Williamson County property record for 320 Mountain Valley St, Georgetown, TX 78628
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,403 sqft · built 2020 |
| Owner | 2 Individual Names on File |
| Last Sale | $325,000 (Jun 2020) |
| Tax Bill | $9,280 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-15-3330-245K-0012 |
| Primary APN | R-15-3330-245K-0012 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,403 sqft Living Area |
| 1st Floor Area | 1,292 sqft |
| 2nd Floor Area | 1,111 sqft |
| Flooring | Tile |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2020 |
| Exterior Material | Brick |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R153330245K0012 |
|---|---|
| Street Address | 320 MOUNTAIN VALLEY ST |
| City | GEORGETOWN |
| State | TX |
| Zip | 78628-2540 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S12234 - MORNINGSTAR PH 2 SEC 4 & 5, BLOCK K, LOT 12 |
| Legal Subdivision | MORNINGSTAR PH 2 SEC 4 & 5 |
| Legal Block | K |
| Legal Lot Number | 12 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 20120 |
320 Mountain Valley St is owned and occupied by two individuals who bought it in June 2020.
Source: Williamson County records, as of September 11, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 320 MOUNTAIN VALLEY ST, GEORGETOWN, TX 78628-2540 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 23, 2020 · Amount on File |
| Deed Sale | Jun 23, 2020 · Amount on File |
| Deed Document Number | 202066776 |
| Prior Transfer Date | Jun 22, 2020 |
| Prior Transfer Doc | 0000066776 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 320 Mountain Valley St was $9,280 with a homeowner's exemption.
Source: Williamson County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Unified School District | Liberty Hill Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,280.00 Homeowner's exemption | $417,292 Land $95,000 Building $322,292 | $417,292 Land $95,000 Building $322,292 |
| 2023 | $8,416.00 (-4.79%) Homeowner's exemption | $430,232 Land $85,000 Building $345,232 | $430,232 Land $85,000 Building $345,232 |
| 2022 | $8,839.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 320 Mountain Valley St in Zone X, an area of minimal flood risk.
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 | 8 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.
Wildfire risk around 320 Mountain Valley St is moderate, ranking above 66% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 66% of the US · above 53% of Texas |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation |
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 GEORGETOWN serves 191,639 people · EPA ID TX2460001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2025 |
| Lead | 5 ppb (2024–2026) action level 15 ppb |
| Water Quality | Total trihalomethanes not recorded as resolved · Apr 2026 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 705 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Cable | 940 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| Western Broadband Fixed Wireless | 200 / 40 |
| SOS Communications Fixed Wireless | 100 / 20 |
May also be available: FiberFirst, VTX Communications.
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