Harris County property record for 24707 Top Mark Ct, Katy, TX 77494
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4.5 ba · 4,401 sqft · built 2008 |
| Lot Size | 0.197 acres (8,592 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $330,000 (Dec 2016) |
| Tax Bill | $12,596 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 128-383-001-0016 |
| Primary APN | 128-383-001-0016 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 4,401 sqft Living Area |
| 1st Floor Area | 2,456 sqft |
| Game Room | Game Room |
| Year Built | Built 2008 |
|---|---|
| Effective Year Built | Effective 2008 |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Lot Area | 8,592 sqft (0.197 acres) |
| Garage Area | 570 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Concrete/Masonry Porch |
|---|---|
| Porch Area | 200 sqft |
| Deck Area | 181 sqft |
| Patio Area | 510 sqft |
| Outdoor Kitchen / BBQ | Outdoor Kitchen / BBQ |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 1283830010016 |
|---|---|
| Street Address | 24707 TOP MARK CT |
| City | KATY |
| State | TX |
| Zip | 77494-4884 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 16 BLK 1 ESTATES AT GRAND HARBOR SEC 1 |
| Legal Subdivision | ESTATES AT GRAND HARBOR SEC 1 |
| Legal Block | 1 |
| Legal Lot Number | 16 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 1 |
| Census Block | 1036 |
| Census Tract | 455300 |
Source: Harris County records, as of May 26, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 24707 TOP MARK CT, KATY, TX 77494-4884 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 20, 2016 · Amount on Record |
| Deed Sale | Dec 20, 2016 · Amount on Record |
| Prior Sale | Dec 20, 2016 |
| Deed Document Number | 2016567666 |
| Record Updated | Sep 20, 2026 |
Source: Harris County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Katy Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $12,596.00 (+41.62%) | $527,921 (+12.38%) Land $75,110 Building $452,811 | $527,921 (+12.38%) Land $75,110 Building $452,811 |
| 2024 | $8,894.00 (+7.91%) | ||
| 2023 | $469,783 Land $67,286 Building $402,497 | $469,783 Land $67,286 Building $402,497 | |
| 2022 | $8,242.00 (+10.82%) | ||
| 2020 | $7,437.00 |
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 May 17, 2026 · 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 Record median of 53 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 53 in force |
| Nearby Flood Claims | 3 (2008–2017) |
| Claims Outside the SFHA | 3 of 3 |
| 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 99.1% of the US · lower than 99.3% of Texas |
|---|---|
| Wildfire Likelihood | Under 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 | HARRIS-FORT BEND COUNTIES MUD 3 serves 9,297 people · EPA ID TX1013365 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2025 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 5 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 220 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ezee Fiber Fiber | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Fidium Fiber Fiber | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Astound Broadband.
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