Harris County property record for 507 Gammon Dr, Houston, TX 77022
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,302 sqft · built 1955 |
| Lot Size | 0.161 acres (7,015 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $3,870 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 082-048-000-0009 |
| Primary APN | 082-048-000-0009 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,302 sqft Living Area |
| 1st Floor Area | 1,302 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Traditional |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 7,015 sqft (0.161 acres) |
| View / Lot | Neighborhood |
| Porch | Open Concrete/Masonry Porch |
| Porch Area | 90 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0820480000009 |
|---|---|
| Street Address | 507 GAMMON DR |
| City | HOUSTON |
| State | TX |
| Zip | 77022-1709 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 9 BLK 8 GLENBURNIE SEC 2 |
| Legal Subdivision | GLENBURNIE SEC 2 |
| Legal Block | 8 |
| Legal Lot Number | 9 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 530501 |
507 Gammon Dr is owned by a company and is owner-occupied.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 507 GAMMON DR, HOUSTON, TX 77022-1709 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 507 Gammon Dr was $3,870 with a homeowner's exemption, up 0.4% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Municipality | Houston City |
| Unified School District | Houston Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $175,532 (-3.61%) Land $115,748 Building $59,784 | $175,532 (-3.61%) Land $115,748 Building $59,784 | |
| 2025 | $3,870.00 (+0.39%) | $182,112 Land $115,748 Building $66,364 | $182,112 Land $115,748 Building $66,364 |
| 2024 | $3,855.00 | ||
| 2023 | $161,885 Land $92,598 Building $69,287 | $161,885 Land $92,598 Building $69,287 | |
| 2022 | $3,261.00 | ||
| 2020 | $2,673.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 507 Gammon Dr in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective May 17, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 96 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 96 in force |
| Nearby Flood Claims | 51 (2001–2021) |
| Most Recent Claim | Oct 2021 · tidal / storm surge |
| 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 507 Gammon 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 99.1% of the US · lower than 99.3% 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 | CITY OF HOUSTON serves 2,970,543 people · EPA ID TX1010013 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2025 |
| Lead | 5 ppb (2024) action level 15 ppb |
| Water Quality | Turbidity resolved · May 2025 |
|---|---|
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 481 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 / 2,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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