Harris County property record for 803 Alexander St, Houston, TX 77007
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 840 sqft · built 1920 |
| Lot Size | 0.041 acres (1,800 sqft) |
| Owner | Individual Name on File |
| Last Sale | $605,150 (Jun 2023) |
| Tax Bill | $4,267 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 064-238-000-0050 |
| Primary APN | 064-238-000-0050 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 840 sqft Living Area |
| 1st Floor Area | 840 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Bungalow |
| Exterior Material | Combination |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 1,800 sqft (0.041 acres) |
| View / Lot | Neighborhood |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0642380000050 |
|---|---|
| Street Address | 803 ALEXANDER ST |
| City | HOUSTON |
| State | TX |
| Zip | 77007-1422 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TR 50 BLK 3 HARDING HEIGHTS EXTN |
| Legal Subdivision | HARDING HEIGHTS |
| Legal Tract | 50 |
| Legal Block | 3 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 3 |
| Census Block | 3015 |
| Census Tract | 510500 |
803 Alexander St is owned and occupied by an individual who bought it in June 2023.
Source: Harris County records, as of September 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 803 ALEXANDER ST, HOUSTON, TX 77007-1422 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Jun 5, 2023 · Amount on File |
| Deed Sale | Jun 5, 2023 · Amount on File |
| Prior Sale | Jan 17, 2006 |
| Deed Document Number | 2023204141 |
| Prior Transfer Date | Jun 2, 2023 |
| Prior Transfer Doc | 0000204141 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 803 Alexander St was $4,267, up 21.9% 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 | $204,511 (+0.57%) Land $180,000 Building $24,511 | $204,511 (+0.57%) Land $180,000 Building $24,511 | |
| 2025 | $4,267.00 (+21.91%) | $203,357 Land $180,000 Building $23,357 | $203,357 Land $180,000 Building $23,357 |
| 2024 | $3,500.00 | ||
| 2023 | $167,541 Land $144,000 Building $23,541 | $167,541 Land $144,000 Building $23,541 | |
| 2022 | $1,670.00 | ||
| 2020 | $2,182.00 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 803 Alexander St in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1983.
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 100 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 100 in force |
| Nearby Flood Claims | 8 (1983–2019) |
| Claims Outside the SFHA | 7 of 8 |
| Most Recent Claim | Sep 2019 · Tropical Storm Imelda |
| 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 803 Alexander St 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 | 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 664 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 | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
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