Harris County property record for 3423 W Rainmill Dr, Katy, TX 77449
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,424 sqft · built 2003 |
| Lot Size | 0.109 acres (4,725 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $91,900 (Jul 2011) |
| Tax Bill | $5,098 (2025) |
| Deeds & Mortgages | Jul 2023 Second Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 124-111-001-0007 |
| Primary APN | 124-111-001-0007 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 13 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,424 sqft Living Area |
| 1st Floor Area | 1,388 sqft |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Architectural Style | Traditional |
| Exterior Material | Brick |
| Construction Type | Frame |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 4,725 sqft (0.109 acres) |
| View / Lot | Primary |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Frame Porch |
| Porch Area | 144 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1241110010007 |
|---|---|
| Street Address | 3423 W RAINMILL DR |
| City | KATY |
| State | TX |
| Zip | 77449-7073 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 7 BLK 1 RAINTREE VILLAGE SEC 5 |
| Legal Subdivision | RAINTREE VILLAGE SEC 5 |
| Legal Block | 1 |
| Legal Lot Number | 7 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 542305 |
3423 W Rainmill Dr is owned and occupied by two individuals who bought it in July 2011.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3423 W RAINMILL DR, KATY, TX 77449-7073 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Jul 11, 2011 · Amount on File |
| Deed Sale | Jul 11, 2011 · Amount on File |
| Prior Sale | Mar 18, 2011 |
| Deed Document Number | 2011283212 |
| Deed Book / Page | 7807 / 191 |
| Prior Transfer Date | Dec 7, 2010 |
| Prior Transfer Doc | 20100535598 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HARRIS TX |
| Property Address | 3423 W RAINMILL DR, KATY, TX 77449-7073 |
| Transaction Type | Mortgage |
| Record Updated | Aug 3, 2023 |
| Title Company | NOT AVAILABLE, SELECT TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000278900 |
|---|---|
| Date | Jul 25, 2023 |
| Instrument | 2023-278900 |
| Name | TEXAS DOW EMPLOYEES CU |
|---|---|
| Type | Credit Union |
| Address | LAKE JACKSON, TX 77566 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 121 Months |
| Due | Aug 1, 2033 |
The 2025 property tax bill for 3423 W Rainmill Dr was $5,098 with a homeowner's exemption, up 31.2% from the year before.
Source: Harris County assessment roll, as of September 29, 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 |
|---|---|---|---|
| 2026 | $292,763 (-5.95%) Land $53,156 Building $239,607 | $292,763 (-5.95%) Land $53,156 Building $239,607 | |
| 2025 | $5,098.00 (+31.16%) Homeowner's exemption | $311,276 Land $53,156 Building $258,120 | $311,276 Land $53,156 Building $258,120 |
| 2024 | $3,887.00 | ||
| 2023 | $335,368 Land $46,364 Building $289,004 | $335,368 Land $46,364 Building $289,004 | |
| 2022 | $3,280.00 | ||
| 2020 | $3,641.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3423 W Rainmill Dr in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| 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 28 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 28 in force |
| Nearby Flood Claims | 1 (2017) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Aug 2017 · Hurricane Harvey |
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 3423 W Rainmill Dr is low, with less than 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 99.8% of the US · lower than 99.8% 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 | WEST HARRIS COUNTY MUD 7 serves 5,289 people · EPA ID TX1012228 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2024 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 341 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 |
May also be available: Ezee Fiber, Hotwire Communications, Spectrum.
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