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406 S Coconut Palm Boulevard, Plantation Key, FL 33070

$4,190,000
Property Type: Residential Bedrooms: 4 Baths: 4 Square Footage: 4,144 Lot Size (sq. ft.): 10,325 Status: Contingent/Show
Current Price: $4,190,000 List Date: 2/20/2026 Last Modified: 4/07/2026

Overview

Description

Experience elevated coastal living in this exceptional 4-bedroom, 4-bathroom bayside estate offering 4,144 sq ft of refined waterfront luxury in highly desirable Plantation Key Colony. Designed to capture breathtaking sunset views, this residence offers expansive living spaces filled with natural light and seamless indoor-outdoor living. The chef's kitchen features stainless steel appliances, double ovens, gas cooking, generous counter space, and custom finishes, ideal for entertaining. Two luxurious primary suites include spa-inspired baths and oversized walk-in closets, creating private retreats. A separate downstairs guest quarters provides comfort and independence for extended family or visitors. The rooftop deck showcases unobstructed open-water bay views and spectacular Keys sunsets year-round. Built for durability and peace of mind, the home offers a metal roof, impact windows and doors, full fencing, and a private electric gate. All-new professional landscaping enhance ...

Listing Details MLS# 618729

Location, Tax & Legal

Street #
406
Direction
S
Street Name
Coconut Palm
Street Suffix
Boulevard
Key/Island
Plantation Key
State/Province
FL
Zip Code
33070
County
Monroe
Subdivision
Plant Key Colony (90.0)
Area
25 - Plantation Key
City
Tavernier
Off Shore Island
No
Mile Marker
90
Marathon Neighborhood
N/A
Side
Bay/Gulf
Flood Zone
VE,VE,AE
Alternate Key #
1527939
Handicap Access
No
Zoning
R1 - Residential Single Family
Deed Restrictions
No
Legal
BK 1 LT 9 REVISED PLAT OF PT OF PLANTATION KEY COLONY PLANTATION KEY PB4-64
Taxes
34917
Tax Year
2025
Pub Sewer HkUp
Yes

Contract Information

Listing Board
Florida Keys
As is Rght to Inspct
Yes
Species List
No

General Property Description

Realtor.COM Type
Residential - Single Family
Style
Single Family
Waterfront
Yes
Control Depth
6
Pool
Yes
Year Built
1966
Lot SqFt
10325
Lot Sqft Source
Property Data Card
Acres
0.24
Living Apx SqFt
4144
SqFt Source
Property Data Card
Total Bedrooms
4
Full Baths
4
Total Baths
4
Rentals Allowed
With Restrictions
Min Rental Days
28
Total Units
0

Status Change Info

Contingent
Contingent/Show

Association Info

Mandatory Home Owners Asc
No
Voluntary Home Owners Asc
Yes
1st Right of Refusal
No
Association Fee $
250
Assoc/Mnt Fee Per
Yearly

Dockage

Dock
Wood
Seawall
Concrete
Boat Lift
Yes

More Information

Building Style

Above Flood
Unknown
Stories
3 Stories

Vehicle Storage

Car(s)
4+
Covered Parking
Yes
Off Street Parking
Yes

Remarks & Misc

Remarks – Consumer
Experience elevated coastal living in this exceptional 4-bedroom, 4-bathroom bayside estate offering 4,144 sq ft of refined waterfront luxury in highly desirable Plantation Key Colony. Designed to capture breathtaking sunset views, this residence offers expansive living spaces filled with natural light and seamless indoor-outdoor living. The chef's kitchen features stainless steel appliances, double ovens, gas cooking, generous counter space, and custom finishes, ideal for entertaining. Two luxurious primary suites include spa-inspired baths and oversized walk-in closets, creating private retreats. A separate downstairs guest quarters provides comfort and independence for extended family or visitors. The rooftop deck showcases unobstructed open-water bay views and spectacular Keys sunsets year-round. Built for durability and peace of mind, the home offers a metal roof, impact windows and doors, full fencing, and a private electric gate. All-new professional landscaping enhances the lush tropical setting. The brand-new dock features a 20,000 lb boat lift and double jet ski lift, providing exceptional dockage and immediate access to open water. Marine life is abundant right off the dock, including manatees, parrot fish, goliath grouper, tarpon, eels, and starfish. Located on the bay side, this property is ideal for backcountry fishing while still offering a quick boating commute to the ocean side for reef and offshore adventures--truly the best of both worlds. Seller is offering a $75,000 credit toward a pool currently in the permit process. Seller has already paid a $10,000 non-refundable deposit, which is not part of the $75,000 credit. A rare opportunity to own a premier waterfront home in the Florida Keys.
Directions
From Overseas Highway turn onto Royal Poinciana Blvd. towards Bayside. Turn left onto S Coconut Palm Blvd. House is on the left.

Fee Includes

Other
Yes

Tax Exemptions

None
Yes

Appliances

Dishwasher
Yes
Dryer
Yes
Gas Appliances
Yes
Microwave
Yes
Oven
Yes
Range
Yes
Refrigerator
Yes
Stainless Steel Appliance(s)
Yes
Washer
Yes

Pets

Pets Allowed
Yes

Cooling

Ceiling Fans(s)
Yes
Central Air
Yes

Heating

Heat Pump
Yes

Waterfront

Bay Front
Yes
Gulf Front
Yes
Open Water
Yes

Waterview

Bay/Gulf View
Yes
Ocean View
Yes
Open Water View
Yes

Floor

Marble
Yes
Tile
Yes

Neighborhood Feature

Community Boat Ramp
Yes

Interior Features

Drapes/Blinds Incl
Yes
Entrance Foyer
Yes
Quartz Countertops
Yes
Walk-in Closet(s)
Yes

Property Condition

Updated/Remodeled
Yes

Windows/Doors

Impact Rstnce Doors
Yes
Impact Rstnce Window
Yes
Other Windows/Doors
Yes

Construction

CBS
Yes
Combo Construction
Yes

Land Size

Less Than 1/4 Acre
Yes

Furnished

Furnished
Yes
Negotiable
Yes

Terms

Cash
Yes
Conventional
Yes
No Seller Finance
Yes

Utilities

FKAA
Yes

Porch/Balcony

Open Porch/Balcony
Yes
Roof Top Deck
Yes

Exterior Features

Fencing
Yes
Lighting
Yes
Privacy Wall/Fence
Yes

Pool Info

In Ground
Yes
Concrete
Yes

Pre-Wired

Cable
Yes

Roof

Metal Roof
Yes

Property Features

Fee Includes: Other Tax Exemptions: None Waterfront: Bay Front; Gulf Front; Open Water Waterview: Bay/Gulf View; Ocean View; Open Water View Dockage: Boat Lift Property Condition: Updated/Remodeled Vehicle Storage: Covered Parking; Off Street Parking Furnished: Furnished; Negotiable Cooling: Ceiling Fans(s); Central Air Heating: Heat Pump Utilities: FKAA Interior Features: Drapes/Blinds Incl; Entrance Foyer; Quartz Countertops; Walk-in Closet(s) Pre-Wired: Cable Appliances: Dishwasher; Dryer; Gas Appliances; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Fencing; Lighting; Privacy Wall/Fence Pool Info: In Ground; Concrete Construction: CBS; Combo Construction Floor: Marble; Tile Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Community Boat Ramp Land Size: Less Than 1/4 Acre Terms: Cash; Conventional; No Seller Finance
Listing Office: Coldwell Banker Schmitt Key Largo
Last Updated: April - 07 - 2026
The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.