Harris County property record for 20503 Quail Chase Dr, Katy, TX 77450
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,202 sqft · built 1994 |
| Lot Size | 0.189 acres (8,235 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $133,200 (Aug 1997) |
| Tax Bill | $4,307 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 115-391-007-0045 |
| Primary APN | 115-391-007-0045 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 13 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,202 sqft Living Area |
| 1st Floor Area | 2,202 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | Traditional |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 8,235 sqft (0.189 acres) |
| View / Lot | Neighborhood |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 392 sqft |
| Porch | Open Concrete/Masonry Porch |
| Porch Area | 24 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1153910070045 |
|---|---|
| Street Address | 20503 QUAIL CHASE DR |
| City | KATY |
| State | TX |
| Zip | 77450-5036 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 45 BLK 7 NOTTINGHAM COUNTRY SEC 10 |
| Legal Subdivision | NOTTINGHAM COUNTRY SEC 10 |
| Legal Block | 7 |
| Legal Lot Number | 45 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 454700 |
20503 Quail Chase Dr is owned and occupied by two individuals who bought it in August 1997.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 20503 QUAIL CHASE DR, KATY, TX 77450-5036 |
| 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 | Aug 22, 1997 · Amount on File |
| Deed Sale | Aug 22, 1997 · Amount on File |
| Prior Sale | Oct 3, 1995 · Amount on File |
| Deed Document Number | 1997603424 |
| Deed Book / Page | 51445 / 3187 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 20503 Quail Chase Dr was $4,307 with a homeowner's exemption, down 26.9% 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 | $454,038 (+0.69%) Land $176,297 Building $277,741 | $454,038 (+0.69%) Land $176,297 Building $277,741 | |
| 2025 | $4,307.00 (-26.93%) Homeowner's exemption | $450,906 Land $176,297 Building $274,609 | $450,906 Land $176,297 Building $274,609 |
| 2024 | $5,894.00 | ||
| 2023 | $456,586 Land $176,297 Building $280,289 | $456,586 Land $176,297 Building $280,289 | |
| 2022 | $5,044.00 | ||
| 2020 | $5,731.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20503 Quail Chase Dr in Zone X, an area of minimal flood risk, though there have been 26 flood claims nearby since 1981.
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 97 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 97 in force |
| Nearby Flood Claims | 26 (1981–2019) |
| Claims Outside the SFHA | 26 of 26 |
| 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.
Wildfire risk around 20503 Quail Chase 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 96% of the US · lower than 97.9% 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 | NOTTINGHAM COUNTRY MUD serves 7,095 people · EPA ID TX1012315 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2022 |
| 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 | 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 608 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Ezee Fiber.
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