Williamson County property record for 310 Barrhall Dr, Round Rock, TX 78664
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,008 sqft · built 1980 |
| Lot Size | 0.168 acres (7,302 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $284,287 (Jan 2026) |
| Tax Bill | $4,874 (2025) |
| Deeds & Mortgages | Jun 2025 Line of Credit Jul 2023 Mortgage + 6 more |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-3962-000J-0006 |
| Primary APN | R-16-3962-000J-0006 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,008 sqft Living Area |
| 1st Floor Area | 1,008 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Exterior Material | Brick Veneer |
| Roof Type | Gable |
| Lot Area | 7,302 sqft (0.168 acres) |
| Garage Type | Carport |
| Garage Area | 324 sqft |
| Carport | Carport |
| Carport Area | 324 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 24 sqft |
| Utility Building | 84 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | R163962000J0006 |
|---|---|
| Street Address | 310 BARRHALL DR |
| City | ROUND ROCK |
| State | TX |
| Zip | 78664-2205 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SF2 |
| Legal Description | GREENHILL SEC 3, BLOCK J, LOT 6 |
| Legal Subdivision | GREENHILL SEC 3 |
| Legal Block | J |
| Legal Lot Number | 6 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 21502 |
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 | 310 BARRHALL DR, ROUND ROCK, TX 78664-2205 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 11, 2025 | Deed of Trust, Mortgage · Line of Credit HORIZON BANK SSB |
| Jul 31, 2023 | Deed of Trust, Mortgage · Commercial Mortgage PARKER ESTES |
| Jan 23, 2026 | Vendor's Lien, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Sep 8, 2023 | Warranty Deed, Transfer STEWART TITLE, STEWART TITLE OF AUSTIN LLC |
| Aug 30, 2023 | Warranty Deed, Transfer STEWART TITLE, STEWART TITLE OF AUSTIN LLC |
| Aug 18, 2023 | Affidavit of Death of Joint Tenant, Transfer STEWART TITLE, STEWART TITLE OF AUSTIN LLC |
| Aug 18, 2023 | Affidavit of Death of Joint Tenant, Transfer STEWART TITLE, STEWART TITLE OF AUSTIN LLC |
| Aug 18, 2023 | Affidavit of Death of Joint Tenant, Transfer STEWART TITLE, STEWART TITLE OF AUSTIN LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 23, 2026 · Amount on Record |
| Deed Sale | Jan 23, 2026 · Amount on Record |
| Prior Sale | Sep 8, 2023 |
| Deed Document Number | 20265781 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 310 BARRHALL DR, ROUND ROCK, TX 78664-2205 |
| Transaction Type | Mortgage |
| Record Updated | May 19, 2026 |
| Name | Verified Name |
|---|---|
| Address | 4200 N LAMAR BLVD, AUSTIN, TX 78756-3712 |
| Document Number | 0000045050 |
|---|---|
| Date | Jun 11, 2025 |
| Instrument | 2025045050 |
| Name | HORIZON BANK SSB |
|---|---|
| Type | Bank |
| Address | AUSTIN, TX 78768 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 310 BARRHALL DR, ROUND ROCK, TX 78664-2205 |
| Transaction Type | Mortgage |
| Record Updated | May 19, 2026 |
| Name | Verified Name |
|---|---|
| Address | 10 BARRHALL DR, ROUND ROCK, TX 78664 |
| Document Number | 0000063260 |
|---|---|
| Date | Jul 31, 2023 |
| Instrument | 2023063260 |
| Name | PARKER ESTES |
|---|---|
| Type | Private Party |
| Address | 4200 N LAMAR BLVD STE 200, AUSTIN, TX 78756 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 2 Months |
| Due | Aug 31, 2023 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Jan 23, 2026 |
| Property Address | 310 BARRHALL DR, ROUND ROCK, TX 78664-2205 |
| Document Number | 0000005781 |
| Map Reference | CAB D SL 111 |
| Instrument Date | Jan 21, 2026 |
| Instrument | 2026005781 |
| Transaction Type | Transfer |
| Record Updated | May 19, 2026 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 4200 N LAMALE, AUSTIN, TX 78756 |
| Name | Verified Name |
|---|---|
| Address | 310 BARRHALL DR, ROUND ROCK, TX 78664-2205 |
| Document Number | 0000005782 |
|---|---|
| Date | Jan 23, 2026 |
| Instrument | 2026005782 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 1, 2056 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Sep 8, 2023 |
| Property Address | 310 BARRHALL DR, ROUND ROCK, TX 78664-2205 |
| Document Number | 0000075263 |
| Map Reference | CAB D SL 111 |
| Instrument Date | Sep 7, 2023 |
| Instrument | 2023075263 |
| Transaction Type | Transfer |
| Record Updated | Feb 6, 2026 |
| Title Company | STEWART TITLE, STEWART TITLE OF AUSTIN LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 420 N LAMMA #200200, 200200, AUSTIN, TX 78756 |
| Name | Verified Name |
|---|---|
| Address | 4200 N LAMMA #200 # 200, 200, AUSTIN, TX 78756-3430 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Aug 30, 2023 |
| Property Address | 310 BARRHALL DR, ROUND ROCK, TX 78664-2205 |
| Document Number | 0000072600 |
| Map Reference | CAB D SL 111 |
| Instrument Date | Aug 29, 2023 |
| Instrument | 2023072600 |
| Transaction Type | Transfer |
| Record Updated | Feb 6, 2026 |
| Title Company | STEWART TITLE, STEWART TITLE OF AUSTIN LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 310 BARRHALL DR, ROUND ROCK, TX 78664-2205 |
| Name | Verified Name |
|---|---|
| Address | 4200 N LAMAR BLVD STE 200, 200, AUSTIN, TX 78756-3430 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Aug 18, 2023 |
| Property Address | 310 BARRHALL DR, ROUND ROCK, TX 78664-2205 |
| Document Number | 0000069114 |
| Instrument Date | Aug 15, 2023 |
| Instrument | 2023069114 |
| Transaction Type | Transfer |
| Record Updated | Feb 6, 2026 |
| Title Company | STEWART TITLE, STEWART TITLE OF AUSTIN LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 310 BARRHALL DR, ROUND ROCK, TX 78664-2205 |
| Investor | Possibly a Property Investor |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Aug 18, 2023 |
| Property Address | 310 BARRHALL DR, ROUND ROCK, TX 78664-2205 |
| Document Number | 0000069115 |
| Instrument Date | Aug 14, 2023 |
| Instrument | 2023069115 |
| Transaction Type | Transfer |
| Record Updated | Feb 6, 2026 |
| Title Company | STEWART TITLE, STEWART TITLE OF AUSTIN LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 310 BARRHALL DR, ROUND ROCK, TX 78664-2205 |
| Investor | Possibly a Property Investor |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Aug 18, 2023 |
| Property Address | 310 BARRHALL DR, ROUND ROCK, TX 78664-2205 |
| Document Number | 0000069113 |
| Map Reference | CAB D SL 111 |
| Instrument Date | Aug 12, 2023 |
| Instrument | 2023069113 |
| Transaction Type | Transfer |
| Record Updated | Feb 6, 2026 |
| Title Company | STEWART TITLE, STEWART TITLE OF AUSTIN LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 310 BARRHALL DR, ROUND ROCK, TX 78664-2205 |
| Investor | Possibly a Property Investor |
Source: Williamson County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Municipality | Round Rock City |
| Unified School District | Round Rock Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,874.00 (+10.7%) | $220,483 (-12.18%) Land $69,500 Building $150,983 | $220,483 (-12.18%) Land $69,500 Building $150,983 |
| 2023 | $4,403.00 (+80.97%) Homeowner's exemption Senior Citizen's exemption | $251,056 Land $80,000 Building $171,056 | $251,056 Land $80,000 Building $171,056 |
| 2022 | $2,433.00 |
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 |
| Nearby Flood Claims | 1 (1985) |
| Most Recent Claim | Feb 1985 · river or lake flooding |
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 ROUND ROCK serves 130,662 people · EPA ID TX2460003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2023 |
| Lead | 5 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 494 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Hotwire Communications, SOS Communications, VTX Communications.
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