558 Big Brown Dr, Austin, TX 78737 Property Records

Hays County property record for 558 Big Brown Dr, Austin, TX 78737

Property Summary

Property Type	Single Family Home
Details	3,919 sqft · built 2018
Lot Size	1.89 acres (82,546 sqft)
Owner	Individual Name on Record
Tax Bill	$16,487 (2024)
Deeds & Mortgages	Jan 2020 Construction Loan Apr 2020 Loan Modification + 5 more
Flood Zone	Zone X (minimal risk)
APN	`R145529`

Property Details

APN / Parcel Number

Primary APN	`R145529`
Alternative APN	`11-4549-0000-05400-4`

Interior

Stories	1 Story
Building Area	3,919 sqft Living Area
Gross Area	4,811 sqft

Exterior

Year Built	Built 2018
Exterior Material	Brick
Foundation Type	Slab (Mat/Raft)
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	82,546 sqft (1.89 acres)
Garage Type	Mixed
Garage Area	892 sqft
Parking Spaces	4 Parking Spaces
Porch	Porch
Porch Area	694 sqft
Outdoor Kitchen / BBQ	Outdoor Kitchen / BBQ

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	558 BIG BROWN DR
City	AUSTIN
State	TX
Zip	78737-2544
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	KEY RANCH SEC 2, LOT 54, ACRES 1.895 TAX CODES:RSP,SDS
Legal Subdivision	KEY RANCH SEC 2
Legal Lot Number	54
Jurisdiction	HAYS TX
Township / Civil Division	DRIPPING SPRINGS-WIMBERLEY
Census Block Group	1
Census Block	1002
Census Tract	10809

Owner

Source: Hays County records, as of October 15, 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Co-owner	Co-owner on Record
Mailing Address	558 BIG BROWN DR, AUSTIN, TX 78737-2544
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jan 7, 2020	Deed of Trust, Mortgage · Construction Mortgage PROSPERITY BANK
Apr 6, 2020	Loan Modification, Mortgage PROSPERITY BK
Feb 19, 2019	Vendor's Lien, Subdivision Related Transfer ENVOY MORTGAGE LTD
Apr 13, 2018	Loan Modification, Mortgage TEXAS CAP BK
Nov 27, 2017	Grant Deed, Transfer OTHER
Nov 27, 2017	Grant Deed, Transfer OTHER
Nov 27, 2017	Loan Modification, Mortgage TEXAS CAP BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 19, 2019
Deed Sale	Feb 19, 2019
Deed Document Number	19004935
Record Updated	Jun 8, 2026

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	HAYS TX
Property Address	558 BIG BROWN DR, AUSTIN, TX 78737-2544
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	TEXAS NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000000605
Date	Jan 7, 2020
Instrument	20000605

Lender

Name	PROSPERITY BANK
Type	Bank
Address	DRIPPING SPRINGS, TX 78620

Agreement

Type	Construction Mortgage
Amount	Amount Recorded
Term	183 Months
Due	Apr 6, 2035

April 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	HAYS TX
Property Address	558 BIG BROWN DR, AUSTIN, TX 78737-2544
Document Number	0000028399
Instrument Date	Apr 6, 2020
Transaction Type	Mortgage
Record Updated	Aug 6, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000028399
Date	Jul 10, 2020
Instrument	28399

Lender

Name	PROSPERITY BK
Type	Bank
Address	DRIPPING SPRINGS, TX 78620-3822

Agreement

Amount	Amount Recorded
Term	180 Months
Due	Jul 9, 2035

February 2019: Vendor's Lien, Subdivision Related Transfer

Document Type	Vendor's Lien
Jurisdiction	HAYS TX
Recording Date	Feb 19, 2019
Property Address	558 BIG BROWN DR, AUSTIN, TX 78737-2544
Document Number	0000004935
Map Reference	DOC 2016-16010751
Instrument Date	Feb 15, 2019
Instrument	19004935
Transaction Type	Subdivision Related Transfer
Record Updated	Oct 5, 2021

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	7200 N MO PAC EXPY # EXPY165, 7200, AUSTIN, TX 78731-3069

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	558 BIG BROWN DR, AUSTIN, TX 78737-2544

Mortgage

Document Number	0000004936
Date	Feb 19, 2019
Instrument	19004936

Lender

Name	ENVOY MORTGAGE LTD
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Amount	Amount Recorded
Term	361 Months
Due	Mar 1, 2049

April 2018: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	HAYS TX
Property Address	558 BIG BROWN DR, AUSTIN, TX 78737-2544
Document Number	0000013229
Instrument Date	Apr 13, 2018
Transaction Type	Mortgage
Record Updated	May 28, 2018
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	780 S APOLLO BLVD MELBOURNE FL 329011402, MELBOURNE, FL 32901-1402

Mortgage

Document Number	0000013229
Date	Apr 17, 2018
Instrument	13229

Lender

Name	TEXAS CAP BK
Type	Bank
Address	2350 LAKESIDE BLVD # 800, RICHARDSON, TX 75082-4340

Agreement

Amount	Amount Recorded

November 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	HAYS TX
Recording Date	Nov 27, 2017
Property Address	558 BIG BROWN DR, AUSTIN, TX 78737-2544
Document Number	0000041148
Instrument Date	Nov 21, 2017
Instrument	41148
Transaction Type	Transfer
Record Updated	Jan 3, 2018
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	2060 N HWY AIA #308 MELBOURNE FL 32937, 308, MELBOURNE, FL 32937

November 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	HAYS TX
Recording Date	Nov 27, 2017
Property Address	558 BIG BROWN DR, AUSTIN, TX 78737-2544
Document Number	0000041146
Instrument Date	Nov 21, 2017
Instrument	41146
Transaction Type	Transfer
Record Updated	Jan 3, 2018
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	10721 RESEARCH BLVD #B-210 AUSTIN TX 787595694, B-210, AUSTIN, TX 78759-5694

November 2017: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	HAYS TX
Recording Date	Nov 27, 2017
Property Address	558 BIG BROWN DR, AUSTIN, TX 78737-2544
Instrument Date	Nov 21, 2017
Instrument	41149
Transaction Type	Mortgage
Record Updated	Dec 12, 2017
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	780 S APOLLO BLVD #1 MELBOURNE FL 329011402, 1, MELBOURNE, FL 32901-1402

Mortgage

Document Number	0000041149
Date	Nov 27, 2017
Instrument	41149

Lender

Name	TEXAS CAP BK
Type	Bank
Address	2350 LAKESIDE BLVD # 800, RICHARDSON, TX 75082-4340

Agreement

Amount	Amount Recorded
Term	12 Months
Due	Nov 26, 2018

Tax Assessment & Valuation

Source: Hays County assessment roll, as of August 1, 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		$1,201,694 (+16.22%) Land $369,870 Building $831,824	$1,201,694 (-15.04%) Land $369,870 Building $831,824
2024	$16,487.00 (+7.06%)
2023		$1,034,001 Land $369,870 Building $1,044,480	$1,414,350 Land $369,870 Building $1,044,480
2022	$15,400.00

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 May 21, 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 Record 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

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

Wildfire Risk	Moderate above 61% of the US · above 45% 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 61 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
AT&T Fixed Wireless	100 / 20

May also be available: Nextlink, Spry Air Fiber.

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