Waller County property record for 321 Lone Mtn Dr, Katy, TX 77493
| Property Type | Single Family Home |
|---|---|
| Details | 1,352 sqft · built 2020 |
| Lot Size | 0.142 acres (6,219 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $248,600 (Dec 2020) |
| Tax Bill | $2,572 (2025) |
| Deeds & Mortgages | Dec 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 491903-008-008-000 |
| Primary APN | 491903-008-008-000 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,352 sqft Living Area |
| 1st Floor Area | 1,352 sqft |
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2021 |
| Lot Area | 6,219 sqft (0.142 acres) |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Patio Area | 45 sqft |
| Street Address | 321 LONE MOUNTAIN DR |
|---|---|
| City | KATY |
| State | TX |
| Zip | 77493-3935 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S491903 FREEMAN RANCH 3 BLK 8 LOT 8 |
| Legal Subdivision | FREEMAN RANCH 3 |
| Legal Block | 8 |
| Legal Lot Number | 8 |
| Jurisdiction | WALLER TX |
| Township / Civil Division | BROOKSHIRE |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 680100 |
321 Lone Mtn Dr is owned and occupied by two individuals who bought it in December 2020.
Source: Waller County records, as of May 26, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 321 LONE MOUNTAIN DR, KATY, TX 77493-3935 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Dec 4, 2020 · Amount on File |
| Deed Sale | Dec 4, 2020 · Amount on File |
| Deed Document Number | 202012232 |
| Record Updated | Sep 20, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WALLER TX |
| Recording Date | Dec 4, 2020 |
| Property Address | 321 LONE MOUNTAIN DR, KATY, TX 77493-3935 |
| Document Number | 0002012232 |
| Map Reference | DOC 2002355 |
| Instrument Date | Nov 30, 2020 |
| Instrument | 2012232 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Jan 12, 2023 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 321 LONE MOUNTAIN DR, KATY, TX 77493-3935 |
| Date | Dec 4, 2020 |
|---|
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Amount | Amount on Record |
|---|
The 2025 property tax bill for 321 Lone Mtn Dr was $2,572 with a homeowner's exemption.
Source: Waller County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Waller County |
| Unified School District | Royal Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,572.00 Homeowner's exemption | $247,044 | $254,020 Land $30,000 Building $224,020 |
| 2023 | $251,250 Land $30,000 Building $221,250 | $251,250 Land $30,000 Building $221,250 | |
| 2021 | $292,074.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 321 Lone Mtn Dr in Zone X, an area of minimal flood risk, though there have been 88 flood claims nearby since 1992.
Source: FEMA National Flood Hazard Layer, effective May 26, 2025 · 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 |
| Flood Insurance Cost | Premium on File median of 296 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 296 in force |
| Nearby Flood Claims | 88 (1992–2026) |
| Claims Outside the SFHA | 64 of 88 |
| Most Recent Claim | Apr 2026 · other causes |
| Claims by Event |
|
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 321 Lone Mtn Dr is moderate, ranking above 54% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 54% of the US · lower than 68% of Texas |
|---|---|
| Wildfire Likelihood | 0.1% 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 | FREEMAN RANCH private · serves 1,308 people · EPA ID TX2370123 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2024 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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.
Source: FCC Broadband Data Collection, based on 76 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ezee Fiber Fiber | 8,000 / 8,000 |
| Fidium Fiber Fiber | 2,000 / 2,000 |
| Xfinity Cable | 2,000 / 250 |
May also be available: Centric Fiber, Verizon.
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