$4,900,000

150 List St Islamorada, FL 33036

Estimated payment $25,717/month

1 Bed
1 Bath
946 Sq Ft
$5,180 Price per Sq Ft

Highlights

  • Property fronts gulf or ocean
  • Dock made with wood
  • Wood Flooring
  • Plantation Key School Rated A-
  • 34,000 Sq Ft lot
  • 1-minute walk to Founders Park

About This Home

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 submitted 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.

Listing Agent

Bonnie Oliver

Ocean Sotheby's International Realty License #3186690 Listed on: 03/04/2026

Ocean Sotheby's International Realty

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $5,995

Year Built

  • Built in 1950

Lot Details

  • 0.78 Acre Lot
  • Property fronts gulf or ocean
  • Property Fronts a Bay or Harbor
  • Property is zoned RE - Residential Estate

Parking

  • Open Parking

Home Design

  • Concrete Roof

Interior Spaces

  • 946 Sq Ft Home
  • Ceiling Fan
  • Gulf Views
  • Impact Glass

Kitchen

  • Range
  • Microwave
  • Dishwasher
  • Granite Countertops

Flooring

  • Wood
  • Tile

Bedrooms and Bathrooms

  • 1 Bedroom
  • 1 Full Bathroom

Outdoor Features

  • Dock made with wood
  • Screened Patio

Location

  • Ground Level

Utilities

  • Ductless Heating Or Cooling System
  • Cooling System Mounted To A Wall/Window
  • Heating Available
  • Separate Meters
  • Public Hookup Available For Sewer

Community Details

  • No Home Owners Association
  • Strattons Subdivision
  • Rental Restrictions

Listing and Financial Details

  • Assessor Parcel Number 00399820-000000

Home Details

Home Type

Single Family

Est. Annual Taxes

$5,995

Year Built

Built in 1950

Lot Details

0.78 Acres

Listing Details

  • Property Type: Residential
  • Style: Single Family
  • First Right of Refusal: No
  • Mandatory HOA: No
  • Dockage Dock: Wood
  • Fee Includes: None
  • Key Island: Upper Matecumbe Key Islamorada
  • Limited Representation: No
  • Marathon Neighborhood: N/A
  • Mile Marker: 82.50
  • M L S Identifier: 20060123165453488875000000
  • Pets: Pets Allowed
  • Property Group I D: 19990816212109142258000000
  • Side: Bay/Gulf
  • State Province: FL
  • Taxes: 5995.43
  • Title: Title Ins - Buyer
  • Vehicle Storage: Open Parking
  • Year Built: 1950
  • Alternate Key Number: 1492078
  • Building Style: Ground Level
  • Cooling Heating: Wall/Window Unit(s), Ductless, Ceiling Fans(s)
  • Dockage Dock Permit: Applied For
  • Lot Sq Ft: 34000.00
  • Porch Balcony: Screened Patio
  • Species List: No
  • Tax Exemptions: None
  • Building Style Above Flood: No
  • Estimated Living Sq Ft: 946.00
  • Sewer Hook Up: Yes
  • Statistical Purposes Only: No
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Interior Amenities: Granite Counter Top
  • Total Bathrooms: 1.00
  • Full Bathrooms: 1
  • Appliances: Dishwasher, Microwave, Range, Refrigerator
  • Floor: Tile, Wood
  • Windows/Doors: Impact Rstnce Window, Impact Rstnce Doors
  • Total Bedrooms: 1

Exterior Features

  • Waterfront: Bay Front, Open Water, Gulf Front
  • Waterfront: Yes
  • Construction: CBS
  • Roof: Concrete Roof
  • Waterview: Bay/Gulf View, Open Water View
  • Pool: No

Utilities

  • Utilities: FKAA, Elect Separate Meter, Municipal Sewer
  • Heating: Ductless, Electric

Lot Info

  • Deed Restrictions: No
  • Flood Zone: AE,VE,AE,AE
  • Parcel Number: 00399820-000000
  • Land Size: 1/2 - Less Than 1 AC

Rental Info

  • Rentals Allowed: With Restrictions
  • Furnished: Unfurnished

Tax Info

  • Tax Year: 2025

Map

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $5,802 $596,202 -- --
2024 $5,802 $579,400 -- --
2023 $5,760 $562,525 $0 $0
2022 $5,658 $546,141 $0 $0
2021 $5,702 $530,234 $0 $0
2020 $5,653 $522,914 $0 $0
2019 $5,631 $511,158 $0 $0
2018 $5,492 $501,628 $0 $0
2017 $5,284 $491,311 $0 $0
2016 $5,450 $481,206 $0 $0
2015 $5,329 $477,861 $0 $0
2014 $5,318 $474,068 $0 $0
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
03/04/2026 03/04/26 For Sale $4,900,000 -- $5,180 / Sq Ft
Source: Florida Keys Board of REALTORS®

Purchase History

Date Type Sale Price Title Company
Warranty Deed $3,100,000 None Listed On Document
Deed $53,000 --
Interfamily Deed Transfer -- --
Interfamily Deed Transfer -- --
Warranty Deed $430,000 --
Deed $100 --
Deed $100 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $1,900,000 Construction
Previous Owner $33,000 No Value Available
Previous Owner -- No Value Available
Previous Owner $300,000 New Conventional
Source: Public Records

Source: Florida Keys Board of REALTORS®

MLS Number: 618918

Florida Keys Board of REALTORS®

APN: 00399820-000000

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