Harris County property record for 19511 Asterglen Ct, Katy, TX 77449
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,169 sqft · built 2002 |
| Lot Size | 0.166 acres (7,208 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $123,800 (Jul 2002) |
| Tax Bill | $2,089 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 121-592-002-0009 |
| Primary APN | 121-592-002-0009 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,169 sqft Living Area |
| 1st Floor Area | 2,169 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | Traditional |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Lot Area | 7,208 sqft (0.166 acres) |
| View / Lot | Primary |
| Garage Area | 465 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Frame Porch |
| Porch Area | 137 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1215920020009 |
|---|---|
| Street Address | 19511 ASTERGLEN CT |
| City | KATY |
| State | TX |
| Zip | 77449-7503 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 9 BLK 2 WESTFIELD SEC 11 |
| Legal Subdivision | WESTFIELD SEC 1 |
| Legal Block | 2 |
| Legal Lot Number | 9 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 542002 |
Source: Harris County records · APN 121-592-002-0009
Assessment roll updated May 26, 2026 · Last verified June 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 File |
|---|---|
| Mailing Address | 19511 ASTERGLEN CT, KATY, TX 77449-7503 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 22, 2002 · Amount on Record |
| Deed Sale | Jul 22, 2002 · Amount on Record |
| Deed Document Number | 2002953103 |
| Deed Book / Page | 55428 / 89 |
| Record Updated | Sep 20, 2026 |
Source: Harris County records · Assessment roll updated May 26, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Katy Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,089.00 (+112.08%) Homeowner's exemption | $289,184 (-1.52%) Land $56,139 Building $233,045 | $289,184 (-1.52%) Land $56,139 Building $233,045 |
| 2024 | $985.00 (+2.07%) | ||
| 2023 | $293,636 Land $56,139 Building $237,497 | $293,636 Land $56,139 Building $237,497 | |
| 2022 | $965.00 (-71.53%) | ||
| 2020 | $3,389.00 |
Source: FEMA National Flood Hazard Layer as of May 17, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 14 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 14 in force |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Ezee Fiber Texas, Hotwire Communications, T-Mobile USA.
Based on FCC filings for 743 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | MAYDE CREEK MUD serves 5,301 people |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Feb 2023 |
| Lead | 2 ppb (2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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