Fort Bend County property record for 20714 Grenoble Ln, Katy, TX 77450
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,522 sqft · built 1996 |
| Lot Size | 0.145 acres (6,325 sqft) |
| Owner | 2 Owner Names on File |
| Tax Bill | $4,897 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | R183172 |
| Primary APN | R183172 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 2,522 sqft Living Area |
| 1st Floor Area | 1,524 sqft |
| 2nd Floor Area | 998 sqft |
| Fireplaces | 2 Fireplaces |
| Fireplace | Fireplace |
| Year Built | Built 1996 |
|---|---|
| Architectural Style | Conventional |
| Exterior Material | Brick Veneer |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 6,325 sqft (0.145 acres) |
| Lot Dimensions | 115 ft deep x 55 ft wide |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 367 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R183172 |
|---|---|
| Street Address | 20714 GRENOBLE LN |
| City | KATY |
| State | TX |
| Zip | 77450-7017 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CINCO RANCH SOUTHPARK SEC 1, BLOCK 1, LOT 13 |
| Legal Subdivision | CINCO RANCH SOUTHPARK SEC 1 |
| Legal Block | 1 |
| Legal Lot Number | 13 |
| Jurisdiction | FORT BEND TX |
| Township / Civil Division | FULSHEAR-SIMONTON |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 673009 |
The current owner of 20714 Grenoble Ln acquired it in December 1998.
Source: Fort Bend County records, as of January 28, 2026
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 20714 GRENOBLE LN, KATY, TX 77450-7017 |
| Occupancy | Owner Occupied |
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 14, 1998 |
| Deed Sale | Dec 14, 1998 |
| Prior Sale | Jun 3, 1996 |
| Deed Document Number | FBC98101881 |
| Deed Book / Page | 22760 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 20714 Grenoble Ln was $4,897 with a homeowner's exemption, down 25.1% 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 | $4,897.00 (-25.08%) Homeowner's exemption | $384,654 (+7.23%) Land $49,400 Building $335,254 | $384,654 (-0.16%) Land $49,400 Building $335,254 |
| 2024 | $6,536.00 (+47.87%) Homeowner's exemption | $358,705 (+1%) Land $49,400 Building $335,884 | $385,284 (-4.25%) Land $49,400 Building $335,884 |
| 2023 | $4,420.00 Homeowner's exemption | $326,095 Land $38,000 Building $364,398 | $402,398 Land $38,000 Building $364,398 |
| 2018 | $2,691.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20714 Grenoble Ln in Zone X, an area of moderate flood risk, within 500 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 163 policies |
| Nearby Flood Policies | 163 in force |
| Nearby Flood Claims | 45 (2017) |
| Claims Outside the SFHA | 45 of 45 |
| Most Recent Claim | Aug 2017 · Hurricane Harvey |
| 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 20714 Grenoble Ln is low, with 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 80% of the US · lower than 94% of Texas |
|---|---|
| Wildfire Likelihood | 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 | CINCO MUD 8 serves 5,613 people · EPA ID TX0790324 |
|---|---|
| Water Source | Purchased groundwater from CINCO MUD 1 |
| Last State Inspection | May 2025 |
| Lead | Under 1 ppb (2023–2025) 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 450 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Ezee Fiber.
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