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13185 Mill Stone Dr, Austin, TX 78729 Property Records

Williamson County property record for 13185 Mill Stone Dr, Austin, TX 78729

Property Summary

Property TypeSingle Family Home
Details2 ba · 1,728 sqft · built 1982
Lot Size0.1 acres (4,346 sqft)
Owner2 Company Names on Record
Last Sale$375,900 (Aug 2021)
Tax Bill$8,192 (2025)
Deeds & MortgagesAug 2021 Mortgage
Flood ZoneZone X (minimal risk)
APNR-16-3110-000C-0055

Property Details

APN / Parcel Number

Primary APNR-16-3110-000C-0055
Alternative APNs
  • R057115
  • 112470

Interior

Full Baths2 Baths
Stories2 Stories
Building Area1,728 sqft Living Area
1st Floor Area772 sqft
2nd Floor Area956 sqft
FlooringCarpet
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1982
Effective Year BuiltEffective 1992
Exterior MaterialWood
Roof TypeGable
Lot Area4,346 sqft (0.1 acres)
Garage Area460 sqft
Parking Spaces2 Parking Spaces
PorchOpen Porch
Porch Area18 sqft
Patio Area96 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas
SewerConnected

Location & Zoning

Account NumberR163110000C0055
Street Address13185 MILL STONE DR
CityAUSTIN
StateTX
Zip78729-2758
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionS3052 - ANDERSON MILL VILLAGE, BLOCK C, LOT 55
Legal SubdivisionANDERSON MILL VILLAGE
Legal BlockC
Legal Lot Number55
JurisdictionWILLIAMSON TX
Township / Civil DivisionROUND ROCK-GEORGETOWN
Census Block Group1
Census Block1017
Census Tract20408

Owner

Source: Williamson County records, as of September 11, 2026

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

Owner of Record2 Company Names on Record
Mailing Address168 FONTAINBLEU CT, MILPITAS, CA 95035-3126
Owner TypeCompany
VestingTrust, Family Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 30, 2021 · Amount on Record
Deed SaleAug 30, 2021 · Amount on Record
Prior SaleMar 31, 2006 · Amount on Record
Deed Document Number2021130696
Prior Transfer DateSep 30, 2013
Prior Transfer Doc0000109880
Record UpdatedOct 29, 2026

August 2021: Vendor's Lien, Transfer

Document TypeVendor's Lien
JurisdictionWILLIAMSON TX
Recording DateAug 30, 2021
Property Address13185 MILL STONE DR, AUSTIN, TX 78729-2758
Document Number0000130696
Map ReferenceCAB D SL 347-349
Instrument DateAug 27, 2021
Instrument2021130696
Transaction TypeTransfer
Record UpdatedSep 5, 2022
Title CompanyE-CHICAGO TITLE, CHICAGO TITLE

Transaction

Tax$0.00
Additional
  • Notice of Trustee Sale
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address168 FONTAUHBLEU CT, MILPITAS, CA 95035-3126

Mortgage

Document Number0000130697
DateAug 30, 2021
Instrument2021130697
Lender
NameCMG MORTGAGE INC
TypeMortgage Company
Special NotesSeller Financed
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueSep 1, 2051

Tax Assessment & Valuation

Source: Williamson County assessment roll, as of September 11, 2026

Property Jurisdictions

TypeName
StateTexas
MunicipalityAustin City
CountyWilliamson County
Unified School DistrictRound Rock Independent School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$8,192.00 (+5.43%)$377,143 (-3.88%) Land $81,000 Building $296,143$377,143 (-3.88%) Land $81,000 Building $296,143
2023$7,770.00 (-15.32%)$392,381 Land $84,000 Building $308,381$392,381 Land $84,000 Building $308,381
2022$9,176.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 5, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 17 policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies17 in force
Nearby Flood Claims7 (1984–2010)
Claims Outside the SFHA2 of 7
Most Recent ClaimSep 2010 · other causes

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

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

Wildfire RiskLow
lower than 98% of the US · lower than 98.8% of Texas
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
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 SystemCITY OF AUSTIN WATER & WASTEWATER
serves 1,115,323 people · EPA ID TX2270001
Water SourceSurface water
Last State InspectionJul 2023
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityTurbidity
resolved · Feb 2022
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 437 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable · Fiber in parts of the area		1,000 / 1,000
Google Fiber
Fiber		1,000 / 1,000
Verizon
Fixed Wireless		300 / 20
Western Broadband
Fixed Wireless		200 / 40
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL · Fiber, Fixed Wireless in parts of the area		100 / 20

May also be available: Astound Broadband.

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