Harris County property record for 15030 John Ralston Rd, Humble, TX 77396
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,314 sqft · built 1984 |
| Lot Size | 0.161 acres (7,020 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,176 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 113-974-011-0059 |
| Primary APN | 113-974-011-0059 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,314 sqft Living Area |
| 1st Floor Area | 1,314 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Traditional |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 7,020 sqft (0.161 acres) |
| View / Lot | Flood Plain |
| Garage Area | 506 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Concrete/Masonry Porch |
| Porch Area | 84 sqft |
| Patio Area | 220 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1139740110059 |
|---|---|
| Street Address | 15030 JOHN RALSTON RD |
| City | HUMBLE |
| State | TX |
| Zip | 77396 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 59 BLK 11 TIMBERHILLS SEC 1 |
| Legal Subdivision | TIMBERHILLS SEC 1 |
| Legal Block | 11 |
| Legal Lot Number | 59 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 2 |
| Census Block | 2023 |
| Census Tract | 250304 |
15030 John Ralston Rd is owned and occupied by an individual.
Source: Harris County records, as of September 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 15030 RALSTON RD, HUMBLE, TX 77396-2437 |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 15030 John Ralston Rd was $1,176 with a homeowner's exemption, up 74% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Humble Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $194,275 (-1.27%) Land $38,232 Building $156,043 | $194,275 (-1.27%) Land $38,232 Building $156,043 | |
| 2025 | $1,176.00 (+74%) Homeowner's exemption | $196,783 Land $38,232 Building $158,551 | $196,783 Land $38,232 Building $158,551 |
| 2024 | $140.00 | ||
| 2023 | $202,157 Land $38,232 Building $163,925 | $202,157 Land $38,232 Building $163,925 | |
| 2022 | $116.00 | ||
| 2020 | $156.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 15030 John Ralston Rd in Zone X, an area of moderate flood risk, though there have been 13 flood claims nearby since 2017.
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 |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 122 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 122 in force |
| Nearby Flood Claims | 13 (2017–2024) |
| Claims Outside the SFHA | 8 of 13 |
| Most Recent Claim | Jul 2024 · Hurricane Beryl |
| 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 15030 John Ralston Rd is low, with a 0.02% annual chance of wildfire.
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 | 0.02% annual chance |
| Exposure | Indirect 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 | HARRIS COUNTY MUD 49 serves 10,893 people · EPA ID TX1011462 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jul 2025 |
| Lead | 2 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.
Source: FCC Broadband Data Collection, based on 304 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 |
| Starlink Satellite | 280 / 30 |
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