Harris County property record for 4511 Mallow St, Houston, TX 77051
| Property Type | Vacant Land |
|---|---|
| Details | 2 bd · 1 ba · 624 sqft · built 1948 |
| Lot Size | 0.344 acres (15,000 sqft) |
| Owner | Company Name on File |
| Last Sale | $13,500 (Aug 2018) |
| Tax Bill | $2,900 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 073-051-008-0032 |
| Primary APN | 073-051-008-0032 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 624 sqft Living Area |
| Gross Area | 1,312 sqft |
| 1st Floor Area | 624 sqft |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Architectural Style | Bungalow |
| Exterior Material | Asbestos |
| Foundation Type | No Foundation |
| Lot Area | 15,000 sqft (0.344 acres) |
| Porch | Slab |
| Porch Area | 32 sqft |
| Total Buildings | 4 Buildings |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0730510080032 |
|---|---|
| Street Address | 4511 MALLOW ST |
| City | HOUSTON |
| State | TX |
| Zip | 77051-2837 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Legal Description | LTS 32 33 & 34 BLK 8 FLOWER CITY |
| Legal Subdivision | FLOWER CITY |
| Legal Block | 8 |
| Legal Lot Number | 32 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 1 |
| Census Block | 1026 |
| Census Tract | 331200 |
Source: Harris County records · APN 073-051-008-0032
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 | PO BOX 1266, HOUSTON, TX 77251-1266 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 16, 2018 · Amount on Record |
| Deed Sale | Aug 16, 2018 · Amount on Record |
| Deed Document Number | 2018374021 |
| Prior Transfer Date | Aug 15, 2018 |
| Prior Transfer Doc | 2018374021 |
| Record Updated | Sep 20, 2026 |
Source: Harris County records · Assessment roll updated May 26, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Municipality | Houston City |
| Unified School District | Houston 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 | $2,900.00 (+10.02%) | $136,500 (+18.18%) Land $136,500 | $136,500 (+18.18%) Land $136,500 |
| 2024 | $2,636.00 (+66.62%) | ||
| 2023 | $115,500 Land $115,500 | $115,500 Land $115,500 | |
| 2020 | $1,582.00 |
Source: FEMA National Flood Hazard Layer as of May 17, 2026 · 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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 16 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 16 in force |
| Nearby Flood Claims | 25 (1981–2024) |
| Claims Outside the SFHA | 25 of 25 |
| Most Recent Claim | Jul 2024 · Hurricane Beryl |
| Claims by Event |
|
| Wildfire Risk | Not rated no burnable land within 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) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Verizon.
Based on FCC filings for 708 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 HOUSTON serves 2,970,543 people |
|---|---|
| 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 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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