Cameron County property record for 421 W Jackson St, Harlingen, TX 78550
| Property Type | Commercial |
|---|---|
| Details | 1,624 sqft · built 1998 |
| Lot Size | 0.321 acres (14,000 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $3,429 (2025) |
| Deeds & Mortgages | Dec 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 150000-0620-001000 |
| Primary APN | 150000-0620-001000 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,624 sqft Gross Area |
| 1st Floor Area | 1,624 sqft |
| Flooring | Tile |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Exterior Material | Block Painted |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable/Hip |
| Roof Material | Wood Shingle |
| Lot Area | 14,000 sqft (0.321 acres) |
| Lot Dimensions | 140 ft deep x 100 ft wide |
| Driveway | Concrete Driveway |
| Driveway Area | 10,400 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 421 W JACKSON ST |
|---|---|
| City | HARLINGEN |
| State | TX |
| Zip | 78550-6436 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | HARLINGEN ORIGINAL TOWNSITE LOTS 1-2-3-4 BLK 62 |
| Legal Subdivision | HARLINGEN ORIGINAL TOWNSITE (VOL 2 PG 14 |
| Legal Block | 62 |
| Legal Lot Number | 1-2 |
| Jurisdiction | CAMERON TX |
| Township / Civil Division | HARLINGEN-SAN BENITO |
| Census Block Group | 1 |
| Census Block | 1046 |
| Census Tract | 10900 |
Source: Cameron County records, as of October 13, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | PO BOX 5044, BROWNSVILLE, TX 78523-5044 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Feb 27, 2015 |
| Transfer Doc | 0000006767 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CAMERON TX |
| Property Address | 421 W JACKSON ST, HARLINGEN, TX 78550-6436 |
| Transaction Type | Mortgage |
| Record Updated | Oct 14, 2025 |
| Name | Verified Name |
|---|
| Document Number | 0201946126 |
|---|---|
| Date | Dec 18, 2019 |
| Instrument | 2019-46126 |
| Name | FROST BANK |
|---|---|
| Type | Bank |
| Address | SAN ANTONIO, TX 78296 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Cameron County assessment roll, as of August 13, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Cameron County |
| Municipality | Harlingen City |
| Unified School District | Harlingen Consolidated Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $226,745 (+28.06%) Land $90,300 Building $136,445 | $226,745 (+4.59%) Land $90,300 Building $136,445 | |
| 2025 | $3,429.00 (+32.8%) | $177,056 (+44%) Land $90,300 Building $126,503 | $216,803 (+76.33%) Land $90,300 Building $126,503 |
| 2023 | $2,582.00 (+2.26%) Additional exemption filed | $122,956 Land $63,700 Building $59,256 | $122,956 Land $63,700 Building $59,256 |
| 2022 | $2,525.00 |
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 July 18, 2018 · 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 29 policies |
| Nearby Flood Policies | 29 in force |
| Nearby Flood Claims | 110 (1979–2025) |
| Claims Outside the SFHA | 108 of 110 |
| Most Recent Claim | Mar 2025 · Severe Storms And Flooding |
| 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 | HARLINGEN WATER WORKS SYSTEM serves 85,900 people · EPA ID TX0310002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2025 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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 316 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Metronet Fiber | 1,000 / 1,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| VTX Communications Fixed Wireless · Fiber in parts of the area | 400 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| RGV Communications Fixed Wireless | 100 / 100 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Smartcom Telephone, T-Mobile.
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