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4561 Post Loop, Round Rock, TX 78681 Property Records

Williamson County property record for 4561 Post Loop, Round Rock, TX 78681 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details2,017 sqft · built 2021
Lot Size0.155 acres (6,763 sqft)
OwnerIndividual Name on File
Last Sale$616,200 (Dec 2021)
Tax Bill$9,033 (2025)
Deeds & MortgagesOct 2022 Transfer
Dec 2021 Mortgage
Flood ZoneZone X (minimal risk)
APNR-20-5410-110G-0113

Property Details

APN / Parcel Number

Primary APNR-20-5410-110G-0113
Alternative APNs
  • R600367
  • 425082

Interior

Stories1 Story
Building Area2,017 sqft Living Area
1st Floor Area2,017 sqft

Exterior

Year BuiltBuilt 2021
Effective Year BuiltEffective 2021
Lot Area6,763 sqft (0.155 acres)
Garage Area453 sqft
Parking Spaces2 Parking Spaces
PorchOpen Porch

Location & Zoning

Account NumberR205410110G0113
Street Address4561 POST LOOP
CityROUND ROCK
StateTX
Zip78681-2092
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionS12403 - HIGHLANDS AT MAYFIELD RANCH SEC 11, BLOCK G, LOT 113
Legal SubdivisionHIGHLANDS AT MAYFIELD RANCH SEC 11
Legal BlockG
Legal Lot Number113
JurisdictionWILLIAMSON TX
Township / Civil DivisionROUND ROCK-GEORGETOWN
Census Block Group2
Census Block2000
Census Tract20609

Owner

Source: Williamson County records · APN R-20-5410-110G-0113

Assessment roll updated September 15, 2025 · Last verified August 2026

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

Owner of RecordIndividual Name on File
Mailing Address4561 POST LOOP, ROUND ROCK, TX 78681-2092
OccupancyOwner Occupied
Owner TypeIndividual
VestingMarried Person

Deeds, Mortgages & Sale History

DateDocument
Oct 18, 2022Transfer on Death Deed, Transfer
Dec 17, 2021Vendor's Lien, Subdivision Related Transfer · Conventional Mortgage
LOANDEPOT.COM LLC

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleDec 17, 2021 · Amount on Record
Deed SaleDec 17, 2021 · Amount on Record
Deed Document Number2021190979
Last Transfer DateOct 12, 2022
Transfer Doc0000119101
Record UpdatedSep 20, 2026

October 2022: Transfer on Death Deed, Transfer

Document TypeTransfer on Death Deed
JurisdictionWILLIAMSON TX
Recording DateOct 18, 2022
Property Address4561 POST LOOP, ROUND ROCK, TX 78681-2092
Document Number0000119101
Map ReferenceDOC 2020100361
Instrument DateOct 12, 2022
Instrument2022119101
Transaction TypeTransfer
Record UpdatedOct 28, 2022

Transaction

Tax$0.00
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address4561 POST LOOP, 4561, ROUND ROCK, TX 78681-2092

Transferred To (Grantee/Buyer)

NameVerified Name
Address2207 NUECES ST UNIT 314, 314, AUSTIN, TX 78705-5281

December 2021: Vendor's Lien, Subdivision Related Transfer

Document TypeVendor's Lien
JurisdictionWILLIAMSON TX
Recording DateDec 17, 2021
Property Address4561 POST LOOP, ROUND ROCK, TX 78681-2092
Document Number0000190979
Map ReferencePL 2020100361
Instrument DateDec 16, 2021
Instrument2021190979
Transaction TypeSubdivision Related Transfer
Record UpdatedOct 21, 2022
Title CompanyTEXAS AMERICAN TITLE COMPANY

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4561 POST LOOP, ROUND ROCK, TX 78681-2092

Mortgage

Document Number0000190980
DateDec 17, 2021
Instrument2021190980
Lender
NameLOANDEPOT.COM LLC
TypeMortgage Company
Special NotesSeller Financed
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueJan 01, 2037

Tax Assessment & Valuation

Source: Williamson County records · Assessment roll updated September 15, 2025 · Last verified August 2026

Property Jurisdictions

TypeName
StateTexas
CountyWilliamson County
Unified School DistrictGeorgetown 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$9,033.00$498,078 (-2.62%) Land $109,000 Building $389,078$498,078 (-2.62%) Land $109,000 Building $389,078
2024$9,033.00 (-3.59%)
2023$9,369.00 (-27.41%) Homeowner's exemption$511,475 Land $115,000 Building $396,475$511,475 Land $115,000 Building $396,475
2022$12,906.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Williamson County (48491C), updated October 5, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 484910206092, 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
Nearby Flood Policies2 in force

Wildfire

Wildfire RiskModerate
above 47% of the US · above 21% of Texas
Wildfire LikelihoodAbout 1 in 1,266 per year
ExposureDirect
burnable vegetation at the parcel

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 134 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
AT&TFiber5,000 / 5,000
SpectrumFiber1,000 / 1,000
VerizonFixed Wireless300 / 20
Electronic Corporate PagesFixed Wireless (unlicensed)200 / 40

May also be available at this address: Spectrum, Valley Telephone Cooperative, Inc. (TX), SOS Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G (outdoors only) and 4G LTE

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