Williamson County property record for 1544 Lorson Loop, Round Rock, TX 78665 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 3,960 sqft · built 2002 |
| Lot Size | 0.173 acres (7,555 sqft) |
| Owner | Company Name on File |
| Tax Bill | $8,693 (2025) |
| Deeds & Mortgages | Jan 2026 Transfer Sep 2021 Sale + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5562-000B-0038 |
| Primary APN | R-16-5562-000B-0038 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,960 sqft Living Area |
| Gross Area | 4,408 sqft |
| 1st Floor Area | 1,980 sqft |
| 2nd Floor Area | 1,980 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Exterior Material | Brick Veneer |
| Roof Type | Hip |
| Lot Area | 7,555 sqft (0.173 acres) |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 63 sqft |
| Patio Area | 448 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | R165562000B0038 |
|---|---|
| Street Address | 1544 LORSON LOOP |
| City | ROUND ROCK |
| State | TX |
| Zip | 78665-1149 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S7273 - STONEY BROOK SEC 4, BLOCK B, LOT 38 |
| Legal Subdivision | STONEY BROOK SEC 4 |
| Legal Block | B |
| Legal Lot Number | 38 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 21515 |
Source: Williamson County records · APN R-16-5562-000B-0038
Assessment roll updated September 15, 2025 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 14100 FLAT TOP RANCH RD, AUSTIN, TX 78732-1963 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Date | Document |
|---|---|
| Jan 30, 2026 | Intrafamily Transfer, Transfer |
| Sep 09, 2021 | Warranty Deed, Transfer |
| Jun 16, 2021 | Warranty Deed, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 09, 2021 |
| Deed Sale | Sep 09, 2021 |
| Prior Sale | Jun 16, 2021 |
| Deed Document Number | 2021137422 |
| Last Transfer Date | Jan 30, 2026 |
| Transfer Doc | 0000007723 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Jan 30, 2026 |
| Property Address | 1544 LORSON LOOP, ROUND ROCK, TX 78665-1149 |
| Document Number | 0000007723 |
| Map Reference | CAB R SL 363-364 |
| Instrument Date | Jan 30, 2026 |
| Instrument | 2026007723 |
| Transaction Type | Transfer |
| Record Updated | Feb 11, 2026 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 14100 FLAT TOP RANCH RD, AUSTIN, TX 78732-1963 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Sep 09, 2021 |
| Property Address | 1544 LORSON LOOP, ROUND ROCK, TX 78665-1149 |
| Document Number | 0000137422 |
| Map Reference | CAB R SL 363-364 |
| Instrument Date | Sep 09, 2021 |
| Instrument | 2021137422 |
| Transaction Type | Transfer |
| Record Updated | Feb 11, 2026 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 14100 FLAT TOP RANCH RD, AUSTIN, TX 78732-1963 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Jun 16, 2021 |
| Property Address | 1544 LORSON LOOP, ROUND ROCK, TX 78665-1149 |
| Document Number | 0000089674 |
| Map Reference | CAB R SL 363&364 |
| Instrument Date | May 09, 2021 |
| Instrument | 2021089674 |
| Transaction Type | Transfer |
| Record Updated | Feb 11, 2026 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 14100 FLAT TOP RANCH RD, AUSTIN, TX 78732-1963 |
Source: Williamson County records · Assessment roll updated September 15, 2025 · Last verified August 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Municipality | Round Rock City |
| 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 | $8,693.00 | $467,836 (-1.26%) Land $82,500 Building $385,336 | $467,836 (-1.26%) Land $82,500 Building $385,336 |
| 2024 | $8,693.00 (+4.6%) | ||
| 2023 | $8,311.00 (-10.37%) | $473,823 Land $84,000 Building $389,823 | $473,823 Land $84,000 Building $389,823 |
| 2022 | $9,273.00 |
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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