Travis County property record for 15036 Grumbles Ln, Austin, TX 78738 · Last verified November 2025
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 6 ba · 4,322 sqft · built 2019 |
| Lot Size | 1 acres (43,560 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $21,999 (2024) |
| Deeds & Mortgages | Jan 2021 Mortgage May 2020 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 0121781040 |
| Primary APN | 0121781040 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 6 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 4,322 sqft Living Area |
| Gross Area | 5,412 sqft |
| 1st Floor Area | 3,230 sqft |
| 2nd Floor Area | 1,092 sqft |
| Fireplaces | 2 Fireplaces |
| Fireplace | Fireplace |
| Year Built | Built 2019 |
|---|---|
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 43,560 sqft (1 acres) |
| Garage Type | Attached |
| Garage Area | 1,090 sqft |
| Parking Spaces | 4 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
| Porch | Open Porch |
| Porch Area | 744 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 907536 |
|---|---|
| Street Address | 15036 GRUMBLES LN |
| City | AUSTIN |
| State | TX |
| Zip | 78738-4174 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 31 SIGNAL HILL SUBD FINAL PLAT |
| Legal Subdivision | SIGNAL HILL SUBD FINAL PLAT |
| Legal Lot Number | 31 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | SOUTHWEST TRAVIS |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 36500 |
Source: Travis County records · APN 0121781040
Assessment roll updated August 1, 2025 · Last verified November 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 15036 GRUMBLES LN, AUSTIN, TX 78738-4174 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jan 13, 2021 | Deed of Trust, Mortgage · Conventional Mortgage ZB NA |
| May 01, 2020 | Loan Modification, Mortgage AMEGY BK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 27, 2019 |
| Deed Sale | Mar 27, 2019 |
| Prior Sale | Mar 27, 2019 |
| Deed Document Number | 2019042557 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | TRAVIS TX |
| Property Address | 15036 GRUMBLES LN, AUSTIN, TX 78738-4174 |
| Transaction Type | Mortgage |
| Record Updated | Nov 11, 2021 |
| Title Company | CHICAGO TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000008101 |
|---|---|
| Date | Jan 13, 2021 |
| Instrument | 2021008101 |
| Name | ZB NA |
|---|---|
| Type | Bank |
| Address | HOUSTON, TX 77027 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 01, 2051 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | TRAVIS TX |
| Property Address | 15036 GRUMBLES LN, AUSTIN, TX 78738-4174 |
| Document Number | 0000091057 |
| Instrument Date | May 01, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jun 23, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 15036 GRUMBLES LN BEE CAVE TX 787384174, BEE CAVE, TX 78738-4174 |
| Document Number | 0000091057 |
|---|---|
| Date | Jun 04, 2020 |
| Instrument | 91057 |
| Name | AMEGY BK |
|---|---|
| Type | Bank |
| Address | ROSENBERG, TX 77471 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jun 03, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.62% |
Source: Travis County records · Assessment roll updated August 1, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Bee Cave City |
| County | Travis County |
| Unified School District | Lake Travis Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,925,000 (-1.28%) Land $524,667 Building $2,033,829 | $2,558,496 (+31.2%) Land $524,667 Building $2,033,829 | |
| 2024 | $21,999.00 (-14.96%) | ||
| 2023 | $1,950,000 Land $650,000 Building $1,300,000 | $1,950,000 Land $650,000 Building $1,300,000 | |
| 2022 | $25,868.00 |
Source: FEMA National Flood Hazard Layer, Travis County (48453C), updated May 17, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 484530365001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Cost | Premium on Record median of 10 individual NFIP policies nearby |
| Nearby Flood Policies | 10 in force |
| Wildfire Risk | Moderate above 47% of the US · above 20% of Texas |
|---|---|
| Wildfire Likelihood | About 1 in 1,493 per year |
| Exposure | Direct burnable vegetation at the parcel |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 63 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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