Harris County property record for 3430 Nathaniel Brown St, Houston, TX 77021
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 884 sqft · built 1945 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,618 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 074-152-085-0008 |
| Primary APN | 074-152-085-0008 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 884 sqft Living Area |
| 1st Floor Area | 884 sqft |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1945 |
| Architectural Style | Traditional |
| Exterior Material | Asbestos |
| Foundation Type | No Foundation |
| Lot Area | 5,000 sqft (0.115 acres) |
| View / Lot | Neighborhood |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0741520850008 |
|---|---|
| Street Address | 3430 NATHANIEL BROWN ST |
| City | HOUSTON |
| State | TX |
| Zip | 77021-5510 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 8 BLK 85 SOUTH UNION SEC 1 |
| Legal Subdivision | SOUTH UNION SEC 1 |
| Legal Block | 85 |
| Legal Lot Number | 8 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 313802 |
Source: Harris County records · APN 074-152-085-0008
Assessment roll updated May 26, 2026 · Last verified July 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 | 18414 BULL PINE DR, SPRING, TX 77379-8886 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 04, 2007 |
| Deed Sale | Jun 04, 2007 |
| Prior Sale | Sep 07, 2006 · Amount on Record |
| Deed Document Number | 2007337577 |
| Deed Book / Page | 4510 / 1026 |
| Prior Transfer Date | Sep 03, 2004 |
| Prior Transfer Doc | 000X928911 |
| Record Updated | Sep 20, 2026 |
Source: Harris County records · Assessment roll updated May 26, 2026 · Last verified July 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 | $2,618.00 (+14.82%) | $123,196 (-0.09%) Land $105,000 Building $18,196 | $123,196 (-0.09%) Land $105,000 Building $18,196 |
| 2024 | $2,280.00 (-8.21%) | ||
| 2023 | $123,313 Land $100,000 Building $23,313 | $123,313 Land $100,000 Building $23,313 | |
| 2022 | $2,484.00 (+84.96%) | ||
| 2020 | $1,343.00 |
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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 1 (2017) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Aug 2017 · Hurricane Harvey |
| 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 · Fixed Wireless · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
May also be available: T-Mobile USA, Verizon.
Based on FCC filings for 180 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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