Harris County property record for 11431 Mortimer Dr, Houston, TX 77066
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,182 sqft · built 1982 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | Individual Name on File |
| Last Sale | $47,515 (May 1996) |
| Tax Bill | $1,182 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 114-873-003-0039 |
| Primary APN | 114-873-003-0039 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,182 sqft Living Area |
| Gross Area | 2,542 sqft |
| 1st Floor Area | 1,682 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Traditional |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 6,534 sqft (0.15 acres) |
| View / Lot | Neighborhood |
| Garage Area | 456 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Concrete/Masonry Porch |
| Porch Area | 456 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1148730030039 |
|---|---|
| Street Address | 11431 MORTIMER DR |
| City | HOUSTON |
| State | TX |
| Zip | 77066-4839 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 39 BLK 3 GREENFIELD VILLAGE SEC 2 |
| Legal Subdivision | GREENFIELD VILLAGE SEC 2 |
| Legal Block | 3 |
| Legal Lot Number | 39 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | NORTHWEST HARRIS |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 550800 |
11431 Mortimer Dr is owned and occupied by an individual who bought it in May 1996.
Source: Harris County records, as of September 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 11431 MORTIMER DR, HOUSTON, TX 77066-4839 |
| 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 | May 30, 1996 · Amount on File |
| Deed Sale | May 30, 1996 · Amount on File |
| Prior Sale | Sep 1, 1994 |
| Deed Document Number | 1996949356 |
| Deed Book / Page | 50857 / 789 |
| Prior Transfer Date | Jun 13, 1994 |
| Prior Transfer Doc | 0000910649 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 11431 Mortimer Dr was $1,182 with a homeowner's exemption, up 256% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Aldine Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $248,782 (-) Land $36,577 Building $212,205 | $248,782 (-) Land $36,577 Building $212,205 | |
| 2025 | $1,182.00 (+256.02%) Homeowner's exemption | $248,782 Land $36,577 Building $212,205 | $248,782 Land $36,577 Building $212,205 |
| 2024 | $332.00 | ||
| 2023 | $253,846 Land $37,989 Building $215,857 | $253,846 Land $37,989 Building $215,857 | |
| 2022 | $299.00 | ||
| 2020 | $242.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 11431 Mortimer Dr in Zone X, an area of moderate 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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| 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 186 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 186 in force |
| Nearby Flood Claims | 295 (1984–2024) |
| Claims Outside the SFHA | 75 of 295 |
| 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 11431 Mortimer Dr 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 UD 15 serves 3,489 people · EPA ID TX1011778 |
|---|---|
| Water Source | Purchased groundwater from several systems |
| Last State Inspection | Jan 2024 |
| Lead | 4 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 283 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · 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: Ezee Fiber.
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