Harris County property record for 511 Stream Mill Ln, Katy, TX 77494 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 2008 |
| Square Footage | 3,674 sqft Living Area |
| Lot Size | 6,247 sqft (0.143 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $168,800 (2016) |
| Tax Bill | $6,826.00 (2025) |
| Primary APN | 127-710-004-0040 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 3,674 sqft Living Area |
| 1st Floor | 1,647 sqft 1st Floor |
| Game Room | Game Room |
| Stories | 2 Stories |
| Year Built | Built 2008 |
|---|---|
| Effective Year Built | Effective 2008 |
| Exterior Material | Brick Veneer Exterior |
| Construction Type | Brick Construction |
| Lot Area | 6,247 sqft (0.143 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Area | 380 sqft Garage |
| Patio Area | 509 sqft Patio |
| Porch Area | 24 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Account Number | 1277100040040 |
|---|---|
| Street Address | 511 STREAM MILL LN |
| City | KATY |
| State | TX |
| Zip | 77494-0291 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LT 40 BLK 4 LAKES AT GRAND HARBOR SEC 2 |
| Legal Subdivision | LAKES AT GRAND HARBOR SEC 2 |
| Legal Block | 4 |
| Legal Lot Number | 40 |
| Jurisdiction | HARRIS TX |
| Minor Civil Division | HOUSTON |
| Census Blockgroup | 1 |
| Census Block | 1025 |
| Census Tract | 455300 |
Source: Harris County records · APN 127-710-004-0040
Assessment roll updated May 26, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 511 STREAM MILL LN, KATY, TX 77494-0291 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 19, 2016 · Amount on Record |
| Deed Sale | Aug 19, 2016 · Amount on Record |
| Prior Sale | Jan 09, 2014 · Amount on Record |
| Deed Doc Number | 2016370486 |
| Record Refreshed | Sep 20, 2026 |
Source: Harris County records · Assessment roll updated May 26, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Katy Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,826.00 (+36.71%) Homeowner's exemption | $385,000 (-3.54%) Land $69,183 Building $315,817 | $385,000 (-3.54%) Land $69,183 Building $315,817 |
| 2024 | $4,993.00 (+17.43%) | ||
| 2023 | $399,125 Land $55,091 Building $344,034 | $399,125 Land $55,091 Building $344,034 | |
| 2022 | $4,252.00 (-5.15%) | ||
| 2020 | $4,483.00 |
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