Call Me Now
(813) 629-5858

Properties

Save
Ask
Tour
Hide
Share
$4,500,000
8 Days On Site

422 HARBOUR DRIVE
DUCK KEY, FL 33050

For Sale|Single Family Residence|Active
4
Beds
3
Total Baths
3
Full Baths
2,620
SqFt
$1,718
/SqFt
1985
Built
Subdivision:
HARBOUR ISLAND AMD
County:
Monroe

Due to the health concerns created by Coronavirus we are offering personal 1-1 online video walkthough tours where possible.

422 HARBOUR DRIVE422 HARBOUR DRIVE422 HARBOUR DRIVE422 HARBOUR DRIVE
Save
Ask
Tour
Hide
Share

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 evening back at the pool. Here, those aren't special occasions. They're simply options. Upstairs, the open living kitchen areas are made for gathering, but the water remains the focal point with sliding glass doors that open to an expansive balcony that wraps around the upper level. The upper floor also includes the master bedroom with an ensuite bath, second bedroom and full bath in the hallway. Downstairs, a second living area, kitchenette, two additional bedrooms, and another full bathroom create a flexible layout for family and guests. From the lower level, step outside to the balcony, pool, beach and dock. Beyond the property, Duck Key has its own distinctive appeal. Join the optional Duck Key clubhouse for a pool, tennis, pickleball, and events, or Hawks Cay Resort for its Michelin-rated Salt and Ash restaurant, saltwater lagoon, Dolphin Connection, and pools.

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$4,500,000
Days On Site 
8 Days
Bedrooms 
4
Inside Area (SqFt) 
2,620 sqft
Total Baths 
3
Full Baths 
3
Partial Baths 
N/A
Lot Size 
0.28 Acres
Year Built 
1985
MLS Number 
NS1089477
Status 
Active
Property Tax 
$20,458.36
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Public Records
Friends & Family
Recent Activity
6 days agoListing updated with changes from the MLS
6 days agoStatus changed to Active
a week agoListing first seen on site
General Features
Acres 
0.28
Attached Garage 
Yes
Direction Faces 
East
Foundation 
Other
Garage 
Yes
Garage Spaces 
1
Home Warranty 
Yes
Levels 
Two
Number Of Stories 
3
Parking 
Attached
Pets 
Yes
Property Sub Type 
Single Family Residence
Security 
Security LightsSmoke Detector(s)
Sewer 
Public Sewer
SqFt Total 
3860
Utilities 
Cable AvailableCable ConnectedElectricity ConnectedSewer ConnectedUnderground UtilitiesWater Connected
Water Source 
Public
Zoning 
IS-M
Interior Features
Appliances 
CooktopDishwasherDisposalElectric CooktopElectric Water HeaterFreezerMicrowaveRangeRefrigeratorWasherWine Refrigerator
Cooling 
Central Air
Flooring 
Ceramic Tile
Furnished 
Furnished
Heating 
CentralElectric
Interior 
Beamed CeilingsCathedral Ceiling(s)High CeilingsOpen Floorplan
Laundry Features 
Inside
Window Features 
Window CoveringsWindow Treatments
Balcony/Porch/Lanai 
Dimensions - 11x50Level - First
Bathroom 2 
Dimensions - 13x19Level - Second
Bedroom 3 
Dimensions - 14x15Level - First
Bedroom 4 
Dimensions - 13x10Level - First
Dinette 
Dimensions - 15.5x10Level - First
Kitchen 
Dimensions - 16x8Level - Second
Living Room 
Dimensions - 17x23Level - First
Master Bedroom 
Dimensions - 15x18Level - Second
Save
Ask
Tour
Hide
Share
Exterior Features
Construction Details 
Block
Exterior 
BalconyLightingOutdoor GrillRain GuttersStorageDock
Lot Features 
Waterfront
Pool Features 
In GroundGunitePrivate
Private Pool 
Yes
Roof 
Metal
View 
Water
Waterfront 
Yes
Waterfront Features 
Ocean Front
Waterview 
Water
Windows/Doors 
Window CoveringsWindow Treatments
Community Features
MLS Area 
33050 - Marathon
Township 
65S
Financing Terms Available 
CashConventional
Roads 
Paved
Listing courtesy of THE HIGH TIDE GROUP (386) 679-5715



Listing information is provided by Participants of the Stellar MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Properties displayed may be listed or sold by various participants in the MLS Copyright 2026, Stellar MLS.
Last checked: 2026-10-20 07:22 PM EDT

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
Save
Ask
Tour
Hide
Share