Williamson County property record for 308 W Main St, Round Rock, TX 78664
| Property Type | Commercial |
|---|---|
| Details | 1 ba · 768 sqft · built 1930 |
| Lot Size | 0.129 acres (5,625 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $11,209 (2025) |
| Deeds & Mortgages | Dec 2022 Transfer May 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5120-0025-0007 |
| Primary APN | R-16-5120-0025-0007 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 768 sqft Gross Area |
| 1st Floor Area | 768 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1990 |
| Exterior Material | Wood |
| Roof Type | Gable |
| Lot Area | 5,625 sqft (0.129 acres) |
| Porch | Open Porch |
| Porch Area | 15 sqft |
| Heating Fuel | Gas |
|---|---|
| Sewer | Connected |
| Account Number | R16512000250007 |
|---|---|
| Street Address | 308 W MAIN ST |
| City | ROUND ROCK |
| State | TX |
| Zip | 78664-5830 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Local Zoning Code | MU1A |
| Legal Description | ROUND ROCK CITY OF, BLOCK 25, LOT 7, 6(W/PT) |
| Legal Subdivision | ROUND ROCK CITY OF |
| Legal Block | 25 |
| Legal Lot Number | 7,6 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 1 |
| Census Block | 1056 |
| Census Tract | 20701 |
308 W Main St, a commercial property, is owned by two individuals who acquired it in October 2022.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 919 ANGELA DR, LEWISVILLE, TX 75067-5702 |
| 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.
| Date | Document |
|---|---|
| Dec 9, 2022 | Transfer on Death Deed, Transfer |
| May 16, 2019 | Deed of Trust, Mortgage · Commercial Mortgage EXTRACO BANKS NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Oct 8, 2022 |
| Transfer Doc | 0000135271 |
| Record Updated | Oct 29, 2026 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Dec 9, 2022 |
| Property Address | 308 W MAIN ST, ROUND ROCK, TX 78664-5830 |
| Document Number | 0000135271 |
| Instrument Date | Dec 8, 2022 |
| Instrument | 2022135271 |
| Transaction Type | Transfer |
| Record Updated | Dec 20, 2022 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 919 ANGELA DR, LEWISVILLE, TX 75067-5702 |
| Name | Verified Name |
|---|---|
| Address | 919 ANGELA DR, LEWISVILLE, TX 75067-5702 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 308 W MAIN ST, ROUND ROCK, TX 78664-5830 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | GEORGETOWN TITLE COMPANY INC |
| Name | Verified Name |
|---|
| Document Number | 0000042534 |
|---|---|
| Date | May 16, 2019 |
| Instrument | 2019042534 |
| Name | EXTRACO BANKS NA |
|---|---|
| Type | Bank |
| Address | GEORGETOWN, TX 78628 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 24 Months |
| Due | May 14, 2021 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 308 W Main St was $11,209.
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 | $11,209.00 | $602,497 Land $425,250 Building $177,247 | $602,497 Land $425,250 Building $177,247 |
| 2023 | $9,696.00 (+14.64%) | $552,787 Land $425,250 Building $127,537 | $552,787 Land $425,250 Building $127,537 |
| 2022 | $8,458.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 308 W Main St in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1984.
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 | 2 in force |
| Nearby Flood Claims | 8 (1984–1991) |
| Most Recent Claim | Jan 1991 · 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.
The area around 308 W Main St has no burnable land within ember reach, so its wildfire risk is not rated.
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 289 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Google Fiber, SOS Communications.
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