Williamson County property record for 1811 Greyson Dr, Round Rock, TX 78664
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,541 sqft · built 1978 |
| Lot Size | 0.215 acres (9,372 sqft) |
| Owner | Individual Name on File |
| Last Sale | $87,900 (Nov 2011) |
| Tax Bill | $4,835 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-3810-000F-0011 |
| Primary APN | R-16-3810-000F-0011 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,541 sqft Living Area |
| Gross Area | 1,871 sqft |
| 1st Floor Area | 1,541 sqft |
| Flooring | Carpet |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1991 |
| Exterior Material | Brick Veneer |
| Roof Type | Gable |
| Lot Area | 9,372 sqft (0.215 acres) |
| Garage Area | 412 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 36 sqft |
| Patio Area | 330 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | R163810000F0011 |
|---|---|
| Street Address | 1811 GREYSON DR |
| City | ROUND ROCK |
| State | TX |
| Zip | 78664-3112 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SF2 |
| Legal Description | EGGERS ACRES UNIT 3D, BLOCK F, LOT 11 |
| Legal Subdivision | EGGERS ACRES UNIT 3D |
| Legal Block | F |
| Legal Lot Number | 11 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 21503 |
1811 Greyson Dr is owned and occupied by an individual who bought it in November 2011.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 300 COUNTY ROAD 306, JARRELL, TX 76537-1408 |
| 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 9, 2011 · Amount on File |
| Deed Sale | Nov 9, 2011 · Amount on File |
| Prior Sale | Jun 22, 2011 |
| Deed Document Number | 201175893 |
| Prior Transfer Date | Apr 5, 2011 |
| Prior Transfer Doc | 0000024245 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1811 Greyson Dr was $4,835 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 | $4,835.00 Homeowner's exemption | $338,573 Land $69,500 Building $269,073 | $338,573 Land $69,500 Building $269,073 |
| 2023 | $3,987.00 (-9.37%) Homeowner's exemption | $338,405 Land $80,000 Building $258,405 | $338,405 Land $80,000 Building $258,405 |
| 2022 | $4,399.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1811 Greyson Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 5, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 1811 Greyson Dr 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 99.1% of the US · lower than 99.3% 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 615 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 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Hotwire Communications, SOS Communications, T-Mobile, VTX Communications.
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