Williamson County property record for 1903 Greyson Dr, Round Rock, TX 78664
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,413 sqft · built 1978 |
| Lot Size | 0.225 acres (9,810 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,735 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-3810-000F-0013 |
| Primary APN | R-16-3810-000F-0013 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,413 sqft Living Area |
| Gross Area | 1,873 sqft |
| 1st Floor Area | 1,413 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 | 9,810 sqft (0.225 acres) |
| Garage Area | 426 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Screened Porch |
|---|---|
| Porch Area | 484 sqft |
| Patio Area | 340 sqft |
| Canopy | 60 sqft |
| Utility Building | 100 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | R163810000F0013 |
|---|---|
| Street Address | 1903 GREYSON DR |
| City | ROUND ROCK |
| State | TX |
| Zip | 78664-3114 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SF2 |
| Legal Description | EGGERS ACRES UNIT 3D, BLOCK F, LOT 13 |
| Legal Subdivision | EGGERS ACRES UNIT 3D |
| Legal Block | F |
| Legal Lot Number | 13 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 21503 |
1903 Greyson Dr is owned and occupied by two individuals.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1903 GREYSON DR, ROUND ROCK, TX 78664-3114 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Undivided Interest |
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 | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1903 Greyson Dr was $1,735 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 | $1,735.00 Homeowner's exemption Senior Citizen's exemption | $337,746 Land $69,500 Building $268,246 | $337,746 Land $69,500 Building $268,246 |
| 2023 | $1,428.00 (-42.26%) Homeowner's exemption Senior Citizen's exemption | $328,687 Land $80,000 Building $248,687 | $328,687 Land $80,000 Building $248,687 |
| 2022 | $2,473.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1903 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 1903 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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