Harris County property record for 19731 River Rock Dr, Katy, TX 77449
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,518 sqft · built 1992 |
| Lot Size | 0.211 acres (9,200 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $129,700 (Apr 2006) |
| Tax Bill | $3,045 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 117-375-019-0008 |
| Primary APN | 117-375-019-0008 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,518 sqft Living Area |
| 1st Floor Area | 1,832 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Traditional |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 9,200 sqft (0.211 acres) |
| View / Lot | Neighborhood |
| Garage Area | 352 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 260 sqft |
| Deck Area | 932 sqft |
| Patio Area | 932 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1173750190008 |
|---|---|
| Street Address | 19731 RIVER ROCK DR |
| City | KATY |
| State | TX |
| Zip | 77449-6156 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 8 BLK 19 ESTATES OF HIGHLAND CREEK |
| Legal Subdivision | ESTATES OF HIGHLAND CREEK |
| Legal Block | 19 |
| Legal Lot Number | 8 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 542106 |
Source: Harris County records, as of September 29, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 19731 RIVER ROCK DR, KATY, TX 77449-6156 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 24, 2006 · Amount on Record |
| Deed Sale | Apr 24, 2006 · Amount on Record |
| Prior Sale | Feb 2, 2006 |
| Deed Document Number | 2006247586 |
| Deed Book / Page | 2082 / 1445 |
| Last Transfer Date | Jul 10, 2025 |
| Transfer Doc | 0000281404 |
| Record Updated | Oct 29, 2026 |
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Cypress-Fairbanks Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $286,818 (-5.91%) Land $68,688 Building $218,130 | $286,818 (-5.91%) Land $68,688 Building $218,130 | |
| 2025 | $3,045.00 (+99.8%) Homeowner's exemption | $304,842 (-10.42%) Land $68,688 Building $236,154 | $304,842 (-10.42%) Land $68,688 Building $236,154 |
| 2024 | $1,524.00 | ||
| 2023 | $340,287 Land $68,688 Building $271,599 | $340,287 Land $68,688 Building $271,599 | |
| 2022 | $1,524.00 (+14.5%) | ||
| 2020 | $1,331.00 |
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 41 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 41 in force |
| Nearby Flood Claims | 2 (2017–2024) |
| Claims Outside the SFHA | 2 of 2 |
| 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.
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 | HARRIS COUNTY MUD 157 serves 13,062 people · EPA ID TX1011430 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2023 |
| Lead | 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 921 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
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