Harris County property record for 421 S 4th St, La Porte, TX 77571
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 784 sqft · built 1920 |
| Lot Size | 0.144 acres (6,250 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $172,900 (May 2022) |
| Tax Bill | $2,561 (2025) |
| Deeds & Mortgages | Oct 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 023-154-000-0013 |
| Primary APN | 023-154-000-0013 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 784 sqft Living Area |
| 1st Floor Area | 784 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Traditional |
| Exterior Material | Combination |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 6,250 sqft (0.144 acres) |
| View / Lot | Neighborhood |
| Porch | Open Frame Porch |
| Porch Area | 224 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0231540000013 |
|---|---|
| Street Address | 421 S 4TH ST |
| City | LA PORTE |
| State | TX |
| Zip | 77571-5033 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LTS 13 & 14 BLK 9 LA PORTE |
| Legal Subdivision | LA PORTE |
| Legal Block | 9 |
| Legal Lot Number | 13,14 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | SOUTHEAST HARRIS |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 343700 |
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 | 421 S 4TH ST, LA PORTE, TX 77571-5033 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 24, 2022 · Amount on Record |
| Deed Sale | May 24, 2022 · Amount on Record |
| Prior Sale | Oct 6, 2021 · Amount on Record |
| Deed Document Number | 2022270043 |
| Record Updated | Oct 29, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Oct 6, 2021 |
| Property Address | 421 S 4TH ST, LA PORTE, TX 77571-5033 |
| Document Number | 2021576582 |
| Instrument Date | Oct 5, 2021 |
| Instrument | 2021-576582 |
| Transaction Type | Transfer |
| Record Updated | Oct 13, 2021 |
| Title Company | STEWART TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 133 N FRIENDSWOOD DR # 273, 273, FRIENDSWOOD, TX 77546-3746 |
| Investor | Possibly a Property Investor |
| Document Number | 2021576583 |
|---|---|
| Date | Oct 6, 2021 |
| Instrument | 2021-576583 |
| Name | NEXT LEVEL MANAGEMENT INC |
|---|---|
| Type | Non-Lending Institution |
| Special Notes | Seller Financed |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 12 Months |
| Due | Oct 5, 2022 |
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Municipality | La Porte City |
| Unified School District | La Porte Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $108,283 (+8.1%) Land $53,125 Building $55,158 | $108,283 (+8.1%) Land $53,125 Building $55,158 | |
| 2025 | $2,561.00 (+245.15%) | $100,167 (-11.9%) Land $53,125 Building $47,042 | $100,167 (-11.9%) Land $53,125 Building $47,042 |
| 2024 | $742.00 (-4.13%) | ||
| 2023 | $113,693 Land $53,125 Building $60,568 | $113,693 Land $53,125 Building $60,568 | |
| 2022 | $774.00 (+61.25%) | ||
| 2020 | $480.00 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 40 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 40 in force |
| Nearby Flood Claims | 30 (1979–2019) |
| Claims Outside the SFHA | 30 of 30 |
| 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.
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 LA PORTE serves 36,569 people · EPA ID TX1010018 |
|---|---|
| Water Source | Purchased surface water from CITY OF HOUSTON |
| Last State Inspection | May 2024 |
| Lead | 2 ppb (2023–2025) 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, 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 413 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 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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