12603 Olympiad Dr, Austin, TX 78729 Property Records

Williamson County property record for 12603 Olympiad Dr, Austin, TX 78729

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,066 sqft · built 1987
Lot Size	0.112 acres (4,894 sqft)
Owner	Individual Name on Record
Last Sale	$130,000 (May 2007)
Tax Bill	$4,486 (2025)
Deeds & Mortgages	Jan 2026 Line of Credit Mar 2022 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R-16-4640-000C-0019`

Property Details

APN / Parcel Number

Primary APN	`R-16-4640-000C-0019`
Alternative APNs	`R049860` `108219`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	1,066 sqft Living Area
Gross Area	1,146 sqft
1st Floor Area	1,066 sqft
Flooring	Carpet
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1987
Effective Year Built	Effective 1987
Exterior Material	Wood
Lot Area	4,894 sqft (0.112 acres)
Garage Area	414 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	24 sqft
Patio Area	80 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R164640000C0019
Street Address	12603 OLYMPIAD DR
City	AUSTIN
State	TX
Zip	78729-7375
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MILWOOD SEC 29, BLOCK C, LOT 19
Legal Subdivision	MILWOOD SEC 29
Legal Block	C
Legal Lot Number	19
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	3
Census Block	3014
Census Tract	20410

Owner

Source: Williamson County records, as of September 11, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Individual Name on Record
Mailing Address	12603 OLYMPIAD DR, AUSTIN, TX 78729-7375
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jan 28, 2026	Deed of Trust, Mortgage · Line of Credit MORTGAGEPROS LLC
Mar 7, 2022	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 8, 2007 · Amount on Record
Deed Sale	May 8, 2007 · Amount on Record
Deed Document Number	200738361
Prior Transfer Date	May 4, 2007
Prior Transfer Doc	0000038361
Record Updated	Oct 29, 2026

January 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WILLIAMSON TX
Property Address	12603 OLYMPIAD DR, AUSTIN, TX 78729-7375
Transaction Type	Mortgage
Record Updated	Feb 6, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	12603 OLYMPIAD DR, AUSTIN, TX 78729-7375

Mortgage

Document Number	0000006467
Date	Jan 28, 2026
Instrument	2026006467

Lender

Name	MORTGAGEPROS LLC
Type	Mortgage Company
Address	TROY, MI 48098

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2056

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WILLIAMSON TX
Property Address	12603 OLYMPIAD DR, AUSTIN, TX 78729-7375
Transaction Type	Mortgage
Record Updated	Mar 16, 2022
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000029010
Date	Mar 7, 2022
Instrument	2022029010

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	358 Months
Due	Jan 1, 2052

Tax Assessment & Valuation

Source: Williamson County assessment roll, as of September 11, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,486.00 (+9.52%) Homeowner's exemption	$299,792 (-9.73%) Land $83,000 Building $216,792	$299,792 (-9.73%) Land $83,000 Building $216,792
2023	$4,096.00 (-9.78%) Homeowner's exemption	$332,102 Land $84,000 Building $248,102	$332,102 Land $84,000 Building $248,102
2022	$4,540.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 5, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	Low lower than 97% of the US · lower than 98.3% of Texas
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	NORTH AUSTIN MUD 1 serves 11,133 people · EPA ID TX2270226
Water Source	Purchased surface water from CITY OF AUSTIN WATER & WASTEWATER
Last State Inspection	Nov 2025
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 371 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, Google Fiber, Western Broadband.

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