Williamson County property record for 15605 Interlachen Dr, Austin, TX 78717
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,965 sqft · built 2007 |
| Lot Size | 0.138 acres (6,010 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $700,000 (Oct 2021) |
| Tax Bill | $13,060 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage Oct 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R17W307800B0020 |
| Primary APN | R17W307800B0020 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,965 sqft Living Area |
| 1st Floor Area | 1,373 sqft |
| 2nd Floor Area | 1,592 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2007 |
| Exterior Material | Stone |
| Roof Material | Other |
| Lot Area | 6,010 sqft (0.138 acres) |
| Garage Area | 399 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 142 sqft |
| Patio Area | 210 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R17W307800B0020 |
|---|---|
| Street Address | 15605 INTERLACHEN DR |
| City | AUSTIN |
| State | TX |
| Zip | 78717-3871 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S8150 - AVERY RANCH GARDEN HOMES PUD, BLOCK B, LOT 20 |
| Legal Subdivision | AVERY RANCH GARDEN HOMES PUD |
| Legal Block | B |
| Legal Lot Number | 20 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 20516 |
Source: Williamson County records, as of September 11, 2026
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 Record |
|---|---|
| Mailing Address | 10101 W PARMER LN, 434, AUSTIN, TX 78717-5011 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Husband and Wife |
| Date | Document |
|---|---|
| Mar 2, 2021 | Deed of Trust, Mortgage · Conventional Mortgage WATERMARK CAPITAL INC |
| Oct 12, 2021 | Vendor's Lien, Transfer FAIRWAY INDEPENDENT MORTGAGE CORP |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 12, 2021 · Amount on Record |
| Deed Sale | Oct 12, 2021 · Amount on Record |
| Prior Sale | Jun 17, 2009 · Amount on Record |
| Deed Document Number | 2021156111 |
| Prior Transfer Date | Oct 7, 2021 |
| Prior Transfer Doc | 0000156111 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 15605 INTERLACHEN DR, AUSTIN, TX 78717-3871 |
| Transaction Type | Mortgage |
| Record Updated | May 27, 2022 |
| Title Company | PROVIDENCE TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000028747 |
|---|---|
| Date | Mar 2, 2021 |
| Instrument | 2021028747 |
| Name | WATERMARK CAPITAL INC |
|---|---|
| Type | Mortgage Company |
| Address | IRVINE, CA 92618 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 1, 2051 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Oct 12, 2021 |
| Property Address | 15605 INTERLACHEN DR, AUSTIN, TX 78717-3871 |
| Document Number | 0000156111 |
| Map Reference | CAB W SL 291 |
| Instrument Date | Oct 7, 2021 |
| Instrument | 2021156111 |
| Transaction Type | Transfer |
| Record Updated | Oct 21, 2022 |
| Title Company | AUSTIN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 15605 INTERLACHEN DR, 15605, AUSTIN, TX 78717-3871 |
| Name | Verified Name |
|---|---|
| Address | 10101 W PARMER LN APT 434, 434, AUSTIN, TX 78717-5011 |
| Document Number | 0000156113 |
|---|---|
| Date | Oct 12, 2021 |
| Instrument | 2021156113 |
| Name | FAIRWAY INDEPENDENT MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Amount | Amount Recorded |
|---|---|
| Term | 361 Months |
| Due | Nov 1, 2051 |
Source: Williamson County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Austin City |
| County | Williamson County |
| Unified School District | Leander Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $13,060.00 (-1.99%) Homeowner's exemption | $672,261 (-2.18%) Land $150,500 Building $521,761 | $672,261 (-2.18%) Land $150,500 Building $521,761 |
| 2024 | $13,325.00 (+7.06%) | ||
| 2023 | $12,446.00 (-18.8%) Homeowner's exemption | $687,251 Land $160,000 Building $527,251 | $687,251 Land $160,000 Building $527,251 |
| 2022 | $15,328.00 |
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 October 5, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 5 in force |
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 | Not rated no burnable land within ember reach |
|---|
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 304 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Google Fiber Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Astound Broadband, VTX Communications, Western Broadband.
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