4303 Knob Oak Ln, Austin, TX 78735 Property Records

Travis County property record for 4303 Knob Oak Ln, Austin, TX 78735

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,720 sqft · built 1978
Lot Size	0.226 acres (9,858 sqft)
Owner	Individual Name on File
Last Sale	$171,400 (Mar 2006)
Tax Bill	$10,236 (2025)
Deeds & Mortgages	Jan 2022 Sale Oct 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`0402230819`

Property Details

APN / Parcel Number

Primary APN	`0402230819`
Alternative APNs	`04022308190000` `304515`

Interior

Full Baths	2 Baths
Stories	2 Stories
Building Area	1,720 sqft Living Area
Gross Area	2,161 sqft
1st Floor Area	1,117 sqft
2nd Floor Area	603 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1978
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	9,858 sqft (0.226 acres)
Lot Dimensions	112 ft deep x 88 ft wide
Garage Type	Attached
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	471 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	304515
Street Address	4303 KNOB OAK LN
City	AUSTIN
State	TX
Zip	78735-6408
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 8 BLK 7 TRAILWOOD VILLAGE ONE AT TRAVIS COUNTRY
Legal Subdivision	TRAILWOOD VILLAGE ONE AT TRAVIS COUNTRY
Legal Block	7
Legal Lot Number	8
Jurisdiction	TRAVIS TX
Township / Civil Division	AUSTIN
Census Block Group	1
Census Block	1010
Census Tract	1914

Owner

4303 Knob Oak Ln is owned and occupied by an individual who acquired it in October 2017.

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

Owner of Record	Individual Name on File
Mailing Address	4303 KNOB OAK LN, AUSTIN, TX 78735-6408
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
Jan 25, 2022	Executor's Deed, Transfer
Oct 10, 2017	Vendor's Lien, Transfer · Line of Credit LONE STAR AG CREDIT

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 31, 2006 · Amount on File
Deed Sale	Mar 31, 2006 · Amount on File
Deed Document Number	200658250
Last Transfer Date	Oct 9, 2017
Transfer Doc	535/459
Record Updated	Sep 20, 2026

January 2022: Executor's Deed, Transfer

Document Type	Executor's Deed
Jurisdiction	TRAVIS TX
Recording Date	Jan 25, 2022
Property Address	4303 KNOB OAK LN, AUSTIN, TX 78735-6408
Document Number	0000014627
Map Reference	VOL 7962 PG 101
Instrument Date	Jan 21, 2022
Instrument	2022014627
Transaction Type	Transfer
Record Updated	Feb 23, 2022

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4303 KNOB OAK LN, AUSTIN, TX 78735-6408

October 2017: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	LAMPASAS TX
Recording Date	Oct 10, 2017
Property Address	4303 KNOB OAK LN, AUSTIN, TX 78735-6408
Document Number	535/459
Book / Page	535 / 459
Map Reference	VOL 330 PG 416
Instrument Date	Oct 9, 2017
Instrument	169463
Transaction Type	Transfer
Record Updated	Dec 9, 2021
Title Company	INDEPENDENCE TITLE AGENCY, INDEPENDENCE TITLE COMPANY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1281 COUNTY ROAD 2200, 1281, LAMPASAS, TX 76550-7489

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4303 KNOB OAK LN, AUSTIN, TX 78735-6408

Mortgage

Document Number	169465
Date	Oct 10, 2017
Instrument	169465

Lender

Name	LONE STAR AG CREDIT
Type	Lending Institution
Special Notes	Seller Financed

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	240 Months
Due	Oct 1, 2037

Tax Assessment & Valuation

The 2025 property tax bill for 4303 Knob Oak Ln was $10,236 with a homeowner's exemption, down 2.1% 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	$10,236.00 (-2.09%) Homeowner's exemption	$626,088 Land $367,185 Building $258,903	$626,088 Land $367,185 Building $258,903
2024	$10,455.00
2023		$724,387 Land $332,500 Building $391,887	$724,387 Land $332,500 Building $391,887
2022	$9,044.00

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

Flood

FEMA maps place 4303 Knob Oak Ln 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 13 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	13 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 4303 Knob Oak Ln is moderate, ranking above 45% of the US, with a 0.07% annual chance of wildfire.

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

Wildfire Risk	Moderate above 45% of the US · lower than 81% of Texas
Wildfire Likelihood	0.07% annual chance
Exposure	Direct burnable vegetation

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 500 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	8,000 / 8,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T DSL	100 / 20

May also be available: T-Mobile.

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