Cameron County property record for 121 E Monroe St, Port Isabel, TX 78578
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 816 sqft · built 1944 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,804 (2025) |
| Deeds & Mortgages | Sep 2018 Sale |
| Flood Zone | Zone AE (high risk) |
| APN | 470000-0270-007000 |
| Primary APN | 470000-0270-007000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 816 sqft Living Area |
| 1st Floor Area | 816 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1944 |
|---|---|
| Effective Year Built | Effective 1944 |
| Architectural Style | Townhouse |
| Exterior Material | Wood |
| Foundation Type | Pier/Post & Beam |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 6,000 sqft (0.138 acres) |
| Lot Dimensions | 120 ft deep x 50 ft wide |
| Porch | Open Porch |
| Porch Area | 288 sqft |
| Storage Building | 16 sqft |
| Street Address | 121 E MONROE ST |
|---|---|
| City | PORT ISABEL |
| State | TX |
| Zip | 78578-2567 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A-C |
| Legal Description | LOT 7 BLK 27 PORT ISABEL ORIGINAL TOWNSITE (VOL 7 PG 23 MRCC) |
| Legal Subdivision | PORT ISABEL ORIGINAL TOWNSITE (VOL 7 PG |
| Legal Block | 27 |
| Legal Lot Number | 7 |
| Jurisdiction | CAMERON TX |
| Township / Civil Division | EAST CAMERON |
| Census Block Group | 2 |
| Census Block | 2048 |
| Census Tract | 12304 |
121 E Monroe St is owned by a company that acquired it in September 2018.
Source: Cameron County records, as of September 15, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1121 POMPANO AVE, PORT ISABEL, TX 78578-2516 |
| Owner Type | Company |
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 | Sep 21, 2018 |
| Deed Sale | Sep 21, 2018 |
| Prior Sale | Dec 12, 1997 · Amount on File |
| Deed Document Number | 201834705 |
| Deed Book / Page | 23703 / 152 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | CAMERON TX |
| Recording Date | Sep 21, 2018 |
| Property Address | 121 E MONROE ST, PORT ISABEL, TX 78578-2567 |
| Document Number | 23703/152 |
| Book / Page | 23703 / 152 |
| Map Reference | VOL 7 PG 23 |
| Instrument Date | Sep 21, 2018 |
| Instrument | 2018-00034705 |
| Transaction Type | Transfer |
| Record Updated | Dec 6, 2021 |
| Title Company | STEWART TITLE COMPANY-F, STEWART TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 121B MONROE ST, 121B, PORT ISABEL, TX 78578 |
| Name | Verified Name |
|---|---|
| Address | 116 N SAN ROMAN RD, LOS FRESNOS, TX 78566-4685 |
The 2025 property tax bill for 121 E Monroe St was $1,804, up 3.1% from the year before.
Source: Cameron County assessment roll, as of August 13, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Cameron County |
| Municipality | Port Isabel City |
| Unified School District | Point Isabel Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $80,982 (-) Land $49,800 Building $31,182 | $80,982 (-) Land $49,800 Building $31,182 | |
| 2025 | $1,804.00 (+3.14%) | $80,982 Land $49,800 Building $31,182 | $80,982 Land $49,800 Building $31,182 |
| 2024 | $1,749.00 | ||
| 2023 | $84,501 Land $49,800 Building $34,701 | $84,501 Land $49,800 Building $34,701 | |
| 2022 | $1,946.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 121 E Monroe St in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective July 18, 2018 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 8.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 50 policies |
| Nearby Flood Policies | 50 in force |
| Nearby Flood Claims | 108 (1980–2025) |
| Claims Outside the SFHA | 25 of 108 |
| 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.
The area around 121 E Monroe 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: FCC Broadband Data Collection, based on 638 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| RGV Communications Fixed Wireless | 100 / 100 |
May also be available: AT&T, Smartcom Telephone, T-Mobile.
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