About This Home

This 1-bedroom, 1-bathroom single family at 150 List Street in Upper Matecumbe Key Islamorada, FL is listed for $4,499,500 ($4,756 per sqft). Built in 1950, the home offers 946 sqft of living space on a 0.78 acres lot.

Key Features

  • Built in 1950
  • 0.78 acre lot
  • Waterfront

Property Details

1 story
1 full
1950

Amenities

WaterfrontViewA/C
Listing Description

Discover an extraordinary opportunity to own 34,000 square feet of prime bayfront real estate in one of Islamorada's most coveted and private enclaves. Boasting 100+ feet of pristine bay frontage, this exceptional property captures open water views, serene sunsets, and the essence of the Florida Keys lifestyle.

Tucked within the property is a charming ground level 1950s cottage offering one bedroom and one bathroom - ideal as a weekend escape, guest retreat, or comfortable interim residence while you bring your custom waterfront vision to life. For boating enthusiasts, the estate offers dockage with direct bay access, placing world-class fishing, sandbars, and crystal-clear waters just moments away.

A PERMIT HAS BEEN ISSUED to repair and expand the existing dock and add two boat lifts (20,000 lb and 16,000 lb), significantly enhancing the property's boating capabilities and long-term value. Surrounded by multimillion-dollar estate home sales, this offering represents a rare chance to secure a premier bayfront parcel in one of Islamorada's most sought-after locations.

With the existing estate slated for demolition and redevelopment, the conceptual renderings unveil a spectacular 4,872-square-foot custom residence offering five bedrooms, five and a half bathrooms, a three-car garage, and a resort style pool - all thoughtfully designed to capture water views from every vantage point.

This vision blends refined indoor living with outdoor elegance, creating a seamless waterfront sanctuary. Whether you envision a private coastal retreat or an entertainer's paradise, this remarkable bayfront estate offers endless possibilities in an unparalleled setting.

Monthly Cost Estimate

$24,064/mo

20% down · 6.5% · 30 years

Principal$3,254
Interest$19,498
Insurance$1,312

Estimates only. Actual payments may vary.

Location

150 List Street

Upper Matecumbe Key Islamorada, FL 33036

Strattons (82.5)

Features & Amenities

Interior Features

Granite Counter Top

Property Details

Flooring

WoodTile

Construction

CBS

Views

Water

Outdoor Features

Patio

Parking

Open

Heating

Ductless (Heating)Electric (Heating)

Cooling

Window Unit(s)DuctlessWall/Window Unit(s)

Appliances

DishwasherRefrigeratorRangeMicrowave

Questions & Answers

This 1-bedroom, 1-bathroom single family at 150 List Street is listed at $4,499,500 ($4,756/sqft). The estimated monthly payment is $24,064 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1950, 0.78 acre lot, Waterfront. Interior Features: Granite Counter Top.

This property is listed by Bonnie Ekblom Oliver.

BO

Bonnie Ekblom Oliver

License 3186690

Agent at Ocean Sotheby's International Realty

Listed by Ocean Sotheby's International Realty · Broker phone: 3057128888 · View on Broker Site · Broker website

MLS# 618918· Source: Florida Keys Board of REALTORS®· 242 days on PropertySimple

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.

150 List Street, Upper Matecumbe Key Islamorada, FL 33036

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