
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJun 08, 2022
Deed SaleJun 08, 2022
Prior SaleApr 10, 2013
Deed Doc Number2022070097
Record RefreshedJun 08, 2026

June 2022: Vendor's Lien, Transfer

Document TypeVendor's Lien
JurisdictionWILLIAMSON TX
Recording DateJun 08, 2022
Property Address3609 WINDHILL LOOP, ROUND ROCK, TX 78681-1100
Document Number0000070097
Map ReferenceCAB M SL 389
Instrument DateJun 07, 2022
Instrument2022070097
Transaction TypeTransfer
Record UpdatedJun 20, 2022
Title CompanyTEXAS NATIONAL TITLE

Transaction

Tax$0.00
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address1321 UPLAND DR # 2639, 1321, HOUSTON, TX 77043-4718

Transferred To (Grantee/Buyer)

NameVerified Name
Address3609 WINDHILL LOOP, ROUND ROCK, TX 78681-1100

Mortgage

Document Number0000070098
DateJun 08, 2022
Instrument2022070098
Lender
NameWILLOW BEND MORTGAGE CO
TypeMortgage Company
Special NotesLender is also the Seller
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJul 01, 2052

Tax Assessment & Valuation

Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified October 2025

Property Jurisdictions

TypeName
StateTexas
CountyWilliamson County
MunicipalityRound Rock City
Unified School DistrictRound Rock 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$6,468.00 (-3.89%) Homeowner's exemption$493,586 (+12%) Land $84,000 Building $409,586$493,586 (+12%) Land $84,000 Building $409,586
2023$6,730.00 (-34.26%) Homeowner's exemption$440,713 Land $86,000 Building $354,713$440,713 Land $86,000 Building $354,713
2022$10,238.00

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