Harris County property record for 21603 Park Tree Ln, Katy, TX 77450
| Property Type | Public School (Administration, Campus, Dorms, Instruction) |
|---|---|
| Lot Size | 11.5 acres (504,686 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 138-363-001-0001 |
| Primary APN | 138-363-001-0001 |
|---|---|
| Alternative APN |
|
| Lot Area | 504,686 sqft |
|---|
| Account Number | 1383630010001 |
|---|---|
| Street Address | 21603 PARK TREE LN |
| City | KATY |
| State | TX |
| Zip | 77450-3910 |
| Property Category | Public Works |
| Property Type | Public Works > Public School (Administration, Campus, Dorms, Instruction) |
| Legal Description | RES A BLK 1 KATY ISD MEMORIAL PARKWAY ELEMENTARY SCHOOL |
| Legal Subdivision | KATY ISD MEMORIAL PARKWAY ELEMENTARY SCH |
| Legal Block | 1 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 454802 |
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 | Company Name on File |
|---|---|
| Mailing Address | PO BOX 159, KATY, TX 77492-0159 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| 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 | Katy Independent School District (PK - 12) |
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 File median of 75 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 75 in force |
| Nearby Flood Claims | 4 (2017–2019) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Sep 2019 · Tropical Storm Imelda |
| 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 | Direct burnable vegetation |
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 81 serves 11,475 people · EPA ID TX1010581 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2022 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 538 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Ezee Fiber, Fidium Fiber, Verizon.
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