Fort Bend County property record for 9431 Amethyst Arbor Ln, Katy, TX 77494
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,901 sqft · built 2010 |
| Lot Size | 0.157 acres (6,874 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $8,575 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R373937 |
| Primary APN | R373937 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 2,901 sqft Living Area |
| 1st Floor Area | 1,822 sqft |
| 2nd Floor Area | 1,079 sqft |
| Fireplace | Fireplace |
| Year Built | Built 2010 |
|---|---|
| Exterior Material | Brick Veneer |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 6,874 sqft (0.157 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 177 sqft |
| Storage Building | 120 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R373937 |
|---|---|
| Street Address | 9431 AMETHYST ARBOR LN |
| City | KATY |
| State | TX |
| Zip | 77494-5069 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CINCO RANCH SOUTHWEST SEC 12, BLOCK 2, LOT 15 |
| Legal Subdivision | CINCO RANCH SOUTHWEST SEC 12 |
| Legal Block | 2 |
| Legal Lot Number | 15 |
| Jurisdiction | FORT BEND TX |
| Township / Civil Division | FULSHEAR-SIMONTON |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 673109 |
9431 Amethyst Arbor Ln is owned and occupied by an individual who acquired it in December 2010.
Source: Fort Bend County records, as of January 28, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 9431 AMETHYST ARBOR LN, KATY, TX 77494-5069 |
| 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 21, 2010 |
| Deed Sale | Dec 21, 2010 |
| Deed Document Number | 2010124360 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 9431 Amethyst Arbor Ln was $8,575, down 28.4% from the year before.
Source: Fort Bend County assessment roll, as of July 25, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Fort Bend County |
| Unified School District | Katy Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,575.00 (-28.39%) | $524,276 (+0.17%) Land $75,400 Building $448,876 | $524,276 (+0.17%) Land $75,400 Building $448,876 |
| 2024 | $11,974.00 (+29.81%) | $523,393 (-6.15%) Land $75,400 Building $447,993 | $523,393 (-6.15%) Land $75,400 Building $447,993 |
| 2023 | $9,224.00 | $557,699 Land $58,000 Building $499,699 | $557,699 Land $58,000 Building $499,699 |
| 2018 | $6,868.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9431 Amethyst Arbor Ln in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2024.
Source: FEMA National Flood Hazard Layer, effective August 8, 2024 · 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 56 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 56 in force |
| Nearby Flood Claims | 1 (2024) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 2024 · Hurricane Beryl |
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.
The area around 9431 Amethyst Arbor Ln has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | CINCO SOUTHWEST MUD 2 serves 5,496 people · EPA ID TX0790481 |
|---|---|
| Water Source | Purchased surface water from CINCO SOUTHWEST MUD 1 |
| Last State Inspection | Sep 2023 |
| Lead | 2 ppb (2024–2026) 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.
Source: FCC Broadband Data Collection, based on 482 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 |
| Astound Broadband Fiber · Cable in parts of the area | 1,500 / 1,500 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile.
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