422 Harbour Drive Duck Key, FL $ 4,500,000
422 Harbour Drive
$ 4,500,000
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422 Harbour Drive

Duck Key, FL, 33050
$ 4,500,000
Bedrooms4 Baths3.0 Sq 2,620

Monthly Estimate*

$ 31,080

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View a Virtual Tour

Single Family Home for sale in Duck Key, FL

for $4,500,000 with 4 bedrooms and 3 full baths. This 2,620 square foot home was built in 1985 on a lot size of 0.54.

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

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Single Family Active

Price

$ 4,500,000

Bedrooms

4

Full Bath

3

Property Type

Single Family

Taxes

$ 20,458

Style

Lot Size

0.54

Year Built

1985

Town/City

Duck Key

County/Region

Monroe

MLS | Web ID

B26097319

Features
General
Membership Required false
Sewer Public Sewer
Heating Central
Cooling Central Air Ceiling Fan(s)
Utilities Cable Available Electricity Connected Sewer Connected Water Connected
Possession Close Of Escrow
Roof Metal
Appliances Dryer Dishwasher Electric Range Microwave Refrigerator Washer
HOA Fee 0
Garage Spaces 1
Pool Features Fenced In Ground Private
Security Features Smoke Detector(s)
Construction Materials Stucco
Pets Allowed No Pet Restrictions Yes
Year Built 1985
View Bay Water
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features Bayfront Ocean Access Seawall
Accessibility None
County Monroe
New Construction false
Property Type Residential
Attached Garage true
Subdivision Name HARBOUR ISLAND AMD
Facing Direction East
Garage Y/N true
Other Structures Gazebo
Total Rooms 6
Full Baths 3
Status Active
High School Coral Shores
City Duck Key
Senior Community Y/N false
MLS Area 5940 - Other Florida County
Carport Y/N false
Elementary School Stanley Switlik
Tax Annual Amount 20458.4
Middle/Junior High School Marathon
Property Condition Resale
MLS Area Minor Other
Virtual Tour https://www.propertypanorama.com/422-Harbour-Drive-Duck-Key-FL-33050/unbranded
Standard Status Active
Occupancy Type Vacant
Property Sub Type Additional Single Family Residence
Legal Description LTS 11 & 11A AMENDED PLAT HARBOUR ISLAND DUCK KEY PB6-84 OR576-344 OR578-572 OR795-344 OR1772-1236
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Interior
Interior Amenities Dual Sinks Living/Dining Room Upper Level Primary Vaulted Ceiling(s)
Flooring Other Tile
Furnished Y/N Furnished
Total Stories 3
Air Conditioning Y/N true
Heating Y/N true
Window Features Blinds
Fireplace Y/N false
Half Baths 0
Laundry Features Inside Laundry Closet In Hall
Total Bedrooms 4
Main Level Bedrooms 2
Main Level Bathrooms 2
Total Baths 3
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Exterior
Private Pool true
Fencing Back Yard Fenced
Parking Features Attached Driveway Garage
Water Source Public
Total Parking 3
Lot Size Area 23677
Building Area Total 5300
Lot Size Acres 0.54
Frontage Length 75.00
Frontage Type Waterfront
Waterfront Y/N true
Covered Spaces 1
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* Excluded Features
List By
Tara Lyall

Listing Agent

Affordability Calculator

$32,785
Per Month
95%
5%
0%
Monthly Principal & Interest
$31,080
Monthly Property Taxes
$1,705
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
0 Elementary School
0 Middle School
Coral Shores High School High School
Pricing History
DatePricePrice ChangeDescription
11/6/2026$4,500,000 Listed Price

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422 Harbour Drive, Duck Key, FL, 33050 is a Single Family Home for sale at $4,500,000 with 2,620 sqft and a lot size of 0.54. 422 Harbour Drive has 4 bedrooms, 3.0 baths, and was built in 1985. The property's zip code is 33050 which is in Duck Key, FL