231 E Main St, Round Rock, TX 78664 Property Records

Williamson County property record for 231 E Main St, Round Rock, TX 78664 · Last verified October 2025

Property Highlights

Property TypeOther > Exempt (Full or Partial)
Year BuiltBuilt 1986
Square Footage19,232 sqft Total Area
Lot Size12,153 sqft (0.278 acres)
OccupancyOwner Occupied

Property Details

APN / Parcel Number

Primary APNR-16-5120-0010-0017
Alternative APNs
  • R312357
  • 160418

Interior

Building Area19,232 sqft Total Area
1st Floor9,616 sqft 1st Floor
2nd Floor9,616 sqft 2nd Floor
Stories2 Stories
ElevatorElevator

Exterior

Year BuiltBuilt 1986
Exterior MaterialStone Exterior
Foundation TypeMat/Raft Foundation (Slab) Foundation
Lot Area12,153 sqft (0.278 acres)

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Account NumberR312357
Street Address231 E MAIN ST
CityROUND ROCK
StateTX
Zip78664-5214
Property UsageOther Property Usage
TypeOther > Exempt (Full or Partial)
Legal DescriptionS4493 - ROUND ROCK CITY OF, BLOCK 10, LOT 17-19, ACRES 0.279, & VAC ALLEY
Legal SubdivisionROUND ROCK CITY OF
Legal Block10
Legal Lot Number17-19 18
JurisdictionWILLIAMSON TX
Minor Civil DivisionROUND ROCK-GEORGETOWN
Census Blockgroup1
Census Block1063
Census Tract20701

Owner

Source: Williamson County records · APN R-16-5120-0010-0017

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 RecordCompany Name on File
Mailing Address221 E MAIN ST, ROUND ROCK, TX 78664-5271
OccupancyOwner Occupied
Owner TypeOwner is a Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleSep 21, 2015
Deed SaleSep 21, 2015
Prior SaleMar 03, 2008
Deed Doc Number2015083267
Record RefreshedJun 08, 2026

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
2025Additional exemption filed$3,126,757 (-6.3%) Land $1,333,940 Building $1,792,817$3,126,757 (-6.3%) Land $1,333,940 Building $1,792,817
2023$3,337,108 Land $1,333,940 Building $2,003,168$3,337,108 Land $1,333,940 Building $2,003,168

Nearby Properties on E Main St

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