11603 Birchbark Trl, Austin, TX 78750 Property Records

Williamson County property record for 11603 Birchbark Trl, Austin, TX 78750

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,977 sqft · built 1983
Lot Size	0.218 acres (9,504 sqft)
Owner	Company Name on File
Tax Bill	$8,253 (2025)
Deeds & Mortgages	Jun 2018 Sale
Flood Zone	Zone X (minimal risk)
APN	`R-16-5713-000O-0021`

Property Details

APN / Parcel Number

Primary APN	`R-16-5713-000O-0021`
Alternative APNs	`R076578` `131795`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	1,977 sqft Living Area
1st Floor Area	1,977 sqft
Flooring	Carpet
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1983
Exterior Material	Combination
Roof Type	Gable
Lot Area	9,504 sqft (0.218 acres)
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	151 sqft
Patio Area	144 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Account Number	R165713000O0021
Street Address	11603 BIRCHBARK TRL
City	AUSTIN
State	TX
Zip	78750-1927
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	VILLAGE 20 AT ANDERSON MILL PHASE 2, BLOCK O, LOT 21
Legal Subdivision	VILLAGE 20 AT ANDERSON MILL PHASE 2
Legal Phase	2
Legal Block	O
Legal Lot Number	21
Jurisdiction	WILLIAMSON TX
Township / Civil Division	ROUND ROCK-GEORGETOWN
Census Block Group	2
Census Block	2007
Census Tract	20404

Owner

Source: Williamson County records · APN R-16-5713-000O-0021

Assessment roll updated September 15, 2025 · Last verified April 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 File
Mailing Address	5821 RIVER PLACE BLVD, AUSTIN, TX 78730-1130
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jun 18, 2018
Deed Sale	Jun 18, 2018
Prior Sale	Feb 06, 2018
Deed Document Number	201852648
Record Updated	Jun 08, 2026

June 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	WILLIAMSON TX
Recording Date	Jun 18, 2018
Property Address	11603 BIRCHBARK TRL, AUSTIN, TX 78750-1927
Document Number	0000052648
Instrument Date	Nov 21, 2017
Instrument	52648
Transaction Type	Transfer
Record Updated	Jul 04, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	5821 RIVER PLACE BLVD AUSTIN TX 787301130, AUSTIN, TX 78730-1130

Tax Assessment & Valuation

Source: Williamson County records · Assessment roll updated September 15, 2025 · Last verified April 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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$8,253.00	$425,609 (+4.72%) Land $88,500 Building $337,109	$425,609 (+4.72%) Land $88,500 Building $337,109
2024	$8,253.00 (+2.55%)
2023	$8,048.00 (-27.09%)	$406,430 Land $92,000 Building $314,430	$406,430 Land $92,000 Building $314,430
2022	$11,039.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 5, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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	3 in force

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 94% of Texas
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	8,000 / 8,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL	100 / 20

May also be available: Electronic Corporate Pages, Radiate Holdings.

Based on FCC filings for 264 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF AUSTIN WATER & WASTEWATER serves 1,115,323 people
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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.