Hays County property record for 509 Sand Hills Ln, Austin, TX 78737
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 3,024 sqft · built 2015 |
| Owner | 2 Individual Names on File |
| Tax Bill | $14,261 (2024) |
| Deeds & Mortgages | Nov 2022 Mortgage Jan 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R137402 |
| Primary APN | R137402 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 3,024 sqft Living Area |
| Gross Area | 3,719 sqft |
| Year Built | Built 2015 |
|---|---|
| Exterior Material | Stone |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Garage Type | Mixed |
| Garage Area | 695 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 243 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 509 SAND HILLS LN |
|---|---|
| City | AUSTIN |
| State | TX |
| Zip | 78737-4725 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BELTERRA PHASE 4 SEC 13, BLOCK I, LOT 70 TAX CODES:RSP,SDS,WHC2 |
| Legal Subdivision | BELTERRA PHASE 4 SEC 13 |
| Legal Phase | 4 |
| Legal Block | I |
| Legal Lot Number | 70 |
| Jurisdiction | HAYS TX |
| Township / Civil Division | DRIPPING SPRINGS-WIMBERLEY |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 10816 |
509 Sand Hills Ln is owned and occupied by two individuals who acquired it in April 2016.
Source: Hays County records, as of October 15, 2025
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 509 SAND HILLS LN, AUSTIN, TX 78737-4725 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Nov 28, 2022 | Deed of Trust, Mortgage · Conventional Mortgage GUILD MORTGAGE CO |
| Jan 20, 2023 | Deed of Trust, Mortgage · Commercial Mortgage ZB NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 14, 2016 |
| Deed Sale | Apr 14, 2016 |
| Deed Document Number | 2016-16011557 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HAYS TX |
| Property Address | 509 SAND HILLS LN, AUSTIN, TX 78737-4725 |
| Transaction Type | Mortgage |
| Record Updated | Feb 10, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0000053977 |
|---|---|
| Date | Nov 28, 2022 |
| Instrument | 22053977 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 335 Months |
| Due | Oct 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HAYS TX |
| Property Address | 509 SAND HILLS LN, AUSTIN, TX 78737-4725 |
| Transaction Type | Mortgage |
| Record Updated | Feb 10, 2023 |
| Name | Verified Name |
|---|---|
| Address | 509 SAND HILLS LN, AUSTIN, TX 78737-4725 |
| Document Number | 0000002033 |
|---|---|
| Date | Jan 20, 2023 |
| Instrument | 23002033 |
| Name | ZB NA |
|---|---|
| Type | Bank |
| Address | HOUSTON, TX 77253 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
Source: Hays County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Hays County |
| Unified School District | Dripping Springs Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $700,770 Land $185,850 Building $514,920 | $700,770 Land $185,850 Building $514,920 | |
| 2024 | $14,261.00 | ||
| 2023 | $634,172 Land $177,000 Building $603,745 | $780,745 Land $177,000 Building $603,745 | |
| 2022 | $13,406.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 509 Sand Hills Ln in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective May 21, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 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.
Wildfire risk around 509 Sand Hills Ln is moderate, ranking above 50% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 50% of the US · lower than 75% of Texas |
|---|---|
| Wildfire Likelihood | 0.09% annual chance |
| Exposure | Direct burnable vegetation |
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 | HAYS COUNTY WCID 2 serves 3,381 people · EPA ID TX1050148 |
|---|---|
| Water Source | Purchased surface water from WEST TRAVIS COUNTY PUBLIC UTILITY AGENCY |
| Last State Inspection | Jan 2026 |
| Lead | 3 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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.
Source: FCC Broadband Data Collection, based on 31 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 1,000 / 1,000 |
| Spectrum Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Spry Air Fiber, T-Mobile.
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