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

Williamson County property record for 221 E Main St, Round Rock, TX 78664 · Last verified October 2025

Property Highlights

Primary APN	`R-16-5120-EX10-0013`
Alternative APNs	`R071305` `126573`

Year Built	Built 1986
Exterior Material	Stone Exterior
Foundation Type	Mat/Raft Foundation (Slab) Foundation
Lot Area	36,276 sqft (0.832 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Carport Garage
Carport	Carport
Porch	1 Porch
Porch Area	399 sqft Porch

Cooling System	Central Cooling
Heating System	Central Heating

Account Number	R071305
Street Address	221 E MAIN ST
City	ROUND ROCK
State	TX
Zip	78664-5271
Property Usage	Other Property Usage
Type	Other > Exempt (Full or Partial)
Legal Description	S4493 - ROUND ROCK CITY OF, BLOCK 10, LOT 1-5 & 13-1, & VAC ALLEY
Legal Subdivision	ROUND ROCK CITY OF
Legal Block	10
Legal Lot Number	1-5 2
Jurisdiction	WILLIAMSON TX
Minor Civil Division	ROUND ROCK-GEORGETOWN
Census Blockgroup	1
Census Block	1063
Census Tract	20701

Source: Williamson County records · APN R-16-5120-EX10-0013

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.

Deed Names	Verified Name on Deed
Record Refreshed	Jun 08, 2026

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

Type	Name
State	Texas
County	Williamson County
Municipality	Round Rock City
Unified School District	Round Rock Independent School District (PK - 12)

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	Additional exemption filed	$6,401,922 (-0.32%) Land $3,250,330 Building $3,151,592	$6,401,922 (-0.32%) Land $3,250,330 Building $3,151,592
2023		$6,422,403 Land $3,250,330 Building $3,172,073	$6,422,403 Land $3,250,330 Building $3,172,073