406 Big Brown Dr, Austin, TX 78737 Property Records

Hays County property record for 406 Big Brown Dr, Austin, TX 78737

Property Summary

Property Type	Single Family Home
Details	5,193 sqft · built 2017
Lot Size	1.94 acres (84,681 sqft)
Owner	2 Individual Names on File
Last Sale	$750,400 (Oct 2020)
Tax Bill	$15,333 (2018)
Deeds & Mortgages	Dec 2025 Sale Oct 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`R145536`

Property Details

APN / Parcel Number

Primary APN	`R145536`
Alternative APN	`1145490000061004`

Interior

Stories	1 Story
Building Area	5,193 sqft Living Area
Gross Area	6,194 sqft
1st Floor Area	3,502 sqft
Upper Floors Area	1,691 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2017
Effective Year Built	Effective 2017
Exterior Material	Stone
Roof Type	Gable/Hip
Roof Material	Composition Shingle
Lot Area	84,681 sqft (1.94 acres)
Garage Type	Attached
Garage Area	791 sqft
Parking Spaces	3 Parking Spaces
Pool Type	Spa / Hot Tub (No Pool)
Porch	Covered Porch
Porch Area	282 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R145536
Street Address	406 BIG BROWN DR
City	AUSTIN
State	TX
Zip	78737-2543
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	KEY RANCH SEC 2, LOT 61, ACRES 1.944
Legal Subdivision	KEY RANCH SEC 2
Legal Block	1
Legal Lot Number	61
Jurisdiction	HAYS TX
Township / Civil Division	DRIPPING SPRINGS-WIMBERLEY
Census Block Group	1
Census Block	1002
Census Tract	10809

Owner

406 Big Brown Dr is owned and occupied by two individuals who bought it in October 2020.

Source: Hays County records, as of August 25, 2025

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on File
Mailing Address	406 BIG BROWN DR, AUSTIN, TX 78737-2543
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Dec 29, 2025	Warranty Deed, Transfer INDEPENDENCE TITLE
Oct 2, 2020	Vendor's Lien, Transfer · VA Mortgage CMG MORTGAGE INC
Jun 6, 2017	Vendor's Lien, Transfer · Conventional Mortgage VELOCIO MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 2, 2020 · Amount on File
Deed Sale	Oct 2, 2020 · Amount on File
Prior Sale	Jun 6, 2017 · Amount on File
Deed Document Number	202044498
Prior Transfer Date	Oct 1, 2020
Prior Transfer Doc	0000044498
Record Updated	Sep 20, 2026

December 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	HAYS TX
Recording Date	Dec 29, 2025
Property Address	406 BIG BROWN DR, AUSTIN, TX 78737-2543
Document Number	0000047190
Instrument Date	Dec 23, 2025
Instrument	25047190
Transaction Type	Transfer
Record Updated	Jan 8, 2026
Title Company	INDEPENDENCE TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	6 STONEHOUSE CIR, WIMBERLEY, TX 78676-2704

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	406 BIG BROWN DR, AUSTIN, TX 78737-2543

October 2020: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	HAYS TX
Recording Date	Oct 2, 2020
Property Address	406 BIG BROWN DR, AUSTIN, TX 78737-2543
Document Number	0000044498
Map Reference	VOL 18 PG 305/-309
Instrument Date	Oct 1, 2020
Instrument	20044498
Transaction Type	Transfer
Record Updated	Oct 5, 2021
Title Company	CORRIDOR TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	406 BIG BROWN DR, AUSTIN, TX 78737-2543

Mortgage

Document Number	0000044499
Date	Oct 2, 2020
Instrument	20044499

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	VA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2050

June 2017: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	HAYS TX
Recording Date	Jun 6, 2017
Property Address	406 BIG BROWN DR, AUSTIN, TX 78737-2543
Document Number	0000019177
Map Reference	VOL18 PG305-309
Instrument Date	Jun 5, 2017
Instrument	17019177
Transaction Type	Transfer
Record Updated	Oct 5, 2021

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4201 W PARMER LN LNA 130, 4201, AUSTIN, TX 78727-4109

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	406 BLG BIRROW DR, AUSTIN, TX 78737

Mortgage

Document Number	0000019179
Date	Jun 6, 2017
Instrument	17019179

Lender

Name	VELOCIO MORTGAGE LLC
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Jul 1, 2032

Mortgage

Document Number	0000019178
Date	Jun 6, 2017
Instrument	17019178

Lender

Name	VELOCIO MORTGAGE LLC
Type	Mortgage Company
Address	HOUSTON, TX 77027

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2047

Tax Assessment & Valuation

Source: Hays County assessment roll, as of August 25, 2025

Property Jurisdictions

Type	Name
State	Texas
County	Hays County
Unified School District	Dripping Springs Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$1,451,157	$1,468,410 Land $378,670 Building $1,089,740
2023		$1,199,304 Land $378,670 Building $1,237,950	$1,616,620 Land $378,670 Building $1,237,950
2018	$15,333.00

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

Flood

FEMA maps place 406 Big Brown Dr 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 21, 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 11 policies
Nearby Flood Policies	11 in force
Nearby Flood Claims	2 (2013–2019)
Claims Outside the SFHA	1 of 2
Most Recent Claim	May 2019 · river or lake flooding

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 406 Big Brown Dr is moderate, ranking above 57% of the US, with a 0.1% annual chance of wildfire.

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

Wildfire Risk	Moderate above 57% of the US · lower than 61% of Texas
Wildfire Likelihood	0.1% 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	WEST TRAVIS COUNTY PUBLIC UTILITY AGENCY serves 35,664 people · EPA ID TX2270235
Water Source	Surface water
Last State Inspection	Jul 2023
Lead	2 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	Turbidity resolved · Nov 2025
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 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 57 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 35
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Nextlink, Spry Air Fiber.

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