12406 Tree Line Dr, Austin, TX 78729 Property Records

Williamson County property record for 12406 Tree Line Dr, Austin, TX 78729

Property Summary

Property Type	Duplex
Details	2 ba · 2,185 sqft · built 1981
Lot Size	0.185 acres (8,077 sqft)
Owner	Company Name on Record
Tax Bill	$8,977 (2025)
Deeds & Mortgages	Aug 2022 Transfer
Flood Zone	Zone X (minimal risk)
APN	`R-16-5471-000A-0015`

Property Details

APN / Parcel Number

Primary APN	`R-16-5471-000A-0015`
Alternative APNs	`R074022` `129248`

Interior

Full Baths	2 Baths
Units	2 Units
Stories	1 Story
Building Area	2,185 sqft Living Area
1st Floor Area	2,185 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1981
Effective Year Built	Effective 1981
Architectural Style	Duplex Single
Exterior Material	Wood
Roof Type	Hip
Lot Area	8,077 sqft (0.185 acres)
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	44 sqft
Patio Area	100 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Account Number	R165471000A0015
Street Address	12406 TREE LINE DR
City	AUSTIN
State	TX
Zip	78729-5411
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	SPRINGWOODS SEC 1A AMENDED 1981, BLOCK A, LOT 15
Legal Subdivision	SPRINGWOODS SEC 1A AMENDED 1981
Legal Block	A
Legal Lot Number	15
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	1
Census Block	1007
Census Tract	20406

Owner

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

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	275 WEYBRIDGE ST, MIDDLEBURY, VT 05753-1084
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 8, 2022
Deed Sale	Aug 8, 2022
Prior Sale	Jan 7, 2013
Deed Document Number	202294226
Prior Transfer Date	Jul 19, 2022
Prior Transfer Doc	0000094226
Record Updated	Oct 29, 2026

August 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	WILLIAMSON TX
Recording Date	Aug 8, 2022
Property Address	12406 TREE LINE DR, AUSTIN, TX 78729-5411
Document Number	0000094226
Map Reference	CAB E SL 31&32
Instrument Date	Jul 19, 2022
Instrument	2022094226
Transaction Type	Transfer
Record Updated	Oct 26, 2023

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	275 WEYBRIDGE ST, MIDDLEBURY, VT 05753-1084

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Living Trust
Address	275 WEYBRIDGE ST, MIDDLEBURY, VT 05753-1084

Tax Assessment & Valuation

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	$8,977.00 (-9.64%)	$411,893 (-23.48%) Land $95,500 Building $316,393	$411,893 (-23.48%) Land $95,500 Building $316,393
2024	$9,935.00 (-0.65%)
2023	$10,000.00 (-3.49%)	$538,266 Land $120,000 Building $418,266	$538,266 Land $120,000 Building $418,266
2022	$10,362.00

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 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	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	Not rated no burnable land within 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 419 locations within half a mile, as of December 31, 2025

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