Travis County property record for 18508 Tanner Bayou Loop, Austin, TX 78738
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 2,643 sqft · built 2014 |
| Lot Size | 0.152 acres (6,639 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $11,222 (2024) |
| Deeds & Mortgages | Dec 2020 Mortgage Mar 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0127921113 |
| Primary APN | 0127921113 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 2,643 sqft Living Area |
| Gross Area | 3,063 sqft |
| 1st Floor Area | 1,460 sqft |
| 2nd Floor Area | 1,183 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2014 |
|---|---|
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 6,639 sqft (0.152 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 204 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 837766 |
|---|---|
| Street Address | 18508 TANNER BAYOU LOOP |
| City | AUSTIN |
| State | TX |
| Zip | 78738-6080 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 13 BLK C SWEETWATER RANCH SEC 1 VILLAGE I |
| Legal Subdivision | SWEETWATER RANCH SEC 1 VILLAGE I |
| Legal Block | C |
| Legal Lot Number | 13 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | SOUTHWEST TRAVIS |
| Census Block Group | 1 |
| Census Block | 1059 |
| Census Tract | 36500 |
Source: Travis County assessment roll, as of August 1, 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 File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 18508 TANNER BAYOU LOOP, AUSTIN, TX 78738-6080 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Dec 30, 2020 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Mar 14, 2018 | Deed of Trust, Mortgage PENNYMAC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 9, 2015 |
| Deed Sale | Feb 9, 2015 |
| Deed Document Number | 2015019038 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | TRAVIS TX |
| Property Address | 18508 TANNER BAYOU LOOP, AUSTIN, TX 78738-6080 |
| Transaction Type | Mortgage |
| Record Updated | Dec 16, 2021 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|
| Document Number | 0000256118 |
|---|---|
| Date | Dec 30, 2020 |
| Instrument | 2020256118 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | TRAVIS TX |
| Property Address | 18508 TANNER BAYOU LOOP, AUSTIN, TX 78738-6080 |
| Document Number | 0000044045 |
| Instrument Date | Mar 14, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Apr 10, 2018 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 18508 TANNER BAYOU LOOP AUSTIN TX 787386080, AUSTIN, TX 78738-6080 |
| Document Number | 0000044045 |
|---|---|
| Date | Mar 26, 2018 |
| Instrument | 44045 |
| Name | PENNYMAC |
|---|---|
| Address | WESTLAKE VILLAGE, CA 91361 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Mar 25, 2048 |
Source: Travis County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Travis County |
| Unified School District | Lake Travis Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $500,741 (-21.4%) Land $136,385 Building $364,356 | $500,741 (-21.4%) Land $136,385 Building $364,356 | |
| 2024 | $11,222.00 (-43.24%) | ||
| 2023 | $637,066 Land $150,000 Building $487,066 | $637,066 Land $150,000 Building $487,066 | |
| 2022 | $19,770.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 50% of the US · lower than 75% of Texas |
|---|---|
| Wildfire Likelihood | 0.08% annual chance |
| Exposure | Indirect within ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | LAZY NINE MUD 1B serves 4,669 people · EPA ID TX2270417 |
|---|---|
| Water Source | Purchased surface water from WEST TRAVIS COUNTY PUBLIC UTILITY AGENCY |
| Last State Inspection | Oct 2023 |
| Lead | 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 4 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.
Source: FCC Broadband Data Collection, based on 584 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 · Fiber in parts of the area | 1,000 / 1,000 |
| Nextlink Fixed Wireless | 500 / 200 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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