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

Williamson County property record for 604 E Main St, Round Rock, TX 78664 · Last verified October 2025

Property Highlights

Property Type	Residential > Single Family > Home
Bathrooms	2 Baths
Year Built	Built 1990
Square Footage	1,960 sqft Living Area
Lot Size	10,350 sqft (0.237 acres)
Garage	280 sqft
Occupancy	Owner Occupied
Tax Bill	$5,216.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`R-16-5120-0017-0004`
Alternative APNs	`R071391` `126658`

Interior

Full Baths	2 Baths
Partial Baths	1 Partial Baths
Building Area	1,960 sqft Living Area
1st Floor	1,960 sqft 1st Floor
Stories	1 Stories
Primary Flooring	Carpet Flooring
Interior Structure	Finished/Painted Interior Structure

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1990
Exterior Material	Wood Exterior
Foundation Type	Pier/Post & Beam Foundation
Roof Construction	Hip Roof Construction
Lot Area	10,350 sqft (0.237 acres)
Parking Spaces	1 Parking Spaces
Garage Area	280 sqft Garage
Porch	Open Porch
Porch Area	312 sqft Porch
Utility Building	418 sqft Utility Building

Utilities and HVAC

Heating System	Central Heating

Location & Zoning

Account Number	R071391
Street Address	604 E MAIN ST
City	ROUND ROCK
State	TX
Zip	78664-5354
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	S4493 - ROUND ROCK CITY OF, BLOCK 17, LOT 4, 5 & 6 (PT), ACRES 0.2376, & PT OF ALLEY
Legal Subdivision	ROUND ROCK CITY OF
Legal Block	17
Legal Lot Number	4-6 5
Jurisdiction	WILLIAMSON TX
Minor Civil Division	ROUND ROCK-GEORGETOWN
Census Blockgroup	2
Census Block	2015
Census Tract	20701

Owner

Source: Williamson County records · APN R-16-5120-0017-0004

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 Record	2 Individual Names on File
Mailing Address	604 E MAIN ST, ROUND ROCK, TX 78664-5354
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Dec 09, 2019
Deed Sale	Dec 09, 2019
Deed Doc Number	2019118371
Record Refreshed	Jun 07, 2026

December 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Dec 09, 2019
Property Address	604 E MAIN ST, ROUND ROCK, TX 78664-5354
Document Number	0000118371
Instrument Date	Dec 09, 2019
Instrument	118371
Transaction Type	Transfer
Record Updated	Dec 24, 2019
Title Company	INDEPENDENCE TITLE

Transaction

Tax	$0.00
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4000 MEADOW BROOK RD WACO TX 767104928, WACO, TX 76710-4928

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Texas
County	Williamson County
Municipality	Round Rock City
Unified School District	Round 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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$5,216.00 (+0.15%) Homeowner's exemption Senior Citizen's exemption	$503,478 (+7.83%) Land $221,176 Building $282,302	$503,478 (+7.83%) Land $221,176 Building $282,302
2023	$5,208.00 (-28.93%) Homeowner's exemption Senior Citizen's exemption	$466,901 Land $205,134 Building $261,767	$466,901 Land $205,134 Building $261,767
2022	$7,328.00