Travis County property record for 6728 Lost Valley, Austin, TX 78745
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 1,815 sqft · built 1980 |
| Lot Size | 0.326 acres (14,222 sqft) |
| Owner | 2 Individuals on Record |
| Tax Bill | $9,061 (2024) |
| Deeds & Mortgages | Apr 2017 Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 0414210236 |
| Primary APN | 0414210236 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,815 sqft Living Area |
| Gross Area | 2,321 sqft |
| 1st Floor Area | 737 sqft |
| 2nd Floor Area | 1,078 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1980 |
|---|---|
| Construction Type | Wood Frame |
| Lot Area | 14,222 sqft (0.326 acres) |
| Lot Dimensions | 233 ft deep x 65 ft wide |
| Garage Type | Attached |
| Garage Area | 506 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 27 sqft |
| Patio Area | 100 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 511510 |
|---|---|
| Old Parcel Number | 04142102360000 |
| Street Address | 6728 LOST VLY |
| City | AUSTIN |
| State | TX |
| Zip | 78745-4603 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 20 BLK A WESTERN HILLS AT CHERRY CREEK |
| Legal Subdivision | WESTERN HILLS AT CHERRY CREEK |
| Legal Block | A |
| Legal Lot Number | 20 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 32100 |
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 | 2 Individuals on Record |
|---|---|
| Mailing Address | 6728 LOST VLY, AUSTIN, TX 78745-4603 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 13, 2017 |
| Deed Sale | Apr 13, 2017 |
| Prior Sale | Oct 7, 2016 |
| Deed Document Number | 2017059069 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | TRAVIS TX |
| Recording Date | Apr 13, 2017 |
| Property Address | 6728 LOST VLY, AUSTIN, TX 78745-4603 |
| Document Number | 0000059069 |
| Instrument Date | Apr 11, 2017 |
| Instrument | 59069 |
| Transaction Type | Transfer |
| Record Updated | May 4, 2017 |
| Title Company | INDEPENDENCE TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6728 LOST VLY AUSTIN TX 787454603, AUSTIN, TX 78745-4603 |
| Document Number | 59070 |
|---|---|
| Date | Apr 13, 2017 |
| Instrument | 59070 |
| Name | PRIME LNDG |
|---|---|
| Address | DALLAS, TX 75252 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Apr 12, 2047 |
Source: Travis County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Austin City |
| County | Travis County |
| Unified School District | Austin Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $565,913 (-24.56%) Land $327,078 Building $238,835 | $565,913 (-24.56%) Land $327,078 Building $238,835 | |
| 2024 | $9,061.00 (+14.86%) | ||
| 2023 | $750,127 Land $393,750 Building $356,377 | $750,127 Land $393,750 Building $356,377 | |
| 2022 | $7,889.00 |
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 AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 41 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 41 in force |
| Nearby Flood Claims | 1 (2013) |
| Most Recent Claim | Oct 2013 · rainfall accumulation |
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 | Low lower than 66% of the US · lower than 90% of Texas |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
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 | CITY OF AUSTIN WATER & WASTEWATER serves 1,115,323 people · EPA ID TX2270001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2023 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | Turbidity resolved · Feb 2022 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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.
Source: FCC Broadband Data Collection, based on 246 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
5G (outdoors only) and 4G LTE
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