Travis County property record for 3907 Sierra Dr, Austin, TX 78731
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,850 sqft · built 1963 |
| Lot Size | 0.3 acres (13,077 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $9,605 (2024) |
| Deeds & Mortgages | Feb 2024 Mortgage Jul 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 0137050511 |
| Primary APN | 0137050511 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 2,850 sqft Living Area |
| Gross Area | 2,697 sqft |
| 1st Floor Area | 2,850 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1963 |
|---|---|
| Construction Type | Wood Frame |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 13,077 sqft (0.3 acres) |
| Lot Dimensions | 138 ft deep x 96 ft wide |
| Garage Type | Attached |
| Garage Area | 586 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 60 sqft |
| Deck Area | 298 sqft |
| Storage Building | Storage Building |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 134148 |
|---|---|
| Old Parcel Number | 01370505110000 |
| Street Address | 3907 SIERRA DR |
| City | AUSTIN |
| State | TX |
| Zip | 78731-3911 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 9 BLK B NORTHWEST HILLS SEC 5 |
| Legal Subdivision | NORTHWEST HILLS SEC 5 |
| Legal Block | B |
| Legal Lot Number | 9 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 5 |
| Census Block | 5000 |
| Census Tract | 30600 |
3907 Sierra Dr is owned and occupied by an individual who acquired it in July 2021.
Source: Travis County records, as of November 3, 2025
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3907 SIERRA DR, AUSTIN, TX 78731-3911 |
| 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 |
|---|---|
| Feb 14, 2024 | Deed of Trust, Mortgage · Conventional Mortgage ENCOMPASS LENDING GROUP LP |
| Jul 21, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jul 21, 2021 |
| Transfer Doc | 0000162357 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | TRAVIS TX |
| Property Address | 3907 SIERRA DR, AUSTIN, TX 78731-3911 |
| Transaction Type | Mortgage |
| Record Updated | Feb 28, 2024 |
| Title Company | VERUS TITLE INC, VERUS TITLE |
| Name | Verified Name |
|---|---|
| Address | 3907 SIERRA DR, AUSTIN, TX 78731-3911 |
| Document Number | 0000016036 |
|---|---|
| Date | Feb 14, 2024 |
| Instrument | 2024016036 |
| Name | ENCOMPASS LENDING GROUP LP |
|---|---|
| Type | Mortgage Company |
| Address | KATY, TX 77494 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2054 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | TRAVIS TX |
| Recording Date | Jul 21, 2021 |
| Property Address | 3907 SIERRA DR, AUSTIN, TX 78731-3911 |
| Document Number | 0000162357 |
| Map Reference | VOL 9274 PG 651 |
| Instrument Date | Apr 9, 2021 |
| Instrument | 2021162357 |
| Transaction Type | Transfer |
| Record Updated | Nov 11, 2021 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3907 SIERRA DR, AUSTIN, TX 78731-3911 |
Source: Travis County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Austin City |
| County | Travis County |
| Unified School District | Austin Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,216,461 Land $700,764 Building $515,697 | $1,216,461 Land $700,764 Building $515,697 | |
| 2024 | $9,605.00 | ||
| 2023 | $1,538,370 Land $980,000 Building $558,370 | $1,538,370 Land $980,000 Building $558,370 | |
| 2022 | $17,591.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3907 Sierra Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 17, 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 | 9 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 3907 Sierra Dr is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 97.1% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond 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 365 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Astound Broadband.
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