911 Post Oak St, Austin, TX 78704 Property Records

Travis County property record for 911 Post Oak St, Austin, TX 78704

Property Summary

Property Type	Single Family Home
Details	1 ba · 1,365 sqft · built 1949
Lot Size	0.13 acres (5,685 sqft)
Owner	Individual Name on File
Tax Bill	$17,956 (2024)
Deeds & Mortgages	Oct 2025 Construction Loan Sep 2023 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0102021005`

Property Details

APN / Parcel Number

Primary APN	`0102021005`
Alternative APNs	`01020210050000` `101968`

Interior

Full Baths	1 Bath
Stories	1 Story
Building Area	1,365 sqft Living Area
1st Floor Area	1,365 sqft

Exterior

Year Built	Built 1949
Construction Type	Wood Frame
Foundation Type	Pier/Post & Beam
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	5,685 sqft (0.13 acres)
Lot Dimensions	118 ft deep x 50 ft wide
Garage Type	Detached
Garage Area	360 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	90 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC

Location & Zoning

Account Number	101968
Old Parcel Number	01020210050000
Street Address	911 POST OAK ST
City	AUSTIN
State	TX
Zip	78704-1641
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 59 ARBOLES TERRACE
Legal Subdivision	ARBOLES TERRACE
Legal Lot Number	59
Jurisdiction	TRAVIS TX
Township / Civil Division	AUSTIN
Census Block Group	3
Census Block	3025
Census Tract	1312

Owner

911 Post Oak St is owned and occupied by an individual who acquired it in September 2023.

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

Owner of Record	Individual Name on File
Mailing Address	705 W JOHANNA ST # A, A, AUSTIN, TX 78704-4127
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 3, 2025	Deed of Trust, Mortgage · Construction Mortgage SECURITY STATE BANK & TRUST
Sep 15, 2023	Vendor's Lien, Transfer · Conventional Mortgage FIRST UNITED BANK & TRUST CO
Aug 19, 2021	Vendor's Lien, Transfer · Conventional Mortgage GATEWAY FIRST BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 15, 2023
Deed Sale	Sep 15, 2023
Prior Sale	Aug 19, 2021
Deed Document Number	2023106260
Record Updated	Jun 8, 2026

October 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	911 POST OAK ST, AUSTIN, TX 78704-1641
Transaction Type	Mortgage
Record Updated	Jan 8, 2026
Title Company	TEXAS NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	705 W JOHANNA ST A, A, AUSTIN, TX 78704-4127

Mortgage

Document Number	0000110362
Date	Oct 3, 2025
Instrument	2025110362

Lender

Name	SECURITY STATE BANK & TRUST
Type	Bank
Address	201 W MAIN ST, FREDERICKSBURG, TX 78624

Agreement

Type	Construction Mortgage
Amount	Amount on Record

September 2023: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	TRAVIS TX
Recording Date	Sep 15, 2023
Property Address	911 POST OAK ST, AUSTIN, TX 78704-1641
Document Number	0000106260
Map Reference	VOL 4 PG 156
Instrument Date	Sep 15, 2023
Instrument	2023106260
Transaction Type	Transfer
Record Updated	Oct 2, 2023
Title Company	INDEPENDENCE TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	909 POST OAK ST, AUSTIN, TX 78704-1641

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1955 RUE DE ST TROPEZ, AUSTIN, TX 78746-1950

Mortgage

Document Number	0000106261
Date	Sep 15, 2023
Instrument	2023106261

Lender

Name	FIRST UNITED BANK & TRUST CO
Type	Bank
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2053

August 2021: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	TRAVIS TX
Recording Date	Aug 19, 2021
Property Address	911 POST OAK ST, AUSTIN, TX 78704-1641
Document Number	0000185331
Map Reference	VOL 4 PG 156
Instrument Date	Aug 18, 2021
Instrument	2021185331
Transaction Type	Transfer
Record Updated	Nov 11, 2021
Title Company	SERVICELINK

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	909 POST OAK ST, AUSTIN, TX 78704-1641

Mortgage

Document Number	0000185332
Date	Aug 19, 2021
Instrument	2021185332

Lender

Name	GATEWAY FIRST BANK
Type	Bank
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2051

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	Austin Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$758,120 Land $572,554 Building $185,566	$758,120 Land $572,554 Building $185,566
2024	$17,956.00
2023		$931,004 Land $688,750 Building $242,254	$931,004 Land $688,750 Building $242,254
2022	$19,134.00

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

Flood

FEMA maps place 911 Post Oak St 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 14 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	14 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 911 Post Oak St is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.3% 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	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 188 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Google Fiber Fiber · Fixed Wireless in parts of the area	8,000 / 8,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	1,000 / 75
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: Astound Broadband.

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