Williamson County property record for 1538 Lorson Loop, Round Rock, TX 78665
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,427 sqft · built 2002 |
| Lot Size | 0.159 acres (6,910 sqft) |
| Owner | Individual Name on File |
| Last Sale | $106,300 (Nov 2015) |
| Tax Bill | $5,378 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5562-000B-0035 |
| Primary APN | R-16-5562-000B-0035 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 2,427 sqft Living Area |
| 1st Floor Area | 2,427 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 | 6,910 sqft (0.159 acres) |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 63 sqft |
| Patio Area | 100 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | R165562000B0035 |
|---|---|
| Street Address | 1538 LORSON LOOP |
| City | ROUND ROCK |
| State | TX |
| Zip | 78665-1149 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SF2 |
| Legal Description | S7273 - STONEY BROOK SEC 4, BLOCK B, LOT 35 |
| Legal Subdivision | STONEY BROOK SEC 4 |
| Legal Block | B |
| Legal Lot Number | 35 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 21515 |
1538 Lorson Loop is owned and occupied by an individual who bought it in November 2015.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1538 LORSON LOOP, ROUND ROCK, TX 78665-1149 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 18, 2015 · Amount on File |
| Deed Sale | Nov 18, 2015 · Amount on File |
| Prior Sale | Jul 31, 2006 · Amount on File |
| Deed Document Number | 2015101430 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1538 Lorson Loop was $5,378 with a homeowner's exemption.
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 | $5,378.00 Homeowner's exemption | $340,310 Land $82,000 Building $258,310 | $340,310 Land $82,000 Building $258,310 |
| 2023 | $4,540.00 (-8.15%) Homeowner's exemption | $371,014 Land $84,000 Building $287,014 | $371,014 Land $84,000 Building $287,014 |
| 2022 | $4,943.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1538 Lorson Loop in Zone X, an area of minimal flood risk.
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 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 1538 Lorson Loop is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.8% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 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 478 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Astound Broadband, AT&T, SOS Communications, VTX Communications.
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