# 90400 Overseas Highway, Plantation Key, FL 33070

> **TL;DR:** 0bd/2ba commercial, $30,000,000 ($1765/sqft), built 1968, 17,000 sqft.
> Waterfront, View. Est. $130,000/mo. Listed 26 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $30,000,000 |
| Price/sqft | $1765 |
| Bathrooms | 4 half |
| Square Feet | 17,000 |
| Year Built | 1968 |
| Lot Size | 129,809 sqft (2.98 acres) |
| Property Type | Commercial (Other) |
| Status | For Sale |
| Days on Market | 26 |

## Why This Home Stands Out

- **Waterfront** - Direct water access
- **Views** - Harbor

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $130,000 |
| **Total** | **$130,000** |

## Key Amenities

- Waterfront
- View

## Property Highlights

- Built in 1968
- 2.98 acre lot
- Waterfront

## Description

### Agent Description
First time available since 1996! An exceptional opportunity to acquire a fully operational, income-producing marina in the heart of the Upper Keys. With 600ft on US1 This premier waterfront property is right under 3 acres and located in Islamorada. With direct deep-water access and protected dockage its ideal for full-service marine operations, storage facility, or new development. The property features 37 wet slips and four (4) 60,000 lb platform boat lifts capable of accommodating a wide range of vessels. The marina is equipped with fuel station with above ground tanks, travel lift, marina bull, forklift, and on-site boat ramp, allowing for efficient launching, hauling, servicing, and storage. This turnkey operation includes a well-established, fully operational service and parts department with five (5) working buildings dedicated to sales, service, parts, electronics, and a large storage barn. The existing infrastructure supports boat sales, repair, rigging, and maintenance operations, offering diverse revenue streams from day one. This is a rare opportunity to own a complete waterfront marine enterprise in one of the most desirable boating and fishing destinations in the world. With limited marina inventory across the Keys, strong demand for slips and service, and Islamorada's reputation as the ''Sportfishing Capital of the World,'' this offering represents a premier investment opportunity with immediate cash flow and long-term appreciation potential.

## Location

- **Address:** 90400 Overseas Highway, Plantation Key, FL 33070
- **County:** Monroe
- **Neighborhood:** Plant Key Colony (90.0)
- **Coordinates:** 25.001173, -80.537158
- **Google Maps:** https://www.google.com/maps?q=25.001173,-80.537158

## Listing Agent

- **Name:** Kimberly Gray, P.A.
- **Brokerage:** LoKation Real Estate - Pompano Beach
- **Phone:** 3053937726
- **Email:** kimberlykeysrealtor@gmail.com

## Primary Photo

![90400 Overseas Highway - Primary Photo](http://lh.rdcpix.com/806bb1840b9db01d20a0f34abd890856l-f114274722r.jpg)

*95 total photos available on [listing page](https://www.propertysimple.com/listing/90400-overseas-highway-plantation-key-fl-33070-l619784)*

---

**MLS#:** 619784 | **Updated:** 2026-06-18
**Source:** listhub

*Copyright © 2026 Florida Keys 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/90400-overseas-highway-plantation-key-fl-33070-l619784)

---

## Structured Data

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  "name": "90400 Overseas Highway, Plantation Key, FL 33070",
  "description": "First time available since 1996! An exceptional opportunity to acquire a fully operational, income-producing marina in the heart of the Upper Keys. With 600ft on US1 This premier waterfront property is right under 3 acres and located in Islamorada. With direct deep-water access and protected dockage its ideal for full-service marine operations, storage facility, or new development. The property features 37 wet slips and four (4) 60,000 lb platform boat lifts capable of accommodating a wide range",
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