18309 Flagler Dr, Austin, TX 78738 Property Records

Travis County property record for 18309 Flagler Dr, Austin, TX 78738

Property Summary

Property Type	Single Family Home
Details	4 bd · 5 ba · 4,182 sqft · built 2014
Lot Size	1.06 acres (46,403 sqft)
Owner	Individual Name on File
Last Sale	$1,160,000 (Jun 2018)
Tax Bill	$21,501 (2025)
Deeds & Mortgages	Oct 2020 Mortgage Jun 2018 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`0117970108`

Property Details

APN / Parcel Number

Primary APN	`0117970108`
Alternative APNs	`01179701080000` `748759`

Interior

Bedrooms	4 Beds
Full Baths	5 Baths
Half Baths	2 Half Baths
Stories	1 Story
Building Area	4,182 sqft Living Area
Gross Area	5,740 sqft
1st Floor Area	4,182 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2014
Effective Year Built	Effective 2014
Foundation Type	Slab (Mat/Raft)
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	46,403 sqft (1.06 acres)
Garage Type	Attached
Garage Area	1,041 sqft
Parking Spaces	4 Parking Spaces

Exterior Amenities

Porch	Open Porch
Porch Area	96 sqft
Patio Area	517 sqft
Outdoor Kitchen / BBQ	Outdoor Kitchen / BBQ

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	748759
Street Address	18309 FLAGLER DR
City	AUSTIN
State	TX
Zip	78738-7655
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 59 BLK A BELVEDERE PHS II
Legal Subdivision	BELVEDERE PHS II
Legal Block	A
Legal Lot Number	59
Jurisdiction	TRAVIS TX
Township / Civil Division	SOUTHWEST TRAVIS
Census Block Group	1
Census Block	1018
Census Tract	36500

Owner

18309 Flagler Dr is owned and occupied by an individual who acquired it in June 2024.

Source: Travis County records, as of September 25, 2026

Owner of Record	Individual Name on File
Mailing Address	18309 FLAGLER DR, AUSTIN, TX 78738-7655
Occupancy	Owner Occupied
Owner Type	Individual

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

Deeds, Mortgages & Sale History

Date	Document
Oct 5, 2020	Deed of Trust, Mortgage · Conventional Mortgage IBERIABANK
Jun 1, 2018	Vendor's Lien, Transfer · ARM IBERIABANK
Oct 7, 2017	Loan Modification, Mortgage SOUTHSIDE BK
Apr 7, 2017	Loan Modification, Mortgage SOUTHSIDE BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 1, 2018 · Amount on File
Deed Sale	Jun 1, 2018 · Amount on File
Prior Sale	Jun 20, 2007
Deed Document Number	201884783
Last Transfer Date	Jun 4, 2024
Transfer Doc	0000061952
Record Updated	Oct 29, 2026

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	18309 FLAGLER DR, AUSTIN, TX 78738-7655
Transaction Type	Mortgage
Record Updated	Nov 11, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000186238
Date	Oct 5, 2020
Instrument	2020186238

Lender

Name	IBERIABANK
Type	Bank
Address	LITTLE ROCK, AR 72223

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Oct 1, 2050

June 2018: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	TRAVIS TX
Recording Date	Jun 1, 2018
Property Address	18309 FLAGLER DR, AUSTIN, TX 78738-7655
Document Number	0000084783
Map Reference	DOC200700054
Instrument Date	May 31, 2018
Instrument	2018084783
Transaction Type	Transfer
Record Updated	Nov 11, 2021
Title Company	KEY TITLE GROUP

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	2101 FAR GALLANT DR, 2101, AUSTIN, TX 78746-1813

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18309 FLAGER DR, AUSTIN, TX 78738-7655

Mortgage

Document Number	0000084784
Date	Jun 1, 2018
Instrument	2018084784

Lender

Name	IBERIABANK
Type	Bank
Special Notes	Seller Financed

Agreement

Type	ARM
Amount	Amount on Record
Term	360 Months
Due	Jun 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	3.62%
Type Change Date	Jun 1, 2025
Change Frequency	Annually
Min Rate At Change	3.62%
Max Rate At Change	8.62%
Index	1-Year LIBOR
Max Rate	8.62%

October 2017: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	TRAVIS TX
Property Address	18309 FLAGLER DR, AUSTIN, TX 78738-7655
Document Number	0000177688
Instrument Date	Oct 7, 2017
Transaction Type	Mortgage
Record Updated	Nov 28, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Venture

Mortgage

Document Number	0000177688
Date	Nov 7, 2017
Instrument	177688

Lender

Name	SOUTHSIDE BK
Type	Bank
Address	TYLER, TX 75710-1079

Agreement

Amount	Amount on Record
Term	12 Months
Due	Nov 6, 2018

April 2017: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	TRAVIS TX
Property Address	18309 FLAGLER DR, AUSTIN, TX 78738-7655
Document Number	0000071482
Instrument Date	Apr 7, 2017
Transaction Type	Mortgage
Record Updated	May 23, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Venture

Mortgage

Document Number	0000071482
Date	May 4, 2017
Instrument	71482

Lender

Name	SOUTHSIDE BK
Type	Bank
Address	TYLER, TX 75710-1079

Agreement

Amount	Amount on Record
Term	12 Months
Due	May 3, 2018

Tax Assessment & Valuation

The 2025 property tax bill for 18309 Flagler Dr was $21,501 with exemptions applied, up 1.8% from the year before.

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

Property Jurisdictions

Type	Name
State	Texas
County	Travis County
Unified School District	Lake Travis Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$21,501.00 (+1.85%) Homeowner's exemption Senior Citizen's exemption	$1,779,099 Land $585,915 Building $1,193,184	$1,779,099 Land $585,915 Building $1,193,184
2024	$21,111.00
2023		$1,925,000 Land $585,915 Building $1,339,085	$1,925,000 Land $585,915 Building $1,339,085
2022	$21,617.00

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

Flood

FEMA maps place 18309 Flagler Dr in Zone X, an area of minimal flood risk.

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
Flood Insurance Cost	Premium on File median of 10 policies
Nearby Flood Policies	10 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

Wildfire risk around 18309 Flagler Dr is moderate, ranking above 65% of the US, with a 0.2% annual chance of wildfire.

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

Wildfire Risk	Moderate above 65% of the US · above 53% of Texas
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation

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	WEST TRAVIS COUNTY PUBLIC UTILITY AGENCY serves 35,664 people · EPA ID TX2270235
Water Source	Surface water
Last State Inspection	Jul 2023
Lead	2 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	Turbidity resolved · Nov 2025
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 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 22 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 35
Nextlink Fixed Wireless	500 / 100
Verizon Fixed Wireless	300 / 20

May also be available: Spry Air Fiber.

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