Fort Bend County property record for 20814 Grenoble Ln, Katy, TX 77450
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,233 sqft · built 1995 |
| Lot Size | 0.163 acres (7,079 sqft) |
| Owner | Company Name on File |
| Tax Bill | $6,328 (2025) |
| Deeds & Mortgages | Oct 2017 Sale |
| Flood Zone | Zone X (moderate risk) |
| APN | R183177 |
| Primary APN | R183177 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,233 sqft Living Area |
| Gross Area | 2,716 sqft |
| 1st Floor Area | 1,245 sqft |
| 2nd Floor Area | 988 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Conventional |
| Exterior Material | Brick Veneer |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 7,079 sqft (0.163 acres) |
| Lot Dimensions | 116 ft deep x 61 ft wide |
| View / Lot | Interior |
| Garage Type | Attached |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 197 sqft |
| Patio Area | 252 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 20814 GRENOBLE LN |
|---|---|
| City | KATY |
| State | TX |
| Zip | 77450-7018 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CINCO RANCH SOUTHPARK SEC 1, BLOCK 1, LOT 18 |
| Legal Subdivision | CINCO RANCH SOUTHPARK SEC 1 |
| Legal Block | 1 |
| Legal Lot Number | 18 |
| Jurisdiction | FORT BEND TX |
| Township / Civil Division | FULSHEAR-SIMONTON |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 673009 |
20814 Grenoble Ln is owned by a company that acquired it in October 2017.
Source: Fort Bend County records, as of April 17, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4002 EMERALD BRANCH LN, KATY, TX 77450-8043 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
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 | Name on Deed |
|---|---|
| Last Sale | Oct 31, 2017 |
| Deed Sale | Oct 31, 2017 |
| Prior Sale | Nov 29, 2005 · Amount on File |
| Deed Document Number | 2017119678 |
| Prior Transfer Date | Nov 11, 2005 |
| Prior Transfer Doc | 0000144349 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | FORT BEND TX |
| Recording Date | Oct 31, 2017 |
| Property Address | 20814 GRENOBLE LN, KATY, TX 77450-7018 |
| Document Number | 0000119678 |
| Instrument Date | Oct 30, 2017 |
| Instrument | 119678 |
| Transaction Type | Transfer |
| Record Updated | Dec 1, 2017 |
| Title Company | OTHER |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 4002 EMERALD BRANCH LN KATY TX 774508043, KATY, TX 77450-8043 |
The 2025 property tax bill for 20814 Grenoble Ln was $6,328, down 20.2% from the year before.
Source: Fort Bend County assessment roll, as of September 2, 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 | $6,328.00 (-20.17%) | $354,711 (+0.02%) Land $49,400 Building $305,311 | $354,711 (+0.02%) Land $49,400 Building $305,311 |
| 2024 | $7,927.00 (+25.37%) | $354,648 (+1.16%) Land $49,400 Building $305,248 | $354,648 (+1.16%) Land $49,400 Building $305,248 |
| 2023 | $6,323.00 | $350,584 Land $38,000 Building $312,584 | $350,584 Land $38,000 Building $312,584 |
| 2018 | $2,989.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20814 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 20814 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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