Harris County property record for 510 S Mason Rd, Katy, TX 77450
| Property Type | Commercial |
|---|---|
| Details | 2,568 sqft · built 1985 |
| Lot Size | 0.449 acres (19,550 sqft) |
| Owner | Company Name on File |
| Tax Bill | $8,956 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 107-570-000-0010 |
| Primary APN | 107-570-000-0010 |
|---|---|
| Alternative APN |
|
| Units | 26 Units |
|---|---|
| Building Area | 2,568 sqft |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Exterior Material | Brick |
| Construction Type | Wood |
| Lot Area | 19,550 sqft (0.449 acres) |
| View / Lot | Highway |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1075700000010 |
|---|---|
| Street Address | 510 S MASON RD |
| City | KATY |
| State | TX |
| Zip | 77450-2446 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | RES N6 BLK 5 WEST MEMORIAL SEC 4 R/P & EXT |
| Legal Subdivision | WEST MEMORIAL SEC 4 R/P & EXT |
| Legal Block | 5 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 455200 |
510 S Mason Rd, a commercial property, is owned by a company that acquired it in November 2022.
Source: Harris County records, as of September 29, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 5847 SAN FELIPE ST, 1400, HOUSTON, TX 77057-3272 |
| Owner Type | Company |
| Vesting | Limited Liability 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 | Name on Deed |
|---|---|
| Last Sale | Nov 2, 2022 |
| Deed Sale | Nov 2, 2022 |
| Deed Document Number | 2022536313 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 510 S Mason Rd was $8,956, down 0.3% 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 | Katy Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $419,860 (+1.06%) Land $391,000 Building $28,860 | $419,860 (+1.06%) Land $391,000 Building $28,860 | |
| 2025 | $8,956.00 (-0.27%) | $415,439 Land $391,000 Building $24,439 | $415,439 Land $391,000 Building $24,439 |
| 2024 | $8,980.00 | ||
| 2023 | $429,018 Land $391,000 Building $38,018 | $429,018 Land $391,000 Building $38,018 | |
| 2020 | $8,639.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 510 S Mason Rd in Zone X, an area of minimal flood risk, though there have been 26 flood claims nearby since 1980.
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 35 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 35 in force |
| Nearby Flood Claims | 26 (1980–2025) |
| Claims Outside the SFHA | 26 of 26 |
| Most Recent Claim | Jun 2025 · rainfall accumulation |
| 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.
The area around 510 S Mason Rd has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 | WEST MEMORIAL MUD serves 4,182 people · EPA ID TX1010540 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2024 |
| 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.
Source: FCC Broadband Data Collection, based on 230 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ezee Fiber Fiber | 8,000 / 8,000 |
| Fidium Fiber Fiber | 2,000 / 2,000 |
| Xfinity Cable | 2,000 / 250 |
May also be available: Astound Broadband, AT&T, T-Mobile, Verizon.
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