4001 Sinclair Ave, Austin, TX 78756 Property Records

Travis County property record for 4001 Sinclair Ave, Austin, TX 78756

Property Summary

Property Type	Single Family Home
Details	5 bd · 4 ba · 3,162 sqft · built 1946
Lot Size	0.185 acres (8,058 sqft)
Owner	Individual Name on File
Last Sale	$521,300 (Feb 2012)
Tax Bill	$21,136 (2025)
Deeds & Mortgages	May 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`0221010601`

Property Details

APN / Parcel Number

Primary APN	`0221010601`
Alternative APNs	`02210106010000` `217593`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Stories	2 Stories
Building Area	3,162 sqft Living Area
1st Floor Area	2,325 sqft
2nd Floor Area	837 sqft

Exterior

Year Built	Built 1946
Effective Year Built	Effective 1946
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	8,058 sqft (0.185 acres)
Lot Dimensions	135 ft deep x 58.7 ft wide
Garage Type	Carport
Garage Area	273 sqft
Carport	Carport
Carport Area	273 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	234 sqft
Patio Area	176 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	217593
Street Address	4001 SINCLAIR AVE
City	AUSTIN
State	TX
Zip	78756-3522
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 1 BLK 4 MCGUIRES SUBD NO 1
Legal Subdivision	MCGUIRES SUBD NO 1
Legal Block	4
Legal Lot Number	1
Jurisdiction	TRAVIS TX
Township / Civil Division	AUSTIN
Census Block Group	2
Census Block	2018
Census Tract	204

Owner

4001 Sinclair Ave is owned and occupied by an individual who bought it in February 2012.

Source: Travis County records, as of March 16, 2026

Owner of Record	Individual Name on File
Mailing Address	4001 SINCLAIR AVE, AUSTIN, TX 78756-3522
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

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 29, 2012 · Amount on File
Deed Sale	Feb 29, 2012 · Amount on File
Prior Sale	Feb 28, 2008 · Amount on File
Deed Document Number	201231817
Prior Transfer Date	Jun 5, 2007
Prior Transfer Doc	0000115592
Record Updated	Oct 29, 2026

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	4001 SINCLAIR AVE, AUSTIN, TX 78756-3522
Transaction Type	Mortgage
Record Updated	Nov 11, 2021
Title Company	HERITAGE TITLE LT, HERITAGE TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000111990
Date	May 19, 2021
Instrument	2021111990

Lender

Name	HORIZON BANK SSB
Type	Bank
Address	AUSTIN, TX 78701

Agreement

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

Tax Assessment & Valuation

The 2025 property tax bill for 4001 Sinclair Ave was $21,136 with a homeowner's exemption, down 10.3% from the year before.

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

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	$21,136.00 (-10.35%) Homeowner's exemption	$1,217,865 Land $579,100 Building $638,765	$1,217,865 Land $579,100 Building $638,765
2024	$23,575.00
2023		$1,361,624 Land $577,500 Building $784,124	$1,361,624 Land $577,500 Building $784,124
2022	$17,680.00

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

Flood

FEMA maps place 4001 Sinclair Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 13 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	13 in force
Nearby Flood Claims	7 (1981–2004)
Claims Outside the SFHA	6 of 7
Most Recent Claim	Nov 2004

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 4001 Sinclair Ave 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 483 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	8,000 / 8,000
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Astound Broadband Fiber · Cable in parts of the area	1,500 / 1,500
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20