Williamson County property record for 10103 Erwin Trl, Austin, TX 78717 · Last verified October 2025
| Property Type | Residential > Condominium / Townhouse > Condominium |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 2020 |
| Square Footage | 2,190 sqft Living Area |
| Garage | 415 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $9,471.00 (2025) |
| Primary APN | R-16-9509-0000-0035 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 2,190 sqft Living Area |
| 1st Floor | 871 sqft 1st Floor |
| 2nd Floor | 1,319 sqft 2nd Floor |
| Stories | 2 Stories |
| Primary Flooring | Carpet Flooring |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 2019 |
|---|---|
| Effective Year Built | Effective 2020 |
| Exterior Material | Marblecrete Exterior |
| Foundation Type | Mat/Raft Foundation (Slab) Foundation |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 415 sqft Garage |
| Patio Area | 160 sqft Patio |
| Porch | Open Porch |
| Porch Area | 106 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Account Number | R558079 |
|---|---|
| Street Address | 10103 ERWIN TRL |
| City | AUSTIN |
| State | TX |
| Zip | 78717-5386 |
| Property Usage | Residential Property Usage |
| Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | C513 - PRESIDIO CONDO, UNIT 35, 0.556% COMMON AREA INTEREST |
| Legal Subdivision | PRESIDIO CONDOS |
| Legal Unit | 35 |
| Jurisdiction | WILLIAMSON TX |
| Minor Civil Division | CEDAR PARK-LIBERTY HILL |
| Census Blockgroup | 3 |
| Census Block | 3029 |
| Census Tract | 20311 |
Source: Williamson County records · APN R-16-9509-0000-0035
Assessment roll updated August 1, 2025 · Last verified October 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 | 10103 ERWIN TRL # UNIT35, UNIT35, AUSTIN, TX 78717-5386 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Dec 16, 2019 | Warranty Deed, Subdivision Related Transfer UNIVERSITY CU |
| Jun 12, 2019 | Loan Modification, Mortgage · Line of Credit INTERNATIONAL BK/COMMERCE |
| Jan 03, 2019 | Trustee's Deed, Transfer · Line of Credit INTERNATIONAL BK/COMMERCE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 16, 2019 |
| Deed Sale | Dec 16, 2019 |
| Deed Doc Number | 2019121029 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Dec 16, 2019 |
| Property Address | 10103 ERWIN TRL # 35, 35, AUSTIN, TX 78717-5386 |
| Document Number | 0000121029 |
| Instrument Date | Dec 13, 2019 |
| Instrument | 121029 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Jan 06, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 10103 ERWIN TRL #35 AUSTIN TX 787175386, 35, AUSTIN, TX 78717-5386 |
| Document Number | 121030 |
|---|---|
| Date | Dec 16, 2019 |
| Instrument | 121030 |
| Name | UNIVERSITY CU |
|---|---|
| Type | Credit Union |
| Address | AUSTIN, TX 78759 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Dec 15, 2049 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Jun 12, 2019 |
| Property Address | 10103 ERWIN TRL # 35, 35, AUSTIN, TX 78717-5386 |
| Instrument Date | Apr 30, 2019 |
| Instrument | 51891 |
| Transaction Type | Mortgage |
| Record Updated | Jul 01, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1111 N POST OAK RD HOUSTON TX 770557310, HOUSTON, TX 77055-7310 |
| Investor | Possibly a Property Investor |
| Document Number | 0000051891 |
|---|---|
| Date | Jun 12, 2019 |
| Instrument | 51891 |
| Name | INTERNATIONAL BK/COMMERCE |
|---|---|
| Type | Bank |
| Address | 500 W 5TH ST # 100, AUSTIN, TX 78701-3835 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 60 Months |
| Due | Jun 11, 2024 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Trustee's Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Jan 03, 2019 |
| Property Address | 10103 ERWIN TRL # 35, 35, AUSTIN, TX 78717-5386 |
| Document Number | 0000000714 |
| Instrument Date | Jan 03, 2019 |
| Instrument | 714 |
| Transaction Type | Transfer |
| Record Updated | Dec 09, 2019 |
| Title Company | PROSPERITY TITLE COMPANY, PROSPERITY TITLE CO |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1111 N POST OAK RD HOUSTON TX 770557310, HOUSTON, TX 77055-7310 |
| Investor | Possibly a Property Investor |
| Document Number | 715 |
|---|---|
| Date | Jan 03, 2019 |
| Instrument | 715 |
| Name | INTERNATIONAL BK/COMMERCE |
|---|---|
| Type | Bank |
| Address | 500 W 5TH ST # 100, AUSTIN, TX 78701-3835 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Austin City |
| County | Williamson County |
| Unified School District | Round Rock 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 | $9,471.00 (+9.01%) Homeowner's exemption | $549,886 (+0.2%) Land $110,738 Building $439,148 | $549,886 (+0.2%) Land $110,738 Building $439,148 |
| 2023 | $8,688.00 (-11.59%) Homeowner's exemption | $548,786 Land $88,000 Building $460,786 | $548,786 Land $88,000 Building $460,786 |
| 2022 | $9,827.00 |
Source: FEMA National Flood Hazard Layer, Williamson County (48491C), updated October 5, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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