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

Williamson County property record for 307 E Main St, Round Rock, TX 78664 · Last verified July 2026

Property Highlights

Property TypeCommercial > Retail
Bathrooms2 Baths
Year BuiltBuilt 2005
Square Footage1,316 sqft Gross Area
Lot Size14,296 sqft (0.328 acres)
Garage216 sqft
Last Sale$750,000 (2024)
Tax Bill$16,102.00 (2025)

Property Details

APN / Parcel Number

Primary APNR-16-5120-0011-0014
Alternative APNs
  • R071367
  • 126634

Interior

Full Baths2 Baths
Total Rooms10 Rooms
Building Area1,316 sqft Gross Area
1st Floor1,316 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1925
Effective Year BuiltEffective 2005
Roof ConstructionGable Roof Construction
Lot Area14,296 sqft (0.328 acres)
Parking Spaces1 Parking Spaces
Garage Area216 sqft Garage
PorchOpen Porch
Porch Area252 sqft Porch

Utilities and HVAC

Heating FuelGas Heating Fuel
SewageSewage Connected
Water SourceYes (Unknown Type) Water Source

Location & Zoning

Account NumberR16512000110014
Street Address307 E MAIN ST
CityROUND ROCK
StateTX
Zip78664-5246
Property UsageCommercial Property Usage
TypeCommercial > Retail
Legal DescriptionS4493 - ROUND ROCK CITY OF, BLOCK 11, LOT 14-16, 20, ACRES 0.3282
Legal SubdivisionROUND ROCK CITY OF
Legal Block11
Legal Lot Number14-16
JurisdictionWILLIAMSON TX
Minor Civil DivisionROUND ROCK-GEORGETOWN
Census Blockgroup1
Census Block1062
Census Tract20701

Owner

Source: Williamson County records · APN R-16-5120-0011-0014

Assessment roll updated January 5, 2026 · Last verified July 2026

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 AddressPO BOX 1816, BERTRAM, TX 78605-1816
Owner TypeOwner is a Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleAug 14, 2024 · Amount on Record
Deed SaleAug 14, 2024 · Amount on Record
Prior SaleDec 18, 2023 · Amount on Record
Deed Doc Number202464922
Record RefreshedSep 20, 2026

Tax Assessment & Valuation

Source: Williamson County records · Assessment roll updated January 5, 2026 · Last verified July 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$16,102.00 (+20.04%) Additional exemption filed$1,059,156 (+18.24%) Land $688,514 Building $370,642$1,059,156 (+18.24%) Land $688,514 Building $370,642
2023$13,414.00 (+18.76%)$895,773 Land $541,800 Building $353,973$895,773 Land $541,800 Building $353,973
2022$11,295.00

Nearby Properties on E Main St

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