Harris County property record for 20439 Thunder Ridge Ln, Katy, TX 77449
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,717 sqft · built 2013 |
| Lot Size | 0.114 acres (4,955 sqft) |
| Owner | Individual Name on File |
| Last Sale | $252,700 (Jun 2023) |
| Tax Bill | $3,720 (2025) |
| Deeds & Mortgages | Jun 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 134-374-003-0007 |
| Primary APN | 134-374-003-0007 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,717 sqft Living Area |
| 1st Floor Area | 1,717 sqft |
| Year Built | Built 2013 |
|---|---|
| Effective Year Built | Effective 2013 |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Lot Area | 4,955 sqft (0.114 acres) |
| Garage Area | 380 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Concrete/Masonry Porch |
| Porch Area | 96 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 1343740030007 |
|---|---|
| Street Address | 20439 THUNDER RIDGE LN |
| City | KATY |
| State | TX |
| Zip | 77449-1401 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 7 BLK 3 JASMINE HEIGHTS SEC 5 |
| Legal Subdivision | JASMINE HEIGHTS SEC 5 |
| Legal Block | 3 |
| Legal Lot Number | 7 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 542203 |
Source: Harris County assessment roll, as of May 26, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 20439 THUNDER RIDGE LN, KATY, TX 77449-1401 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 26, 2023 · Amount on Record |
| Deed Sale | Jun 26, 2023 · Amount on Record |
| Prior Sale | Feb 10, 2014 · Amount on Record |
| Deed Document Number | 2023234324 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HARRIS TX |
| Property Address | 20439 THUNDER RIDGE LN, KATY, TX 77449-1401 |
| Transaction Type | Mortgage |
| Record Updated | Jul 4, 2023 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 18611 WINDY KNOLL WAY, HOUSTON, TX 77084-7395 |
| Document Number | 0000234325 |
|---|---|
| Date | Jun 26, 2023 |
| Instrument | 2023-234325 |
| Name | FAIRWAY INDEPENDENT MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | CARROLLTON, TX 75007 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 1, 2053 |
Source: Harris County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Cypress-Fairbanks Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,720.00 (+131.78%) Homeowner's exemption | $263,737 (-5.26%) Land $50,690 Building $213,047 | $263,737 (-5.26%) Land $50,690 Building $213,047 |
| 2024 | $1,605.00 (+1,237.5%) | ||
| 2023 | $278,388 Land $50,690 Building $227,698 | $278,388 Land $50,690 Building $227,698 | |
| 2022 | $120.00 (-89.79%) | ||
| 2020 | $1,175.00 |
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 62 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 62 in force |
| Nearby Flood Claims | 6 (2016–2017) |
| Claims Outside the SFHA | 6 of 6 |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 94% of Texas |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | HARRIS COUNTY MUD 105 serves 14,925 people · EPA ID TX1011227 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jan 2026 |
| Lead | 2 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 792 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile USA.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures