# 1647 Michigan Ave., Port Isabel, TX 78578

> **TL;DR:** 3bd/2ba single family, $425,000 ($263/sqft), built 1954, 1,619 sqft.
> A/C. Est. $1,842/mo. Listed 10 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $425,000 |
| Price/sqft | $263 |
| Bedrooms | 3 |
| Bathrooms | 2 full |
| Square Feet | 1,619 |
| Year Built | 1954 |
| Lot Size | 12,001 sqft (0.28 acres) |
| Property Type | Single Family (Other) |
| Status | For Sale |
| Days on Market | 10 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $1,842 |
| **Total** | **$1,842** |

## Key Amenities

- A/C

## Property Highlights

- Built in 1954
- 0.28 acre lot

## Description

### Agent Description
Rare opportunity to own a unique property on TWO lots in the heart of Port Isabel, featuring a 3-bedroom, 2-bath home, guest quarters with a private entrance, a 3-car garage with one finished garage bay for gym/flex area, RV parking w/ 30-amp service and water hookup, and exceptional outdoor living spaces. The backyard features a large covered patio, expansive deck, outdoor kitchen area, brick oven, brick paver walkways, and stunning Royal Poinciana trees that provide color and shade. Ample driveway parking, a fenced yard, and a dedicated RV slab add even more flexibility. Recent improvements include a new HVAC system, upgraded insulation, and a renovated guest quarters bathroom. Roof replaced in 2009. Private guest quarters offer space for guests, family, a home office, or rental potential. Conveniently located near schools, shopping, restaurants, Arturo Galvan Coastal Park, and Port Isabel Public Pool, this property combines everyday convenience with the small-town coastal lifestyle.

## Location

- **Address:** 1647 Michigan Ave., Port Isabel, TX 78578
- **County:** Cameron
- **Neighborhood:** Original Townsite Port Isabel
- **Coordinates:** 26.0769056, -97.2247084
- **Google Maps:** https://www.google.com/maps?q=26.0769056,-97.2247084

## Virtual Tour & Media

- **Video Tour:** tour.usamls.net/1647-Michigan-Ave-Port-Isabel-TX-78578/unbranded

## Listing Agent

- **Name:** Britney Marchan
- **Brokerage:** Pinkerton Realty
- **Phone:** 7204926849
- **Email:** britmarchan.realtor@gmail.com

## Primary Photo

![1647 Michigan Ave. - Primary Photo](http://lh.rdcpix.com/9dd9af0064aace3d5a27c14fd1397eb2l-f2898788803r.jpg)

*40 total photos available on [listing page](https://www.propertysimple.com/listing/1647-michigan-ave-port-isabel-tx-78578-x106412)*

---

**MLS#:** 106412 | **Updated:** 2026-06-24
**Source:** listhub

*Copyright © 2026 South Padre Island Board of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/1647-michigan-ave-port-isabel-tx-78578-x106412)

---

## Structured Data

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