Fort Bend County property record for 20802 Grenoble Ln, Katy, TX 77450
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,172 sqft · built 1995 |
| Lot Size | 0.145 acres (6,325 sqft) |
| Owner | 2 Owner Names on Record |
| Tax Bill | $6,181 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | R183174 |
| Primary APN | R183174 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 2,172 sqft Living Area |
| 1st Floor Area | 2,172 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1995 |
|---|---|
| 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 | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 42 sqft |
| Patio Area | 126 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R183174 |
|---|---|
| Street Address | 20802 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 15 |
| Legal Subdivision | CINCO RANCH SOUTHPARK SEC 1 |
| Legal Block | 1 |
| Legal Lot Number | 15 |
| Jurisdiction | FORT BEND TX |
| Township / Civil Division | FULSHEAR-SIMONTON |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 673009 |
Source: Fort Bend County records, as of January 28, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Owner Names on Record |
|---|---|
| Mailing Address | 6515 GLEN CANYON CT, KATY, TX 77450-5412 |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 12, 2013 |
| Deed Sale | Jun 12, 2013 |
| Prior Sale | Jun 3, 2005 |
| Deed Document Number | 2013072033 |
| Record Updated | Jun 8, 2026 |
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 | $6,181.00 (-21.04%) | $346,500 (-1.07%) Land $49,400 Building $297,100 | $346,500 (-1.07%) Land $49,400 Building $297,100 |
| 2024 | $7,828.00 (+25.53%) | $350,232 (+1.3%) Land $49,400 Building $300,832 | $350,232 (+1.3%) Land $49,400 Building $300,832 |
| 2023 | $6,236.00 (+138.56%) | $345,749 Land $38,000 Building $307,749 | $345,749 Land $38,000 Building $307,749 |
| 2018 | $2,614.00 |
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 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 Record 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.
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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