Harris County property record for 9930 Mahaffey Rd, Tomball, TX 77375
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 4,556 sqft · built 2014 |
| Lot Size | 0.182 acres (7,920 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $439,400 (Mar 2016) |
| Tax Bill | $11,785 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 134-751-003-0007 |
| Primary APN | 134-751-003-0007 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 4,556 sqft Living Area |
| 1st Floor Area | 2,571 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2014 |
|---|---|
| Effective Year Built | Effective 2014 |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 7,920 sqft (0.182 acres) |
| Garage Area | 506 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Frame Porch |
| Porch Area | 768 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 1347510030007 |
|---|---|
| Street Address | 9930 MAHAFFEY RD |
| City | TOMBALL |
| State | TX |
| Zip | 77375-1435 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 7 BLK 3 WILLOW LAKE VILLAGE AMEND |
| Legal Subdivision | WILLOW LAKE VILLAGE AMEND |
| Legal Block | 3 |
| Legal Lot Number | 7 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | NORTHWEST HARRIS |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 554803 |
9930 Mahaffey Rd is owned and occupied by two individuals who bought it in March 2016.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 9930 MAHAFFEY RD, TOMBALL, TX 77375-1435 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Mar 15, 2016 · Amount on File |
| Deed Sale | Mar 15, 2016 · Amount on File |
| Deed Document Number | 2016106451 |
| Prior Transfer Date | Mar 11, 2016 |
| Prior Transfer Doc | 0000106451 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 9930 Mahaffey Rd was $11,785 with a homeowner's exemption, up 39.1% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Klein Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $553,750 (+1.18%) Land $63,360 Building $490,390 | $553,750 (+1.18%) Land $63,360 Building $490,390 | |
| 2025 | $11,785.00 (+39.14%) Homeowner's exemption | $547,311 Land $63,360 Building $483,951 | $547,311 Land $63,360 Building $483,951 |
| 2024 | $8,470.00 | ||
| 2023 | $589,991 Land $63,360 Building $526,631 | $589,991 Land $63,360 Building $526,631 | |
| 2022 | $7,354.00 | ||
| 2020 | $7,368.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9930 Mahaffey Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 143 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 143 in force |
| Nearby Flood Claims | 10 (2001–2024) |
| Claims Outside the SFHA | 4 of 10 |
| Most Recent Claim | May 2024 · Severe Storms, Straight-line Winds, Tornadoes, And Flooding |
| 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 9930 Mahaffey Rd 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 99.8% of the US · lower than 99.8% 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 | DOWDELL PUD serves 7,002 people · EPA ID TX1010592 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2025 |
| Lead | 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. The service area is an EPA estimate; the actual supplier may differ. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 340 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
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