# 1531 Harbor Island Dr., Port Isabel, TX 78578

> **TL;DR:** 3bd/3ba single family, $815,000 ($317/sqft), built 2000, 2,572 sqft.
> Waterfront, A/C, 2-car garage. Est. $4,359/mo. Listed 3 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $815,000 |
| Price/sqft | $317 |
| Bedrooms | 3 |
| Bathrooms | 3 full |
| Square Feet | 2,572 |
| Year Built | 2000 |
| Lot Size | 6,534 sqft (0.15 acres) |
| Garage | 2-car |
| Property Type | Single Family (Other) |
| Status | Active |
| Days on Market | 3 |

## Why This Home Stands Out

- **Waterfront** - Waterfront location listed

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $4,121 |
| Estimated Insurance | $238 |
| **Total** | **$4,359** |

## Key Amenities

- Waterfront
- A/C
- 2-car garage

## Property Highlights

- Built in 2000
- 0.15 acre lot
- Waterfront

## Description

### Agent Description
Fish at sunrise, boat through the afternoon, and unwind at your own channel-front retreat in Port Isabel, minutes from South Padre Island. This two-story residence offers approximately 2,572 square feet designed for coastal living. Upstairs features three bedrooms, two full bathrooms, a well-appointed kitchen, and spacious living and dining areas for relaxing or entertaining after a day on the water. Downstairs, captain's quarters with a full bathroom, a dedicated tackle room, and convenient access to the boat ramp and garage make preparing for your next outing easy. Two oversized garage bays provide space for vehicles, boating gear, and storage. Outdoor boat trailer parking and accommodations for approximately two to three boats add waterfront convenience. Whether a primary residence or coastal getaway, enjoy a lifestyle centered on fishing, boating, and nearby beaches and dining.

## Location

- **Address:** 1531 Harbor Island Dr., Port Isabel, TX 78578
- **County:** Cameron
- **Neighborhood:** Walker Two
- **Coordinates:** 26.0743727, -97.221786
- **Google Maps:** https://www.google.com/maps?q=26.0743727,-97.221786

## Virtual Tour & Media

- **Video Tour:** tour.usamls.net/1531-Harbor-Island-Dr-Port-Isabel-TX-78578/unbranded

## Listing Agent

- **Name:** Carmen Lucas
- **Brokerage:** Kuper Sotheby's International Realty
- **Broker Phone:** 2108228602
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/1531-Harbor-Island-Dr_Port-Isabel_TX_78578_M77813-89506?f=listhub&s=SPIBRTX&m=106953&c=propsimple)

## Photos

![1531 Harbor Island Dr. - Photo 1](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f538762142r.jpg)

![1531 Harbor Island Dr. - Photo 2](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f3594110022r.jpg)

![1531 Harbor Island Dr. - Photo 3](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f3318219842r.jpg)

![1531 Harbor Island Dr. - Photo 4](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f62807625r.jpg)

![1531 Harbor Island Dr. - Photo 5](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f285244447r.jpg)

![1531 Harbor Island Dr. - Photo 6](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f2031232192r.jpg)

![1531 Harbor Island Dr. - Photo 7](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f3136911025r.jpg)

![1531 Harbor Island Dr. - Photo 8](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f52363138r.jpg)

![1531 Harbor Island Dr. - Photo 9](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f3738670349r.jpg)

![1531 Harbor Island Dr. - Photo 10](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f922289734r.jpg)

![1531 Harbor Island Dr. - Photo 11](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f3668835227r.jpg)

![1531 Harbor Island Dr. - Photo 12](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f250920148r.jpg)

![1531 Harbor Island Dr. - Photo 13](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f1476995207r.jpg)

![1531 Harbor Island Dr. - Photo 14](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f2192281535r.jpg)

![1531 Harbor Island Dr. - Photo 15](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f2762428657r.jpg)

![1531 Harbor Island Dr. - Photo 16](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f3751939592r.jpg)

![1531 Harbor Island Dr. - Photo 17](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f653577562r.jpg)

![1531 Harbor Island Dr. - Photo 18](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f467235095r.jpg)

![1531 Harbor Island Dr. - Photo 19](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f3863733633r.jpg)

![1531 Harbor Island Dr. - Photo 20](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f4230764222r.jpg)

![1531 Harbor Island Dr. - Photo 21](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f4156913654r.jpg)

![1531 Harbor Island Dr. - Photo 22](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f2315383847r.jpg)

![1531 Harbor Island Dr. - Photo 23](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f589162941r.jpg)

![1531 Harbor Island Dr. - Photo 24](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f1275607114r.jpg)

![1531 Harbor Island Dr. - Photo 25](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f2740645002r.jpg)

![1531 Harbor Island Dr. - Photo 26](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f4287662607r.jpg)

![1531 Harbor Island Dr. - Photo 27](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f2001938886r.jpg)

![1531 Harbor Island Dr. - Photo 28](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f2560673442r.jpg)

![1531 Harbor Island Dr. - Photo 29](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f362237220r.jpg)

![1531 Harbor Island Dr. - Photo 30](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f1781159266r.jpg)

![1531 Harbor Island Dr. - Photo 31](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f1479722654r.jpg)

![1531 Harbor Island Dr. - Photo 32](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f3940136329r.jpg)

![1531 Harbor Island Dr. - Photo 33](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f2530677278r.jpg)

![1531 Harbor Island Dr. - Photo 34](http://lh.rdcpix.com/e6a707351f40506c9f572440a58e66d1l-f2888180979r.jpg)

---

**MLS#:** 106953 | **Updated:** 2026-10-24
**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://staging.propertysimple.ai/listing/1531-harbor-island-dr-port-isabel-tx-78578-ec86a39a0d9543f9a67400acaf12c878)

---

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