12802 Tantara Dr, Austin, TX 78729 Property Records

Williamson County property record for 12802 Tantara Dr, Austin, TX 78729

Property Summary

Property Type	Single Family Home
Details	2 ba · 2,124 sqft · built 1992
Lot Size	0.18 acres (7,849 sqft)
Owner	2 Individual Names on File
Last Sale	$617,120 (Sep 2022)
Tax Bill	$7,785 (2025)
Deeds & Mortgages	Sep 2022 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R-16-4105-000N-0045`

Property Details

APN / Parcel Number

Primary APN	`R-16-4105-000N-0045`
Alternative APNs	`R050320` `108670`

Interior

Full Baths	2 Baths
Stories	2 Stories
Building Area	2,124 sqft Living Area
1st Floor Area	888 sqft
2nd Floor Area	1,236 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1992
Effective Year Built	Effective 1992
Exterior Material	Combination
Roof Type	Hip
Lot Area	7,849 sqft (0.18 acres)
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	36 sqft
Patio Area	144 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R164105000N0045
Street Address	12802 TANTARA DR
City	AUSTIN
State	TX
Zip	78729-6447
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	HUNTERS CHASE SEC 5 AMENDED, BLOCK N, LOT 45
Legal Subdivision	HUNTERS CHASE SEC 5 AMENDED
Legal Block	N
Legal Lot Number	45
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	1
Census Block	1004
Census Tract	20410

Owner

12802 Tantara Dr is owned and occupied by two individuals who bought it in September 2022.

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

Owner of Record	2 Individual Names on File
Mailing Address	12802 TANTARA DR, AUSTIN, TX 78729-6447
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single

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

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 12, 2022 · Amount on File
Deed Sale	Sep 12, 2022 · Amount on File
Deed Document Number	2022106112
Record Updated	Oct 29, 2026

September 2022: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	WILLIAMSON TX
Recording Date	Sep 12, 2022
Property Address	12802 TANTARA DR, AUSTIN, TX 78729-6447
Document Number	0000106112
Map Reference	CAB I SL 123-126
Instrument Date	Sep 7, 2022
Instrument	2022106112
Transaction Type	Transfer
Record Updated	Sep 22, 2022

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	12802 TANTARA DR, AUSTIN, TX 78729-6447

Mortgage

Document Number	0000106113
Date	Sep 12, 2022
Instrument	2022106113

Lender

Name	UNIVERSITY FCU
Type	Credit Union
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Oct 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	4.22%
Type Change Date	Oct 1, 2023
Change Frequency	5 Years
Min Rate At Change	4.22%
Max Rate At Change	9.22%
Index	3-Year TN
Max Rate	9.22%

Tax Assessment & Valuation

The 2025 property tax bill for 12802 Tantara Dr was $7,785.

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

Property Jurisdictions

Type	Name
State	Texas
Municipality	Austin City
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	$7,785.00 Homeowner's exemption	$479,329 Land $100,500 Building $378,829	$479,329 Land $100,500 Building $378,829
2023	$7,360.00 (-37.12%) Homeowner's exemption	$472,961 Land $105,000 Building $367,961	$472,961 Land $105,000 Building $367,961
2022	$11,704.00

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

Flood

FEMA maps place 12802 Tantara Dr in Zone X, an area of minimal flood risk.

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	6 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 12802 Tantara Dr 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 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	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 754 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Google Fiber Fiber	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Western Broadband Fixed Wireless	200 / 40
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20