Williamson County property record for 1620 Saint Williams Loop, Round Rock, TX 78681 · Last verified October 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2 Baths |
| Year Built | Built 1997 |
| Square Footage | 1,991 sqft Living Area |
| Lot Size | 0.431 acres |
| Garage | 557 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $7,175.00 (2025) |
Source: Williamson County records · APN R-16-5190-000F-0027
Assessment roll updated August 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1620 SAINT WILLIAMS LOOP, ROUND ROCK, TX 78681-5676 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 28, 2015 |
| Deed Sale | Apr 28, 2015 |
| Deed Doc Number | 2015033686 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 1620 SAINT WILLIAMS LOOP, ROUND ROCK, TX 78681-5676 |
| Transaction Type | Mortgage |
| Record Updated | May 24, 2021 |
| Title Company | NOT AVAILABLE, TEXAS TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000070388 |
|---|---|
| Date | May 11, 2021 |
| Instrument | 2021070388 |
| Name | NEWREZ LLC |
|---|---|
| Type | Mortgage Company |
| Address | FORT WASHINGTON, PA 19034 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2051 |
Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified October 2025
| 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 | $7,175.00 (+13.05%) Homeowner's exemption | $490,092 (+5.14%) Land $115,500 Building $374,592 | $490,092 (+5.14%) Land $115,500 Building $374,592 |
| 2023 | $6,347.00 (-5.56%) Homeowner's exemption | $466,136 Land $110,000 Building $356,136 | $466,136 Land $110,000 Building $356,136 |
| 2022 | $6,721.00 |
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 AE |
|---|---|
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Special Flood Hazard Area | Yes |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Floodway | Yes |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Wildfire Risk | Low above 4% of the US · above 2% of Texas |
|---|---|
| Wildfire Likelihood | About 1 in 9,091 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | R-16-5190-000F-0027 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Building Area | 1,991 sqft Living Area |
| 1st Floor | 1,991 sqft 1st Floor |
| Stories | 1 Stories |
| Primary Flooring | Carpet Flooring |
| Interior Structure | Finished/Painted Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1997 |
| Exterior Material | Stone Exterior |
| Foundation Type | Mat/Raft Foundation (Slab) Foundation |
| Roof Construction | Gable Roof Construction |
| Lot Area | 18,793 sqft |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 557 sqft Garage |
| Patio Area | 378 sqft Patio |
|---|---|
| Porch | Open Porch |
| Porch Area | 24 sqft Porch |
| Utility Building | 80 sqft Utility Building |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Account Number | R072297 |
|---|---|
| Street Address | 1620 SAINT WILLIAMS LOOP |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-5676 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | ROUND ROCK WEST SEC 6A, BLOCK F, LOT 27 |
| Legal Subdivision | ROUND ROCK WEST |
| Legal Block | F |
| Legal Lot Number | 27 |
| Jurisdiction | WILLIAMSON TX |
| Minor Civil Division | ROUND ROCK-GEORGETOWN |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 20503 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures