Harris County property record for 1911 Ave C, Katy, TX 77493
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 2 ba · 1,138 sqft · built 1983 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Company Name on File |
| Tax Bill | $3,148 (2025) |
| Deeds & Mortgages | Jan 2024 Transfer Oct 2017 Sale |
| Flood Zone | Zone X (moderate risk) |
| APN | 109-509-001-0008 |
| Primary APN | 109-509-001-0008 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,138 sqft Living Area |
| 1st Floor Area | 1,138 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 1983 |
| Architectural Style | Duplex Single |
| Exterior Material | Brick |
| Construction Type | Frame |
| Lot Area | 5,000 sqft (0.115 acres) |
| View / Lot | Neighborhood |
| Porch | Open Frame Porch |
| Porch Area | 76 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1095090010008 |
|---|---|
| Street Address | 1911 AVENUE C |
| City | KATY |
| State | TX |
| Zip | 77493-1602 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | LT 8E THEODORE LAMMERT ADDN R/P |
| Legal Subdivision | THEODORE LAMMERT ADDN R/P |
| Legal Block | 3 |
| Legal Lot Number | 8E |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 542700 |
Source: Harris County records · APN 109-509-001-0008
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 | Company Name on File |
|---|---|
| Mailing Address | 1906 AVENUE D, 200, KATY, TX 77493-3683 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Date | Document |
|---|---|
| Jan 26, 2024 | Intrafamily Transfer, Transfer |
| Oct 02, 2017 | Warranty Deed, Transfer PROVIDENCE TITLE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 02, 2017 |
| Deed Sale | Oct 02, 2017 |
| Deed Document Number | 2017431134 |
| Last Transfer Date | Aug 14, 2025 |
| Transfer Doc | 0000337342 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Jan 26, 2024 |
| Property Address | 1911 AVENUE C, KATY, TX 77493-1602 |
| Document Number | 0000028138 |
| Map Reference | VOL 315 PG 10 |
| Instrument Date | Jan 25, 2024 |
| Instrument | 2024-028138 |
| Transaction Type | Transfer |
| Record Updated | Oct 28, 2025 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1906 AVENUE D STE 200, 200, KATY, TX 77493-3683 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Oct 02, 2017 |
| Property Address | 1911 AVENUE C, KATY, TX 77493-1602 |
| Document Number | 0000431134 |
| Instrument Date | Sep 29, 2017 |
| Instrument | 431134 |
| Transaction Type | Transfer |
| Record Updated | Oct 17, 2017 |
| Title Company | PROVIDENCE TITLE |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | PO BOX 522 FULSHEAR TX 774410522, FULSHEAR, TX 77441-0522 |
Source: Harris County records · Assessment roll updated May 26, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Municipality | Katy City |
| 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 | $3,148.00 (+83.34%) | $167,557 (+124.91%) Land $63,900 Building $103,657 | $167,557 (+124.91%) Land $63,900 Building $103,657 |
| 2024 | $1,717.00 (+10.63%) | ||
| 2023 | $74,501 Land $8,520 Building $65,981 | $74,501 Land $8,520 Building $65,981 | |
| 2022 | $1,552.00 (+4.37%) | ||
| 2020 | $1,487.00 |
Source: FEMA National Flood Hazard Layer as of May 26, 2025 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 83 policies |
| Nearby Flood Policies | 83 in force |
| Nearby Flood Claims | 27 (2016–2017) |
| Claims Outside the SFHA | 16 of 27 |
| Most Recent Claim | Aug 2017 · Hurricane Harvey |
| Claims by Event |
|
| Wildfire Risk | Low lower than 98% of the US · lower than 98.8% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ezee Fiber Texas Fiber | 8,000 / 8,000 |
| Consolidated Communications Fiber | 2,000 / 2,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
May also be available: Hotwire Communications, T-Mobile USA.
Based on FCC filings for 279 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF KATY serves 25,253 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2025 |
| Lead | 3 ppb (2024–2026) 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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