10409 Treasure Island Dr, Austin, TX 78730 Property Records

Travis County property record for 10409 Treasure Island Dr, Austin, TX 78730

Property Summary

Property Type	Single Family Home
Details	3 ba · 3,786 sqft · built 1993
Lot Size	0.363 acres (15,817 sqft)
Owner	Company Name on Record
Tax Bill	$17,844 (2024)
Deeds & Mortgages	Dec 2022 Mortgage Jun 2020 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0145300401`

Property Details

APN / Parcel Number

Primary APN	`0145300401`
Alternative APNs	`01453004010000` `146263`

Interior

Full Baths	3 Baths
Stories	2 Stories
Building Area	3,786 sqft Living Area
Gross Area	4,223 sqft
1st Floor Area	2,266 sqft
2nd Floor Area	1,520 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1993
Construction Type	Wood Frame
Foundation Type	Slab (Mat/Raft)
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	15,817 sqft (0.363 acres)
Garage Type	Attached
Garage Area	437 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	21 sqft
Patio Area	99 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC

Location & Zoning

Account Number	146263
Old Parcel Number	01453004010000
Street Address	10409 TREASURE ISLAND DR
City	AUSTIN
State	TX
Zip	78730-3532
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 1 BLK Q RIVER PLACE SEC 5 AMENDED PLAT
Legal Subdivision	RIVER PLACE SEC 5 AMENDED PLAT
Legal Block	Q
Legal Lot Number	1
Jurisdiction	TRAVIS TX
Township / Civil Division	NORTHWEST TRAVIS
Census Block Group	2
Census Block	2002
Census Tract	32900

Owner

Source: Travis County records, as of November 3, 2025

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

Owner of Record	Company Name on Record
Mailing Address	10409 TREASURE ISLAND DR, AUSTIN, TX 78730-3532
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Dec 9, 2022	Deed of Trust, Mortgage · Conventional Mortgage RANDOLPH BROOKS FCU
Jun 18, 2020	Deed of Trust, Mortgage · Line of Credit RANDOLPH BROOKS FCU
May 15, 2018	Warranty Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 26, 2002
Deed Sale	Nov 26, 2002
Prior Sale	Nov 26, 2002
Deed Document Number	0000228202
Last Transfer Date	May 15, 2018
Transfer Doc	0000074049
Record Updated	Jun 8, 2026

December 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	10409 TREASURE ISLAND DR, AUSTIN, TX 78730-3532
Transaction Type	Mortgage
Record Updated	Dec 26, 2022
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000189894
Date	Dec 9, 2022
Instrument	2022189894

Lender

Name	RANDOLPH BROOKS FCU
Type	Credit Union
Address	78157

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	121 Months
Due	Jan 1, 2033

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	10409 TREASURE ISLAND DR, AUSTIN, TX 78730-3532
Transaction Type	Mortgage
Record Updated	Nov 11, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000101949
Date	Jun 18, 2020
Instrument	2020101949

Lender

Name	RANDOLPH BROOKS FCU
Type	Credit Union
Address	UNIVERSAL CITY, TX 78148

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	301 Months
Due	Jul 1, 2045

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

May 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	TRAVIS TX
Recording Date	May 15, 2018
Property Address	10409 TREASURE ISLAND DR, AUSTIN, TX 78730-3532
Document Number	0000074049
Instrument Date	May 11, 2018
Instrument	74049
Transaction Type	Transfer
Record Updated	Jun 12, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	10409 TREASURE ISLAND DR AUSTIN TX 787303532, AUSTIN, TX 78730-3532

Tax Assessment & Valuation

Source: Travis County assessment roll, as of August 1, 2025

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		$993,889 (-16.12%) Land $600,000 Building $393,889	$993,889 (-16.12%) Land $600,000 Building $393,889
2024	$17,844.00 (+9.31%)
2023		$1,184,876 Land $630,000 Building $554,876	$1,184,876 Land $630,000 Building $554,876
2022	$16,324.00

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 May 17, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	2 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	Moderate above 62% of the US · above 47% of Texas
Wildfire Likelihood	0.1% 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 296 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 50
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T DSL	100 / 20

May also be available: Western Broadband.

Nearby Properties on Treasure Island Dr

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures