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10100 Erwin Trl, Austin, TX 78717 Property Records

Williamson County property record for 10100 Erwin Trl, Austin, TX 78717 · Last verified October 2025

Property Summary

Property TypeCondominium
Details4 bd · 3 ba · 2,248 sqft · built 2019
OwnerIndividual Name on File
Tax Bill$9,542 (2025)
Deeds & MortgagesAug 2019 Mortgage
Flood ZoneZone X (minimal risk)
APNR-16-9509-0000-0060

Property Details

APN / Parcel Number

Primary APNR-16-9509-0000-0060
Alternative APNs
  • R558104
  • 377822

Interior

Bedrooms4 Beds
Full Baths3 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area2,248 sqft Living Area
1st Floor Area845 sqft
2nd Floor Area1,403 sqft
FlooringTile
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 2019
Effective Year BuiltEffective 2020
Exterior MaterialWood Shingle
Foundation TypeSlab (Mat/Raft)
Garage Area441 sqft
Parking Spaces2 Parking Spaces
PorchOpen Porch
Porch Area81 sqft
Patio Area160 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Account NumberR558104
Street Address10100 ERWIN TRL
CityAUSTIN
StateTX
Zip78717-5386
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Legal DescriptionC513 - PRESIDIO CONDO, UNIT 60, 0.556% COMMON AREA INTEREST
Legal SubdivisionPRESIDIO CONDOS
Legal Unit60
JurisdictionWILLIAMSON TX
Township / Civil DivisionCEDAR PARK-LIBERTY HILL
Census Block Group3
Census Block3030
Census Tract20311

Owner

Source: Williamson County records · APN R-16-9509-0000-0060

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 Address10100 ERWIN TRL, AUSTIN, TX 78717-5386
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleAug 29, 2019
Deed SaleAug 29, 2019
Deed Document Number2019080986
Record UpdatedJun 08, 2026

August 2019: Vendor's Lien, Subdivision Related Transfer

Document TypeVendor's Lien
JurisdictionWILLIAMSON TX
Recording DateAug 29, 2019
Property Address10100 ERWIN TRL # 60, 60, AUSTIN, TX 78717-5386
Document Number0000080986
Map ReferenceDOC 2017011934
Instrument DateAug 29, 2019
Instrument2019080986
Transaction TypeSubdivision Related Transfer
Record UpdatedDec 06, 2021

Transaction

Tax$0.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address10100 ERWIN TRL, AUSTIN, TX 78717-5386

Mortgage

Document Number0000080987
DateAug 29, 2019
Instrument2019080987
Lender
NamePRIORITY HOME MORTGAGE LP
TypeMortgage Company
Special NotesSeller Financed
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueSep 01, 2049

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateTexas
MunicipalityAustin City
CountyWilliamson County
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$9,542.00 (+9%) Homeowner's exemption$553,691 (+0.21%) Land $110,738 Building $442,953$553,691 (+0.21%) Land $110,738 Building $442,953
2023$8,754.00 (-12.89%) Homeowner's exemption$552,545 Land $88,000 Building $464,545$552,545 Land $88,000 Building $464,545
2022$10,049.00

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 484910203113, 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
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies1 in force

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 232 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
AT&TFiber5,000 / 5,000
SpectrumCable1,000 / 1,000
Google FiberFiber1,000 / 1,000
VerizonFixed Wireless300 / 20
Electronic Corporate PagesFixed Wireless (unlicensed)200 / 40

May also be available at this address: Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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