Williamson County property record for 421 Granite Rock Ln, Georgetown, TX 78628
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,338 sqft · built 2018 |
| Lot Size | 0.169 acres (7,405 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $10,638 (2025) |
| Deeds & Mortgages | Jan 2019 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | R-20-8001-1A3F-0009 |
| Primary APN | R-20-8001-1A3F-0009 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 1 Story |
| Building Area | 2,338 sqft Living Area |
| 1st Floor Area | 2,338 sqft |
| Flooring | Tile |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2018 |
|---|---|
| Effective Year Built | Effective 2019 |
| Exterior Material | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 7,405 sqft (0.169 acres) |
| Garage Area | 434 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 167 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R551289 |
|---|---|
| Street Address | 421 GRANITE ROCK LN |
| City | GEORGETOWN |
| State | TX |
| Zip | 78628-2133 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S11245 - WOLF RANCH WEST SEC 1A PH 3, BLOCK F, LOT 9, ACRES 0.17 |
| Legal Subdivision | WOLF RANCH WEST SEC 1A PH 3 |
| Legal Phase | 3 |
| Legal Block | F |
| Legal Lot Number | 9 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 20121 |
Source: Williamson County assessment roll, as of August 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 421 GRANITE ROCK LN, GEORGETOWN, TX 78628-2133 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 18, 2018 |
| Deed Sale | Dec 18, 2018 |
| Deed Document Number | 2019000115 |
| Record Updated | Jun 8, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Jan 2, 2019 |
| Property Address | 421 GRANITE ROCK LN, GEORGETOWN, TX 78628-2133 |
| Document Number | 0000000115 |
| Instrument Date | Dec 18, 2018 |
| Instrument | 115 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Jan 16, 2019 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 421 GRANITE ROCK LN GEORGETOWN TX 786282133, GEORGETOWN, TX 78628-2133 |
Source: Williamson County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Georgetown City |
| County | Williamson County |
| Unified School District | Georgetown Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $10,638.00 (+11.16%) Homeowner's exemption | $525,167 (-3.91%) Land $150,000 Building $375,167 | $525,167 (-3.91%) Land $150,000 Building $375,167 |
| 2023 | $9,570.00 (-33%) Homeowner's exemption | $546,546 Land $110,000 Building $436,546 | $546,546 Land $110,000 Building $436,546 |
| 2022 | $14,284.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 3 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 94% of Texas |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Indirect within ember reach |
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 319 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Communications Cable · Fiber in parts of the area | 940 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Electronic Corporate Pages, SOS Communications, Valley Telephone Cooperative, Inc. (TX).
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