# 58652 Overseas Highway, Marathon, FL 33050

> **TL;DR:** 4bd/4ba single family, $3,995,000 ($1645/sqft), built 1981, 2,429 sqft.
> Pool, Waterfront, View, A/C. Est. $17,312/mo. Listed 17 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $3,995,000 |
| Price/sqft | $1645 |
| Bedrooms | 4 |
| Bathrooms | 4 full |
| Square Feet | 2,429 |
| Year Built | 1981 |
| Lot Size | 37,026 sqft (0.85 acres) |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 17 |

## Why This Home Stands Out

- **Pool** - Porch
- **Waterfront** - Direct water access
- **Views** - Water, Ocean

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $17,312 |
| **Total** | **$17,312** |

## Key Amenities

- Pool
- Waterfront
- View
- A/C

## Property Highlights

- Built in 1981
- 0.85 acre lot
- Private pool
- Waterfront

## Description

### Agent Description
Enter the bougainvillea-lined gates of Casa Feliz, a private oceanfront retreat on Grassy Key with expansive water views, white sand beach, and a true resort-style experience in the Florida Keys. An exceptional investment opportunity, Casa Feliz is a strong producing vacation rental with rental history and future bookings already in place. Set on over 24,000 square feet of lush grounds with mature landscaping, fruit trees, fresh herbs, and .29 acres of bay bottom, this exceptional estate is designed for both relaxation and entertaining. A 148-foot observation dock invites kayaking, paddleboarding, fishing, and endless enjoyment of marine life, while the unique orientation captures both breathtaking sunrise and sunset views over the water, a rare and coveted feature in the Keys. Outdoor living is elevated with a resort-style saltwater pool featuring cascading waterfalls, spillover spa, and fully equipped poolside cabana complete with wet bar, refrigerator, ice maker, and cooking area. A fire table and beachside fire pit create the ultimate setting for entertaining or unwinding beneath the stars. Completely renovated down to the studs in 2022, the three-story residence was thoughtfully redesigned to maximize sweeping ocean views from nearly every room. Offering four custom bedroom suites, each with private en-suite bath, the home comfortably accommodates guests in luxury. The top-floor penthouse suite features a private balcony, 180-degree ocean views, custom 96-inch circular bed, and kitchenette with coffee station. Expansive accordion impact glass doors seamlessly blend indoor and outdoor living throughout. The gourmet kitchen showcases Cafe appliances, induction cooktop, quartz countertops, mosaic tile backsplash, wine cooler, glass shelving, and multiple dining areas ideal for hosting. Additional highlights include a movie theater, library loft, Control4 smart technology, custom millwork, local artist mural, and more. Discover why Grassy Key is the place to be.

## Location

- **Address:** 58652 Overseas Highway, Marathon, FL 33050
- **County:** Monroe
- **Neighborhood:** Crains Sub (58.0)
- **Coordinates:** 24.763401, -80.947752
- **Google Maps:** https://www.google.com/maps?q=24.763401,-80.947752

## Listing Agent

- **Name:** Ally Kelley
- **Brokerage:** Ocean Sotheby's International
- **Phone:** 7274590493
- **Email:** akelley@oceansir.com

## Primary Photo

![58652 Overseas Highway - Primary Photo](http://lh.rdcpix.com/1c7f536d8326b49c8185f90484adcbc7l-f762777615r.jpg)

*71 total photos available on [listing page](https://www.propertysimple.com/listing/58652-overseas-highway-marathon-fl-33050-l619913)*

---

**MLS#:** 619913 | **Updated:** 2026-06-17
**Source:** listhub

*Copyright © 2026 Marathon and Lower Keys Association 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/58652-overseas-highway-marathon-fl-33050-l619913)

---

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