Williamson County property record for 10209 Erwin Trl, Austin, TX 78717 · Last verified October 2025
| Property Type | Residential > Condominium / Townhouse > Condominium |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 2019 |
| Square Footage | 1,513 sqft Living Area |
| Garage | 400 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $4,651.00 (2025) |
| Primary APN | R-16-9509-0000-0044 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Partial Baths | 1 Partial Baths |
| Building Area | 1,513 sqft Living Area |
| 1st Floor | 543 sqft 1st Floor |
| 2nd Floor | 970 sqft 2nd Floor |
| Stories | 2 Stories |
| Primary Flooring | Wood Flooring |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 2018 |
|---|---|
| Effective Year Built | Effective 2019 |
| Exterior Material | Wood Exterior |
| Foundation Type | Mat/Raft Foundation (Slab) Foundation |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 400 sqft Garage |
| Balcony Area | 42 sqft Balcony |
|---|---|
| Balcony | Balcony |
| Patio Area | 84 sqft Patio |
| Porch | Open Porch |
| Porch Area | 41 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Account Number | R558088 |
|---|---|
| Street Address | 10209 ERWIN TRL |
| City | AUSTIN |
| State | TX |
| Zip | 78717-5387 |
| Property Usage | Residential Property Usage |
| Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | C513 - PRESIDIO CONDO, UNIT 44, 0.556% COMMON AREA INTEREST |
| Legal Subdivision | PRESIDIO CONDOS |
| Legal Unit | 44 |
| 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-16-9509-0000-0044
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 | Individual Name on File |
|---|---|
| Mailing Address | 10209 ERWIN TRL, AUSTIN, TX 78717-5387 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jan 27, 2022 | Deed of Trust, Mortgage · Conventional Mortgage AMERISAVE MORTGAGE CORP |
| Mar 22, 2020 | Deed of Trust, Mortgage PROVIDENT FNDG |
| May 01, 2018 | Loan Modification, Mortgage · Line of Credit COMPASS FED'L S&L |
| Jan 12, 2018 | Warranty Deed, Transfer PROSPERITY TITLE COMPANY |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 13, 2018 |
| Deed Sale | Nov 13, 2018 |
| Deed Doc Number | 2018099980 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 10209 ERWIN TRL # 44, 44, AUSTIN, TX 78717-5387 |
| Transaction Type | Mortgage |
| Record Updated | Feb 08, 2022 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|
| Document Number | 0000011683 |
|---|---|
| Date | Jan 27, 2022 |
| Instrument | 2022011683 |
| Name | AMERISAVE MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | ATLANTA, GA 30305 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 01, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 10209 ERWIN TRL # 44, 44, AUSTIN, TX 78717-5387 |
| Document Number | 0000034160 |
| Instrument Date | Mar 22, 2020 |
| Transaction Type | Mortgage |
| Record Updated | May 07, 2020 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 10209 ERWIN TRL AUSTIN TX 787175387, AUSTIN, TX 78717-5387 |
| Document Number | 0000034160 |
|---|---|
| Date | Apr 03, 2020 |
| Instrument | 34160 |
| Name | PROVIDENT FNDG |
|---|---|
| Type | Funding / Finance Company |
| Address | BURLINGAME, CA 94010 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Apr 02, 2050 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | May 01, 2018 |
| Property Address | 10209 ERWIN TRL # 44, 44, AUSTIN, TX 78717-5387 |
| Instrument Date | May 01, 2018 |
| Instrument | 36553 |
| Transaction Type | Mortgage |
| Record Updated | May 22, 2018 |
| Title Company | PROSPERITY TITLE COMPANY |
| 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 | 0000036553 |
|---|---|
| Date | May 01, 2018 |
| Instrument | 36553 |
| Name | COMPASS FED'L S&L |
|---|---|
| Type | Federal Savings Bank (FSB) |
| Address | 2200 POST OAK BLVD, HOUSTON, TX 77056-4700 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Jan 12, 2018 |
| Property Address | 10209 ERWIN TRL # 44, 44, AUSTIN, TX 78717-5387 |
| Document Number | 0000003428 |
| Instrument Date | Jan 09, 2018 |
| Instrument | 3428 |
| Transaction Type | Transfer |
| Record Updated | Jan 24, 2018 |
| Title Company | PROSPERITY TITLE COMPANY |
| 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 |
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 | $4,651.00 (+4.17%) Homeowner's exemption Senior Citizen's exemption | $427,361 (-3.36%) Land $110,738 Building $316,623 | $427,361 (-3.36%) Land $110,738 Building $316,623 |
| 2023 | $4,465.00 (-27.3%) Homeowner's exemption Senior Citizen's exemption | $442,230 Land $88,000 Building $354,230 | $442,230 Land $88,000 Building $354,230 |
| 2022 | $6,142.00 |
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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