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1000 E Austin Ave, Round Rock, TX 78664 Property Records

Williamson County property record for 1000 E Austin Ave, Round Rock, TX 78664 · Last verified February 2026

Property Highlights

Property TypeResidential > Multi-Unit > Duplex
Bathrooms2 Baths
Year BuiltBuilt 1985
Square Footage1,933 sqft Total Area
Lot Size0.287 acres
GarageCarport
Tax Bill$5,048.00 (2025)

Property Details

APN / Parcel Number

Primary APNR-16-3480-000D-0011
Alternative APNs
  • R060221
  • 115568

Interior

Full Baths2 Baths
Building Area1,933 sqft Total Area
1st Floor1,933 sqft 1st Floor
Stories1 Stories
Primary FlooringCarpet Flooring
Interior StructurePlaster Interior Structure

Exterior

Year BuiltBuilt 1969
Effective Year BuiltEffective 1985
Exterior MaterialBrick Veneer Exterior
Foundation TypeMat/Raft Foundation (Slab) Foundation
Roof ConstructionGable Roof Construction
Lot Area12,545 sqft
Garage TypeCarport Garage
CarportCarport
Carport Area170 sqft Carport

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Account NumberR060221
Street Address1000 E AUSTIN AVE
CityROUND ROCK
StateTX
Zip78664-4408
Property UsageResidential Property Usage
TypeResidential > Multi-Unit > Duplex
Legal DescriptionS3268 - BRUSHY SLOPE SEC 1, BLOCK D, LOT 11
Legal SubdivisionBRUSHY SLOPE
Legal BlockD
Legal Lot Number11
JurisdictionWILLIAMSON TX
Minor Civil DivisionROUND ROCK-GEORGETOWN
Census Blockgroup2
Census Block2017
Census Tract20701

Owner

Source: Williamson County records · APN R-16-3480-000D-0011

Assessment roll updated August 1, 2025 · Last verified February 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 Address2133 COUNTY ROAD 452, TAYLOR, TX 76574-4826
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last Transfer DateJan 23, 2026
Transfer Doc0000005826
Record RefreshedJun 08, 2026

January 2026: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionWILLIAMSON TX
Recording DateJan 23, 2026
Property Address1000 E AUSTIN AVE, ROUND ROCK, TX 78664-4408
Document Number0000005826
Map ReferenceVOL 4 PG 63
Instrument DateNov 18, 2025
Instrument2026005826
Transaction TypeTransfer
Record UpdatedFeb 06, 2026

Transaction

Tax$0.00
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address308 PECAN LN, ROUND ROCK, TX 78664-4529

Transferred To (Grantee/Buyer)

NameVerified Name
Address2133 COUNTY ROAD 452, TAYLOR, TX 76574-4826

Tax Assessment & Valuation

Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified February 2026

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$5,048.00 (-0.57%)$273,071 (-5.66%) Land $73,000 Building $200,071$273,071 (-5.66%) Land $73,000 Building $200,071
2023$5,077.00 (-14.54%)$289,457 Land $80,000 Building $209,457$289,457 Land $80,000 Building $209,457
2022$5,941.00

Flood & Wildfire

1000 E Austin Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · Williamson County (48491C), updated October 5, 2026

FEMA Flood ZoneZone X
minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard AreaNo
Nearest Special Flood Hazard AreaZone AE, within 500 ft

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to HomesNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Values are read at the parcel center point; lenders make the official flood determination.

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