Travis County property record for 10515 la Costa Dr, Austin, TX 78747
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 5 ba · 5,132 sqft · built 1979 |
| Lot Size | 0.397 acres (17,315 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $24,832 (2024) |
| Deeds & Mortgages | Oct 2021 Transfer Sep 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 0440090301 |
| Primary APN | 0440090301 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 5 Baths |
| Stories | 2 Stories |
| Building Area | 5,132 sqft Living Area |
| Gross Area | 4,356 sqft |
| 1st Floor Area | 3,180 sqft |
| 2nd Floor Area | 1,562 sqft |
| Upper Floors Area | 390 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Construction Type | Wood Frame |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Roof Material | Tile |
| Lot Area | 17,315 sqft (0.397 acres) |
| Lot Dimensions | 155 ft deep x 111 ft wide |
| Garage Type | Attached |
| Garage Area | 550 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 420 sqft |
| Deck Area | 348 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 350183 |
|---|---|
| Old Parcel Number | 04400903010000 |
| Street Address | 10515 LA COSTA DR |
| City | AUSTIN |
| State | TX |
| Zip | 78747-1216 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 BLK E ONION CREEK SEC 3 |
| Legal Subdivision | ONION CREEK SEC 3 |
| Legal Block | E |
| Legal Lot Number | 1 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 2446 |
Source: Travis County records · APN 0440090301
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 | Individual Name on File |
|---|---|
| Mailing Address | 10515 LA COSTA DR, AUSTIN, TX 78747-1216 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Oct 05, 2021 | Correction Deed HERITAGE TITLE LT, HERITAGE TITLE |
| Sep 15, 2021 | Vendor's Lien, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Oct 01, 2019 | Warranty Deed, Transfer NOT AVAILABLE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 15, 2021 |
| Deed Sale | Sep 15, 2021 |
| Prior Sale | Oct 01, 2019 |
| Deed Document Number | 2021206547 |
| Record Updated | Jun 08, 2026 |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | TRAVIS TX |
| Recording Date | Oct 05, 2021 |
| Property Address | 10515 LA COSTA DR, AUSTIN, TX 78747-1216 |
| Document Number | 0000222532 |
| Map Reference | VOL 75 PG 381 |
| Instrument Date | Oct 05, 2021 |
| Instrument | 2021222532 |
| Record Updated | Nov 11, 2021 |
| Title Company | HERITAGE TITLE LT, HERITAGE TITLE |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 10515 LA COSTA DR, AUSTIN, TX 78747-1216 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | TRAVIS TX |
| Recording Date | Sep 15, 2021 |
| Property Address | 10515 LA COSTA DR, AUSTIN, TX 78747-1216 |
| Document Number | 0000206547 |
| Map Reference | VOL 75 PG 381 |
| Instrument Date | Sep 15, 2021 |
| Instrument | 2021206547 |
| Transaction Type | Transfer |
| Record Updated | Nov 11, 2021 |
| Title Company | HERITAGE TITLE LT, HERITAGE TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 4627 PINEHURST DR S # SD, 4627, AUSTIN, TX 78747-1918 |
| Name | Verified Name |
|---|---|
| Address | 10515 LA COSTA DR, AUSTIN, TX 78747-1216 |
| Document Number | 0000206548 |
|---|---|
| Date | Sep 15, 2021 |
| Instrument | 2021206548 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2051 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | TRAVIS TX |
| Recording Date | Oct 01, 2019 |
| Property Address | 10515 LA COSTA DR, AUSTIN, TX 78747-1216 |
| Document Number | 0000152848 |
| Instrument Date | Aug 26, 2019 |
| Instrument | 152848 |
| Transaction Type | Transfer |
| Record Updated | Oct 17, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 12000 BONHAM RANCH RD DRIPPING SPRINGS TX 786205133, DRIPPING SPRINGS, TX 78620-5133 |
Source: Travis County records · Assessment roll updated August 1, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Austin City |
| County | Travis County |
| Unified School District | Austin 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 | $1,004,000 (-27.31%) Land $80,358 Building $923,642 | $1,004,000 (-27.31%) Land $80,358 Building $923,642 | |
| 2024 | $24,832.00 (+14.99%) | ||
| 2023 | $1,381,136 Land $99,000 Building $1,282,136 | $1,381,136 Land $99,000 Building $1,282,136 | |
| 2022 | $21,595.00 |
Source: FEMA National Flood Hazard Layer as of May 17, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 94 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 106 units insured incl. 12 condo units |
| Nearby Flood Claims | 2 (2015) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Oct 2015 · Severe Storms, Tornadoes, Straight-line Winds, And Flooding |
| Claims by Event |
|
| Wildfire Risk | Low lower than 66% of the US · lower than 90% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| 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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
Based on FCC filings for 280 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF AUSTIN WATER & WASTEWATER serves 1,115,323 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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