Harris County property record for 18103 White Wave Ct, Cypress, TX 77433
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,018 sqft · built 2019 |
| Lot Size | 0.232 acres (10,083 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $10,727 (2025) |
| Deeds & Mortgages | Dec 2019 Sale May 2019 Loan Modification + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 138-380-001-0038 |
| Primary APN | 138-380-001-0038 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 3,018 sqft Living Area |
| 1st Floor Area | 2,506 sqft |
| Attic | Attic |
| Attic Area | 512 sqft |
| Game Room | Game Room |
| Year Built | Built 2019 |
|---|---|
| Effective Year Built | Effective 2019 |
| Exterior Material | Stone |
| Construction Type | Stone |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 10,083 sqft (0.232 acres) |
| Garage Area | 741 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Frame Porch |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 1383800010038 |
|---|---|
| Street Address | 18103 WHITE WAVE CT |
| City | CYPRESS |
| State | TX |
| Zip | 77433-7042 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 38 BLK 1 TOWNE LAKE SEC 42 |
| Legal Subdivision | TOWNE LAKE SEC 42 |
| Legal Block | 1 |
| Legal Lot Number | 38 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | NORTHWEST HARRIS |
| Census Block Group | 4 |
| Census Block | 4014 |
| Census Tract | 543007 |
18103 White Wave Ct is owned and occupied by two individuals who acquired it in December 2019.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 18103 WHITE WAVE CT, CYPRESS, TX 77433-7042 |
| 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 |
|---|---|
| Dec 13, 2019 | Grant Deed, Subdivision Related Transfer ALAMO TITLE COMPANY, ALAMO TITLE CO (HOUSTON) |
| May 6, 2019 | Loan Modification, Mortgage TEXAS CAP BK |
| Dec 12, 2018 | Grant Deed, Transfer ALAMO TITLE COMPANY, ALAMO TITLE CO (HOUSTON) |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 13, 2019 |
| Deed Sale | Dec 13, 2019 |
| Deed Document Number | 2019551159 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Dec 13, 2019 |
| Property Address | 18103 WHITE WAVE CT, CYPRESS, TX 77433-7042 |
| Document Number | 0000551159 |
| Instrument Date | Dec 12, 2019 |
| Instrument | 551159 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Dec 30, 2019 |
| Title Company | ALAMO TITLE COMPANY, ALAMO TITLE CO (HOUSTON) |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 18103 WHITE WAVE CT CYPRESS TX 774337042, CYPRESS, TX 77433-7042 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | May 6, 2019 |
| Property Address | 18103 WHITE WAVE CT, CYPRESS, TX 77433-7042 |
| Instrument Date | May 1, 2019 |
| Instrument | 185045 |
| Transaction Type | Mortgage |
| Record Updated | May 21, 2019 |
| Title Company | ALAMO TITLE COMPANY, ALAMO TITLE CO (HOUSTON) |
| Name | Verified Name |
|---|---|
| Relationship | Limited Partnership |
| Address | 7904 N SAM HOUSTON PKWY W #4TH HOUSTON TX 770643453, 4TH, HOUSTON, TX 77064-3453 |
| Document Number | 0000185045 |
|---|---|
| Date | May 6, 2019 |
| Instrument | 185045 |
| Name | TEXAS CAP BK |
|---|---|
| Type | Bank |
| Address | 2350 LAKESIDE BLVD # 800, RICHARDSON, TX 75082-4340 |
| Amount | Amount on Record |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Dec 12, 2018 |
| Property Address | 18103 WHITE WAVE CT, CYPRESS, TX 77433-7042 |
| Document Number | 0000555747 |
| Instrument Date | Dec 5, 2018 |
| Instrument | 555747 |
| Transaction Type | Transfer |
| Record Updated | Dec 21, 2018 |
| Title Company | ALAMO TITLE COMPANY, ALAMO TITLE CO (HOUSTON) |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Partnership |
| Address | 7904 N SAM HOUSTON PKWY W #4 HOUSTON TX 770643460, 4, HOUSTON, TX 77064-3460 |
The 2025 property tax bill for 18103 White Wave Ct was $10,727 with a homeowner's exemption, up 201.2% from the year before.
Source: Harris County assessment roll, as of September 29, 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 |
|---|---|---|---|
| 2026 | $604,285 (+11.7%) Land $116,933 Building $487,352 | $604,285 (+11.7%) Land $116,933 Building $487,352 | |
| 2025 | $10,727.00 (+201.15%) Homeowner's exemption | $540,974 Land $116,933 Building $424,041 | $540,974 Land $116,933 Building $424,041 |
| 2024 | $3,562.00 | ||
| 2023 | $683,407 Land $101,585 Building $581,822 | $683,407 Land $101,585 Building $581,822 | |
| 2022 | $3,305.00 | ||
| 2020 | $3,034.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18103 White Wave Ct in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2016.
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 522 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 522 in force |
| Nearby Flood Claims | 3 (2016–2024) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Apr 2024 · rainfall accumulation |
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 18103 White Wave Ct 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 97% of the US · lower than 98.3% 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 | HARRIS COUNTY MUD 502 serves 5,487 people · EPA ID TX1013494 |
|---|---|
| Water Source | Purchased surface water from HARRIS COUNTY MUD 500 |
| Last State Inspection | Sep 2025 |
| Lead | Under 1 ppb (2024–2026) 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.
Source: FCC Broadband Data Collection, based on 564 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Hotwire Communications.
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