Harris County property record for 20622 Big Wells Dr, Katy, TX 77449
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,636 sqft · built 1993 |
| Lot Size | 0.154 acres (6,701 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $175,560 (May 2023) |
| Tax Bill | $2,275 (2025) |
| Deeds & Mortgages | May 2023 Mortgage Feb 2017 Sale |
| Flood Zone | Zone X (moderate risk) |
| APN | 116-160-006-0096 |
| Primary APN | 116-160-006-0096 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,636 sqft Living Area |
| 1st Floor Area | 1,636 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1993 |
| Architectural Style | Traditional |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 6,701 sqft (0.154 acres) |
| View / Lot | Neighborhood |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Frame Porch |
| Porch Area | 54 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1161600060096 |
|---|---|
| Street Address | 20622 BIG WELLS DR |
| City | KATY |
| State | TX |
| Zip | 77449-6259 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 96 BLK 6 SUNDOWN GLEN SEC 2 R/P |
| Legal Subdivision | SUNDOWN GLEN SEC 2 R/P |
| Legal Block | 6 |
| Legal Lot Number | 96 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 542303 |
20622 Big Wells Dr is owned and occupied by two individuals who bought it in May 2023.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 20622 BIG WELLS DR, KATY, TX 77449-6259 |
| 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.
| Date | Document |
|---|---|
| May 15, 2023 | Vendor's Lien, Transfer · Conventional Mortgage PRIMELENDING |
| Feb 2, 2017 | Warranty Deed, Subdivision Related Transfer NORTHSTAR TITLE, NORTH STAR TITLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 15, 2023 · Amount on File |
| Deed Sale | May 15, 2023 · Amount on File |
| Prior Sale | Feb 2, 2017 |
| Deed Document Number | 2023174834 |
| Prior Transfer Date | Jul 10, 2014 |
| Prior Transfer Doc | 20140311147 |
| Record Updated | Oct 29, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | May 15, 2023 |
| Property Address | 20622 BIG WELLS DR, KATY, TX 77449-6259 |
| Document Number | 0000174834 |
| Map Reference | VOL 342 PG 100 |
| Instrument Date | May 12, 2023 |
| Instrument | 2023-174834 |
| Transaction Type | Transfer |
| Record Updated | May 23, 2023 |
| Title Company | STEWART TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 20622 BIG WELLS DR, KATY, TX 77449-6259 |
| Document Number | 0000174835 |
|---|---|
| Date | May 15, 2023 |
| Instrument | 2023-174835 |
| Name | PRIMELENDING |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2053 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Feb 2, 2017 |
| Property Address | 20622 BIG WELLS DR, KATY, TX 77449-6259 |
| Document Number | 0000048541 |
| Instrument Date | Jan 17, 2017 |
| Instrument | 48541 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Mar 13, 2017 |
| Title Company | NORTHSTAR TITLE, NORTH STAR TITLE |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 18215 SANTOLINA LN KATY TX 774494427, KATY, TX 77449-4427 |
The 2025 property tax bill for 20622 Big Wells Dr was $2,275 with a homeowner's exemption, up 28.9% 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 | $235,276 (-3.15%) Land $48,582 Building $186,694 | $235,276 (-3.15%) Land $48,582 Building $186,694 | |
| 2025 | $2,275.00 (+28.9%) Homeowner's exemption | $242,929 Land $48,582 Building $194,347 | $242,929 Land $48,582 Building $194,347 |
| 2024 | $1,765.00 | ||
| 2023 | $266,980 Land $48,582 Building $218,398 | $266,980 Land $48,582 Building $218,398 | |
| 2022 | $4,684.00 | ||
| 2020 | $3,320.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20622 Big Wells Dr in Zone X, an area of moderate 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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| 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 127 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 127 in force |
| Nearby Flood Claims | 32 (2010–2017) |
| Claims Outside the SFHA | 17 of 32 |
| Most Recent Claim | Aug 2017 · Hurricane Harvey |
| 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.
The area around 20622 Big Wells Dr has no burnable land within ember reach, so its wildfire risk is not rated.
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 | WEST HARRIS COUNTY MUD 17 serves 3,354 people · EPA ID TX1012238 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2024 |
| Lead | 1 ppb (2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 573 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ezee Fiber Fiber | 8,000 / 8,000 |
| 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 |
May also be available: Hotwire Communications, Verizon.
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