Travis County property record for 5603 Porsche Ln, Austin, TX 78749
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,352 sqft · built 1982 |
| Lot Size | 0.158 acres (6,887 sqft) |
| Owner | Company Name on File |
| Tax Bill | $10,214 (2025) |
| Deeds & Mortgages | Jul 2022 Transfer Jul 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 0408300521 |
| Primary APN | 0408300521 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,352 sqft Living Area |
| Gross Area | 1,770 sqft |
| 1st Floor Area | 1,352 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1982 |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,887 sqft (0.158 acres) |
| Lot Dimensions | 115 ft deep x 60 ft wide |
| Garage Type | Attached |
| Garage Area | 418 sqft |
| Driveway | Driveway |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 16 sqft |
| Patio Area | 100 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 311582 |
|---|---|
| Street Address | 5603 PORSCHE LN |
| City | AUSTIN |
| State | TX |
| Zip | 78749-1218 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 10 BLK C WESTCREEK PHS 3 SEC 5 |
| Legal Subdivision | WESTCREEK PHS 3 SEC 5 |
| Legal Block | C |
| Legal Lot Number | 10 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 4 |
| Census Block | 4017 |
| Census Tract | 32000 |
Source: Travis County records · APN 0408300521
Assessment roll updated March 16, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 3932 FRESHWATER DR, CARROLLTON, TX 75007-1206 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Date | Document |
|---|---|
| Jul 01, 2022 | Intrafamily Transfer, Transfer |
| Jul 01, 2022 | Intrafamily Transfer, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Jun 17, 2022 |
| Transfer Doc | 0000115816 |
| Record Updated | Jun 08, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | TRAVIS TX |
| Recording Date | Jul 01, 2022 |
| Property Address | 5603 PORSCHE LN, AUSTIN, TX 78749-1218 |
| Document Number | 0000115817 |
| Instrument Date | Jun 17, 2022 |
| Instrument | 2022115817 |
| Transaction Type | Transfer |
| Record Updated | Mar 20, 2026 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 3932 FRESHWATER DR, CARROLLTON, TX 75007-1206 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | TRAVIS TX |
| Recording Date | Jul 01, 2022 |
| Property Address | 5603 PORSCHE LN, AUSTIN, TX 78749-1218 |
| Document Number | 0000115816 |
| Instrument Date | Jun 17, 2022 |
| Instrument | 2022115816 |
| Transaction Type | Transfer |
| Record Updated | Mar 20, 2026 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 3932 FRESHWATER DR, CARROLLTON, TX 75007-1206 |
Source: Travis County records · Assessment roll updated March 16, 2026 · Last verified April 2026
| 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 | $10,214.00 (-3.61%) | $499,110 (-6.97%) Land $252,885 Building $246,225 | $499,110 (-6.97%) Land $252,885 Building $246,225 |
| 2024 | $10,597.00 (+1.52%) | ||
| 2023 | $536,486 Land $250,000 Building $286,486 | $536,486 Land $250,000 Building $286,486 | |
| 2022 | $10,438.00 |
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 43 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 43 in force |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
Based on FCC filings for 369 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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