Williamson County property record for 1550 Lorson Loop, Round Rock, TX 78665
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 3,897 sqft · built 2002 |
| Lot Size | 0.159 acres (6,939 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $7,034 (2025) |
| Deeds & Mortgages | Jan 2021 Mortgage Nov 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5562-000B-0041 |
| Primary APN | R-16-5562-000B-0041 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,897 sqft Living Area |
| 1st Floor Area | 1,976 sqft |
| 2nd Floor Area | 1,921 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 | 6,939 sqft (0.159 acres) |
| Garage Area | 431 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 70 sqft |
| Patio Area | 100 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | R165562000B0041 |
|---|---|
| Street Address | 1550 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 41 |
| Legal Subdivision | STONEY BROOK SEC 4 |
| Legal Block | B |
| Legal Lot Number | 41 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 21515 |
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 | 1550 LORSON LOOP, ROUND ROCK, TX 78665-1149 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jan 29, 2021 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Nov 14, 2017 | Deed of Trust, Mortgage QUICKEN LNS |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 1550 LORSON LOOP, ROUND ROCK, TX 78665-1149 |
| Transaction Type | Mortgage |
| Record Updated | Feb 10, 2021 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|
| Document Number | 0000014882 |
|---|---|
| Date | Jan 29, 2021 |
| Instrument | 2021014882 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 312 Months |
| Due | Jan 1, 2047 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 1550 LORSON LOOP, ROUND ROCK, TX 78665-1149 |
| Document Number | 0000107563 |
| Instrument Date | Nov 14, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Dec 11, 2017 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 1550 LORSON LOOP ROUND ROCK TX 786651149, ROUND ROCK, TX 78665-1149 |
| Document Number | 0000107563 |
|---|---|
| Date | Nov 21, 2017 |
| Instrument | 107563 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Amount | Amount Recorded |
|---|---|
| Term | 300 Months |
| Due | Nov 20, 2042 |
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 | $7,034.00 (+22.91%) Homeowner's exemption Disabled Person's exemption Veteran's exemption | $476,964 (+2.6%) Land $82,000 Building $394,964 | $476,964 (+2.6%) Land $82,000 Building $394,964 |
| 2023 | $5,723.00 (-5.96%) Homeowner's exemption Disabled Person's exemption Veteran's exemption | $464,855 Land $84,000 Building $380,855 | $464,855 Land $84,000 Building $380,855 |
| 2022 | $6,086.00 |
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 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.
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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures