Harris County property record for 22543 Williamschase Dr, Katy, TX 77449
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,334 sqft · built 1992 |
| Lot Size | 0.475 acres (20,672 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $6,483 (2025) |
| Deeds & Mortgages | Oct 2020 Transfer Dec 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 116-547-001-0011 |
| Primary APN | 116-547-001-0011 |
|---|
| 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 | 2,334 sqft Living Area |
| 1st Floor Area | 1,064 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Traditional |
| Exterior Material | Brick |
| Construction Type | Frame |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 20,672 sqft (0.475 acres) |
| View / Lot | Neighborhood |
| Garage Area | 230 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Concrete/Masonry Porch |
| Porch Area | 114 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1165470010011 |
|---|---|
| Street Address | 22543 WILLIAMSCHASE DR |
| City | KATY |
| State | TX |
| Zip | 77449-3518 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 11 BLK 1 WILLIAMSCHASE SEC 1 PAR R/P |
| Legal Subdivision | WILLIAMSCHASE SEC 1 PAR R/P |
| Legal Block | 1 |
| Legal Lot Number | 11 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 4 |
| Census Block | 4011 |
| Census Tract | 542901 |
Source: Harris County records, as of September 29, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 1850 PARKWAY PL SE, 900, MARIETTA, GA 30067-8261 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Oct 30, 2020 | Quit Claim Deed, Transfer OS NATIONAL LLC, OS NAT'L LLC |
| Dec 20, 2017 | Grant Deed, Transfer OS NATIONAL LLC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 18, 2014 |
| Deed Sale | Jun 18, 2014 |
| Prior Sale | Apr 9, 2009 · Amount on Record |
| Deed Document Number | 2014264066 |
| Prior Transfer Date | Feb 3, 2009 |
| Prior Transfer Doc | 20090051049 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Oct 30, 2020 |
| Property Address | 22543 WILLIAMSCHASE DR, KATY, TX 77449-3518 |
| Document Number | 0000527007 |
| Instrument Date | Oct 20, 2020 |
| Instrument | 527007 |
| Transaction Type | Transfer |
| Record Updated | Nov 9, 2020 |
| Title Company | OS NATIONAL LLC, OS NAT'L LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Partnership |
| Address | 1850 PARKWAY PL #900 MARIETTA GA 30067, 900, MARIETTA, GA 30067 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Dec 20, 2017 |
| Property Address | 22543 WILLIAMSCHASE DR, KATY, TX 77449-3518 |
| Document Number | 0000557617 |
| Instrument Date | Dec 15, 2017 |
| Instrument | 557617 |
| Transaction Type | Transfer |
| Record Updated | Jan 4, 2018 |
| Title Company | OS NATIONAL LLC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Partnership |
| Address | 875 3RD AVE NEW YORK NY 100226225, NEW YORK, NY 10022-6225 |
| Investor | Possibly a Property Investor |
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 | $244,138 (-18.06%) Land $61,466 Building $182,672 | $244,138 (-18.06%) Land $61,466 Building $182,672 | |
| 2025 | $6,483.00 (+26.77%) | $297,940 (+2.3%) Land $61,466 Building $236,474 | $297,940 (+2.3%) Land $61,466 Building $236,474 |
| 2024 | $5,114.00 (+0.1%) | ||
| 2023 | $291,236 Land $61,466 Building $229,770 | $291,236 Land $61,466 Building $229,770 | |
| 2022 | $5,109.00 (+37.67%) | ||
| 2020 | $3,711.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 Record median of 28 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 28 in force |
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 | 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 2 CHASE serves 6,921 people · EPA ID TX1011029 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2025 |
| Lead | 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 433 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 | 5,000 / 5,000 |
| Fidium Fiber Fiber | 2,000 / 2,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
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