Harris County property record for 18803 S Roselake Dr, Tomball, TX 77377
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,906 sqft · built 1979 |
| Lot Size | 2.04 acres (89,100 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,060 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 111-781-000-0037 |
| Primary APN | 111-781-000-0037 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,906 sqft Living Area |
| Gross Area | 3,050 sqft |
| 1st Floor Area | 2,906 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Contemporary |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 89,100 sqft |
| View / Lot | Neighborhood |
| Garage Area | 756 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Enclosed Frame Porch |
|---|---|
| Porch Area | 282 sqft |
| Deck Area | 672 sqft |
| Patio Area | 672 sqft |
| Shed | 1 Shed |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Connected |
| Account Number | 1117810000037 |
|---|---|
| Street Address | 18803 S ROSELAKE DR |
| City | TOMBALL |
| State | TX |
| Zip | 77377-3503 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LTS 11 & 12 ROSEWOOD HILL SEC 1 U/R |
| Legal Subdivision | ROSEWOOD HILL SEC 1 U/R |
| Legal Block | 1 |
| Legal Lot Number | 11,12 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | NORTHWEST HARRIS |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 555600 |
18803 S Roselake Dr is owned and occupied by an individual who acquired it in May 2010.
Source: Harris County records, as of September 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 18803 S ROSELAKE DR, TOMBALL, TX 77377-3503 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Jan 23, 1998 |
| Deed Sale | Jan 23, 1998 |
| Prior Sale | Jul 10, 1996 · Amount on File |
| Deed Document Number | 1998828102 |
| Deed Book / Page | 51660 / 3314 |
| Last Transfer Date | May 3, 2010 |
| Transfer Doc | 0000186840 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 18803 S Roselake Dr was $2,060 with a homeowner's exemption, up 33.2% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Tomball Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $585,997 (+14.6%) Land $254,756 Building $331,241 | $585,997 (+14.6%) Land $254,756 Building $331,241 | |
| 2025 | $2,060.00 (+33.16%) Homeowner's exemption | $511,353 Land $123,739 Building $387,614 | $511,353 Land $123,739 Building $387,614 |
| 2024 | $1,547.00 | ||
| 2023 | $487,926 Land $121,313 Building $366,613 | $487,926 Land $121,313 Building $366,613 | |
| 2022 | $1,547.00 | ||
| 2020 | $1,131.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18803 S Roselake Dr in Zone X, an area of minimal flood risk, though there have been 112 flood claims nearby since 1994.
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 131 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 131 in force |
| Nearby Flood Claims | 112 (1994–2017) |
| Claims Outside the SFHA | 75 of 112 |
| 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.
Wildfire risk around 18803 S Roselake Dr is moderate, ranking above 45% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 45% of the US · lower than 81% of Texas |
|---|---|
| Wildfire Likelihood | 0.09% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | TOWERING OAKS AND ROSEWOOD HILLS SUBDIVI serves 1,497 people · EPA ID TX1700317 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2025 |
| Lead | 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 4 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 270 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Hotwire Communications.
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