422 Harbour Drive, Duck Key, FL 33050

New Listing

$4,500,000

Virtual Tour

https://www.propertypanorama.com/422-Harbour-Drive-Duck-Key-FL-33050/unbranded

Property Type: Residential Bedrooms: 4 Baths: 3 Square Footage: 5,300 Status: Active

Current Price: $4,500,000 List Date: 11/06/2026 Last Modified: 11/06/2026

Overview

Description

There are places where the water is part of the view. And then there's Duck Key, where it shapes the entire way of life. Set in the heart of the Florida Keys, this two-story waterfront residence brings together thoughtful living spaces, beautiful open-water scenery, and everything that makes island life so distinctive. The home offers four bedrooms and three bathrooms, surrounded by lush landscaping and designed to make the most of its waterfront setting. Outside, the property really comes into its own. A private pool, beach area, and dock put the water at the center of every day. And for boaters, the details matter: A 30,000-pound boat lift, a jet ski lift, a fish cleaning station, and steps leading right into the water. A morning offshore, an afternoon exploring the keys, or a quiet even

Listing Details MLS# B26097319

General Property Information

Property Sub Type: Single Family Residence
Bedrooms Total: 4
Bathrooms Total: 3
Bathrooms Full: 3
Building Area Main: 5300
Building Area Source: Public Records
Living Area Main: 2620
Living Area Source: Public Records
Accessibility Features YN: No
Year Built: 1985
Garage YN: Yes
Attached Garage YN: Yes
Garage Spaces: Yes
Covered Spaces: Yes
Parking Total: 3
Gated Community YN: No
Lot Size Area: 23677
Lot Size Acres: 0.54
Senior Community YN: No
Waterfront YN: Yes
Water Frontage Feet: 75
Stories Total: 3
Stories: 2
Direction Faces: East
Fireplace YN: No
Pool Private YN: Yes
Furnished: Furnished

Property Features

Dining Area: Dining/Living Room Flooring: Tile; Other Parking Features: Driveway; Attached; Attached Garage; Garage Property Condition: Resale Special Listing Conditions: Standard Appliances: Dishwasher; Dryer; Electric Range; Microwave; Refrigerator; Washer Boat and Dock Features: Electric Available; Lift; Private Dock; Water Available Construction Materials: Stucco Cooling: Ceiling Fan(s); Central Air Fencing: Back Yard; Fenced Heating: Central Interior Features: Vaulted Ceiling(s) Laundry Features: In Hall; Inside; Laundry Closet Levels: Two Listing Terms: Cash; Conventional Main Living Area: Upstairs Other Structures: Gazebo Pets Allowed YN: Yes Pets Allowed: No Restrictions Pool Features: Fenced; In Ground; Private Possession: Close Of Escrow Restrictions: No Restrictions Roof: Metal Security Features: Smoke Detector(s) Sewer: Public Sewer Structure Type: House Tax Information: Tax Reflects No Exemptions Utilities: Cable Available; Electricity Connected; Sewer Connected; Water Connected View: Water Water Access: Ocean Access Water Source: Public Water View: Bay Waterfront Features: Bayfront; Seawall Window Features: Blinds Showing Requirements: 24 Hour Notice; Appointment Only; Call Listing Agent; Combination Lock Box Acreage Description: 1/2 To Less Than 1 Acre Lot; Less Than 1 Acre Lot

Contract Information

Comp Sale YN: No
Original List Price: 4500000
Occupant Type: Vacant
Listing Service: Full Service

Location and Legal

Country: United States
County Or Parish: Monroe
Street Number: 422
Street Name: Harbour
Street Suffix: Drive
Municipality Type: Unincorporated
State Or Province: FL
Postal Code: 33050
Postal Code +4: 3802
Subdivision Name: HARBOUR ISLAND AMD
Area: 5940 - Other Florida County
Geographic Area: Other
Elementary School: Stanley Switlik
Middle Or Junior School: Marathon
High School: Coral Shores
Special Assessment YN: No
Parcel Number: 00376951001100
Zoning: IS-M
Flood Zone: VE,AE

Financial Information

Master Association YN: No
Membership Fee Required YN: No
Tax Annual Amount: 20458.4
Tax Year: 2025
Tax Legal Description: LTS 11 & 11A AMENDED PLAT HARBOUR ISLAND DUCK KEY PB6-84 OR576-344 OR578-572 OR795-344 OR1772-1236

Status Change Information

Major Change Timestamp: 2026-11-06T20:09:11Z
Major Change Type: New Listing
Status Change Date: 2026-11-06

More Information

Leasing Permitted Details

Leasing Permitted YN: Yes

Boat and Dock Information

Dock: Yes

Main Level Rooms

Main Level Bathrooms: 2
Main Level Bedrooms: 2

Pet Details

Pet Fee YN: No

Room Types

Bedroom 2 Level: Second
Bedroom 3 Level: First
Bedroom 4 Level: First
Kitchen Level: Second
Living Room Level: Second
Master Bedroom Level: Second

Price Calculations

Current Price To SqFt: 1717.55

Originating Details

Originating System Key: 20261028185310045009000000
Originating System ID: M00000170

Room Information

Room Name	Length	Width	Level
Kitchen	16.00	8.00	Second
Living Room	22.00	26.00	Second
Master Bedroom	15.00	18.00	Second
Bedroom 2	13.00	19.00	Second
Bedroom 3	14.00	15.00	First
Bedroom 4	13.00	10.00	First

Documents

Sellers Disclosure ›

Flood Disclosure ›

Listing Office: The High Tide Group

Last Updated: November - 06 - 2026

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. Copyright 2026 Beaches Multiple Listing Service, Inc. All rights reserved. Information Not Guaranteed and Must Be Confirmed by End User. Site contains live data.

422 Harbour Drive, Duck Key, FL 33050 (MLS# B26097319)