15312 Grumbles Ln, Austin, TX 78738 Property Records

Travis County property record for 15312 Grumbles Ln, Austin, TX 78738

Property Summary

Property Type	Single Family Home
Details	5 bd · 6 ba · 4,757 sqft · built 2020
Lot Size	1.06 acres (46,348 sqft)
Owner	Company Name on Record
Tax Bill	$29,775 (2024)
Deeds & Mortgages	Jul 2023 Transfer Mar 2020 Construction Loan + 2 more
Flood Zone	Zone X (minimal risk)
APN	`0121781046`

Property Details

APN / Parcel Number

Primary APN	`0121781046`
Alternative APNs	`01217810460000` `907542`

Interior

Bedrooms	5 Beds
Full Baths	6 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	4,757 sqft Living Area
1st Floor Area	3,070 sqft
2nd Floor Area	1,687 sqft
Fireplace	Fireplace

Exterior

Year Built	Built 2020
Foundation Type	Slab (Mat/Raft)
Roof Type	Gable
Roof Material	Metal
Lot Area	46,348 sqft (1.06 acres)
Garage Type	Attached
Garage Area	898 sqft
Parking Spaces	4 Parking Spaces
Porch	Open Porch

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC

Location & Zoning

Account Number	907542
Street Address	15312 GRUMBLES LN
City	AUSTIN
State	TX
Zip	78738-4177
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 21 SIGNAL HILL SUBD FINAL PLAT
Legal Subdivision	SIGNAL HILL SUBD FINAL PLAT
Legal Lot Number	21
Jurisdiction	TRAVIS TX
Township / Civil Division	SOUTHWEST TRAVIS
Census Block Group	1
Census Block	1001
Census Tract	36500

Owner

Source: Travis County records, as of November 3, 2025

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

Owner of Record	Company Name on Record
Co-owner	Co-owner on Record
Mailing Address	15312 GRUMBLES LN, AUSTIN, TX 78738-4177
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 25, 2023	Intrafamily Transfer, Transfer
Mar 17, 2020	Deed of Trust, Mortgage · Construction Mortgage KEYSTONE BANK NA
Jun 28, 2021	Vendor's Lien, Transfer · Conventional Mortgage FIRST UNITED BANK & TRUST CO
Nov 12, 2019	Correction Deed, Transfer CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 28, 2021
Deed Sale	Jun 28, 2021
Prior Sale	Jun 28, 2021
Deed Document Number	0000143655
Last Transfer Date	Jul 25, 2023
Transfer Doc	0000083130
Record Updated	Jun 8, 2026

July 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	TRAVIS TX
Recording Date	Jul 25, 2023
Property Address	15312 GRUMBLES LN, AUSTIN, TX 78738-4177
Document Number	0000083130
Map Reference	DOC 201800113
Instrument Date	Jul 19, 2023
Instrument	2023083130
Transaction Type	Transfer
Record Updated	Aug 10, 2023

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	15312 GRUMBLES LN, AUSTIN, TX 78738-4177

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TRAVIS TX
Property Address	15312 GRUMBLES LN, AUSTIN, TX 78738-4177
Transaction Type	Mortgage
Record Updated	Nov 11, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000043970
Date	Mar 17, 2020
Instrument	2020043970

Lender

Name	KEYSTONE BANK NA
Type	Bank
Address	AUSTIN, TX 78734

Agreement

Type	Construction Mortgage
Amount	Amount Recorded

June 2021: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	TRAVIS TX
Recording Date	Jun 28, 2021
Property Address	15312 GRUMBLES LN, AUSTIN, TX 78738-4177
Document Number	0000143655
Map Reference	DOC 201800113
Instrument Date	Jun 25, 2021
Instrument	2021143655
Transaction Type	Transfer
Record Updated	Nov 11, 2021
Title Company	INDEPENDENCE TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	346 WOODSIDE AVE, MILL VALLEY, CA 94941-3822

Mortgage

Document Number	0000143656
Date	Jun 28, 2021
Instrument	2021143656

Lender

Name	FIRST UNITED BANK & TRUST CO
Type	Bank
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2051

November 2019: Correction Deed, Transfer

Document Type	Correction Deed
Jurisdiction	TRAVIS TX
Recording Date	Nov 12, 2019
Property Address	15312 GRUMBLES LN, AUSTIN, TX 78738-4177
Document Number	0000177622
Instrument Date	Nov 7, 2019
Instrument	177622
Transaction Type	Transfer
Record Updated	Dec 2, 2019
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	GRUMBLES LN AUSTIN TX 78738, AUSTIN, TX 78738

Tax Assessment & Valuation

Source: Travis County assessment roll, as of August 1, 2025

Property Jurisdictions

Type	Name
State	Texas
Municipality	Bee Cave City
County	Travis County
Unified School District	Lake Travis Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$2,399,984 (-11.05%) Land $555,975 Building $1,844,009	$2,399,984 (-11.05%) Land $555,975 Building $1,844,009
2024	$29,775.00 (-24.3%)
2023		$2,698,188 (+19.06%) Land $691,600 Building $2,006,588	$2,698,188 (+19.06%) Land $691,600 Building $2,006,588
2022	$39,335.00	$2,266,255 Land $239,400 Building $2,026,855	$2,266,255 Land $239,400 Building $2,026,855

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 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 Record median of 10 policies
Nearby Flood Policies	10 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

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

Wildfire Risk	Low lower than 64% of the US · lower than 89% of Texas
Wildfire Likelihood	0.04% 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 213 locations within half a mile, as of December 31, 2025

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

May also be available: Nextlink.

Nearby Properties on Grumbles Ln

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures