10503 Foundation Rd, Austin, TX 78726 Property Records

Travis County property record for 10503 Foundation Rd, Austin, TX 78726

Property Summary

Property Type	Single Family Home
Details	3.5 ba · 5,250 sqft · built 1998
Lot Size	1.22 acres (53,143 sqft)
Owner	2 Individual Names on File
Tax Bill	$34,442 (2025)
Deeds & Mortgages	Sep 2026 Line of Credit May 2022 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0170250503`

Property Details

APN / Parcel Number

Primary APN	`0170250503`
Alternative APNs	`01702505030000` `440722`

Interior

Full Baths	3.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	5,250 sqft Living Area
1st Floor Area	3,960 sqft
2nd Floor Area	1,290 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1998
Effective Year Built	Effective 1998
Foundation Type	Slab (Mat/Raft)
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	53,143 sqft (1.22 acres)
Garage Type	Detached
Garage Area	925 sqft
Parking Spaces	5 Parking Spaces
Porch	Open Porch
Porch Area	570 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	440722
Street Address	10503 FOUNDATION RD
City	AUSTIN
State	TX
Zip	78726-1810
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 1 BLK A SIX TWENTY OAKS RESUB OF LOT 1 BLK B
Legal Subdivision	SIX TWENTY OAKS
Legal Block	A
Legal Lot Number	1
Jurisdiction	TRAVIS TX
Township / Civil Division	NORTHWEST TRAVIS
Census Block Group	2
Census Block	2010
Census Tract	34400

Owner

10503 Foundation Rd is owned and occupied by two individuals who acquired it in February 2021.

Source: Travis County records, as of October 7, 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	2 Individual Names on File
Mailing Address	10503 FOUNDATION RD, AUSTIN, TX 78726-1810
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 23, 2026	Deed of Trust, Mortgage · Line of Credit GREAT PLAINS NATIONAL BANK
May 9, 2022	Deed of Trust, Mortgage · Commercial Mortgage METROPOLITAN CAPITAL BANK & TRUST
Feb 24, 2021	Warranty Deed, Transfer TEXAS NATIONAL TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 24, 2021
Deed Sale	Feb 24, 2021
Prior Sale	Mar 20, 1998
Deed Document Number	202136954
Record Updated	Oct 29, 2026

September 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Recording Date	Sep 23, 2026
Property Address	10503 FOUNDATION RD, AUSTIN, TX 78726-1810
Document Number	0000113483
Instrument Date	Sep 18, 2026
Instrument	2026113483
Transaction Type	Mortgage
Record Updated	Oct 7, 2026
Title Company	CB TITLE COMPANY, CB TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10503 FOUNDATION RD, AUSTIN, TX 78726-1810
Investor	Possibly a Property Investor

Mortgage

Document Number	0000113483,
Date	Sep 23, 2026
Instrument	2026113483

Lender

Name	GREAT PLAINS NATIONAL BANK

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	240 Months
Due	Sep 25, 2046

Interest

Rate Type	Adjustable Rate
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

May 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	10503 FOUNDATION RD, AUSTIN, TX 78726-1810
Transaction Type	Mortgage
Record Updated	May 27, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10503 FOUNDATION RD, AUSTIN, TX 78726-1810

Mortgage

Document Number	0000083991
Date	May 9, 2022
Instrument	2022083991

Lender

Name	METROPOLITAN CAPITAL BANK & TRUST
Type	Bank
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Commercial Mortgage
Amount	Amount on Record
Term	11 Months
Due	Apr 29, 2023

February 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	TRAVIS TX
Recording Date	Feb 24, 2021
Property Address	10503 FOUNDATION RD, AUSTIN, TX 78726-1810
Document Number	0000036954
Map Reference	VOL 99 PG 82
Instrument Date	Feb 12, 2021
Instrument	2021036954
Transaction Type	Transfer
Record Updated	Nov 11, 2021
Title Company	TEXAS NATIONAL TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	2305 CANDLE RIDGE TRL, 2305, GEORGETOWN, TX 78626-7368

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10503 FOUNDATION RD, AUSTIN, TX 78726-1810

Tax Assessment & Valuation

The 2025 property tax bill for 10503 Foundation Rd was $34,442 with a homeowner's exemption, down 0.4% from the year before.

Source: Travis County assessment roll, as of March 16, 2026

Property Jurisdictions

Type	Name
State	Texas
Municipality	Austin City
County	Travis County
Unified School District	Leander Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$34,442.00 (-0.36%) Homeowner's exemption	$1,795,000 Land $348,486 Building $1,446,514	$1,795,000 Land $348,486 Building $1,446,514
2024	$34,568.00
2023		$1,727,071 Land $325,000 Building $1,402,071	$1,727,071 Land $325,000 Building $1,402,071
2022	$26,355.00

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

Flood

FEMA maps place 10503 Foundation Rd in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective May 17, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

Wildfire risk around 10503 Foundation Rd is low, with a 0.03% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 94% of Texas
Wildfire Likelihood	0.03% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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	CITY OF AUSTIN WATER & WASTEWATER serves 1,115,323 people · EPA ID TX2270001
Water Source	Surface water
Last State Inspection	Jul 2023
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Turbidity resolved · Feb 2022
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 170 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	8,000 / 8,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T DSL	100 / 20

May also be available: Western Broadband.

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