903 Summit St, Round Rock, TX 78664 Property Records

Williamson County property record for 903 Summit St, Round Rock, TX 78664 · Last verified August 2026

Property Highlights

Property Type	Other > Exempt (Full or Partial)
Bathrooms	2 Baths
Year Built	Built 1984
Square Footage	2,148 sqft Gross Area
Lot Size	24,306 sqft (0.558 acres)
Garage	Carport, 624 sqft
Last Sale	$404,000 (2026)
Tax Bill	$8,503.00 (2023)

Property Details

APN / Parcel Number

Primary APN	`R-16-5519-0000-0001`
Alternative APNs	`R074704` `129924`

Interior

Full Baths	2 Baths
Building Area	2,148 sqft Gross Area
1st Floor	1,360 sqft 1st Floor
2nd Floor	648 sqft 2nd Floor
Stories	2 Stories
Primary Flooring	Carpet Flooring
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1984
Effective Year Built	Effective 1984
Exterior Material	Wood Exterior
Roof Construction	Gable Roof Construction
Roof Material	Other (not Classified) Roof
Lot Area	24,306 sqft (0.558 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Carport Garage
Garage Area	624 sqft Garage
Carport	Carport
Carport Area	624 sqft Carport
Porch	Enclosed Porch
Porch Area	540 sqft Porch
Utility Building	312 sqft Utility Building

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating
Heating Fuel	Gas Heating Fuel
Sewage	Sewage Connected
Water Source	Yes (Unknown Type) Water Source

Location & Zoning

Account Number	R16551900000001
Street Address	903 SUMMIT ST
City	ROUND ROCK
State	TX
Zip	78664-4335
Property Usage	Other Property Usage
Type	Other > Exempt (Full or Partial)
Legal Description	S4761 - SUMMIT ADDITION, LOT 1 PT, ACRES 0.558
Legal Subdivision	SUMMIT ADDITION
Legal Block	1
Legal Lot Number	1
Jurisdiction	WILLIAMSON TX
Minor Civil Division	ROUND ROCK-GEORGETOWN
Census Blockgroup	1
Census Block	1023
Census Tract	21503

Owner

Source: Williamson County records · APN R-16-5519-0000-0001

Assessment roll updated September 15, 2025 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	1193 SOUTHERN PL, ROUND ROCK, TX 78665-3915
Owner Type	Owner is a Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jul 30, 2026 · Amount on Record
Deed Sale	Jul 30, 2026 · Amount on Record
Prior Sale	Feb 01, 2011
Deed Doc Number	202663935
Record Refreshed	Sep 20, 2026

July 2026: Deed, Transfer

Document Type	Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Jul 30, 2026
Property Address	903 SUMMIT ST, ROUND ROCK, TX 78664-4335
Document Number	0000063935
Instrument Date	Jul 29, 2026
Instrument	202663935
Transaction Type	Transfer
Record Updated	Aug 11, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Estimated Sales Price
Additional	Arms Length Transaction Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1193 SOUTHERN PL, ROUND ROCK, TX 78665-3915

Mortgage

Document Number	0000064561,
Date	Jul 30, 2026
Instrument	202664561

Lender

Name	OWL ROCK CAPITAL CORPORATION

Agreement

Type	Building or Construction Mortgage
Amount	Amount Recorded
Term	12 Months
Due	Jul 29, 2027

Interest

Rate	3%
Max Rate	-1%

Tax Assessment & Valuation

Source: Williamson County records · Assessment roll updated September 15, 2025 · Last verified August 2026

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		$586,422 (+20.96%) Land $299,456 Building $286,966	$586,422 (+20.96%) Land $299,456 Building $286,966
2023	$8,503.00 Additional exemption filed	$484,793 Land $299,456 Building $185,337	$484,793 Land $299,456 Building $185,337

Flood & Wildfire

903 Summit St 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 Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No

Wildfire

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

Wildfire Risk to Homes	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach of burnable land

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