Harris County property record for 800 Walnut St, Houston, TX 77002
| Property Type | Commercial |
|---|---|
| Lot Size | 1.21 acres (53,116 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $199 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 040-010-000-0034 |
| Primary APN | 040-010-000-0034 |
|---|---|
| Alternative APN |
|
| Lot Area | 53,116 sqft |
|---|---|
| View / Lot | Highway |
| Heating Fuel | Gas |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0400100000034 |
|---|---|
| Street Address | 800 WALNUT ST |
| City | HOUSTON |
| State | TX |
| Zip | 77002 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | TR R1-D (NM) ABST 1 J AUSTIN |
| Legal Subdivision | ABST 1 J AUSTIN |
| Legal Block | 3 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 3 |
| Census Block | 3070 |
| Census Tract | 212300 |
Source: Harris County records, as of September 29, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | PO BOX 1386, HOUSTON, TX 77251-1386 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
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 |
|---|---|---|---|
| 2025 | $199.00 (-99.45%) Additional exemption filed | $1,733,240 (+0.19%) Land $1,726,270 Building $6,970 | $1,733,240 (+0.19%) Land $1,726,270 Building $6,970 |
| 2024 | $36,196.00 (+3.84%) | ||
| 2023 | $1,730,023 Land $1,723,053 Building $6,970 | $1,730,023 Land $1,723,053 Building $6,970 | |
| 2022 | $34,856.00 (+9.22%) | ||
| 2020 | $31,913.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 22 (1980–2024) |
| Claims Outside the SFHA | 7 of 22 |
| 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.
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 | 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 191 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
May also be available: T-Mobile.
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