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Home > 406 S Coconut Palm Boulevard, Plantation Key, FL 33070 (MLS# 618729)
$4,350,000
406 S Coconut Palm Boulevard
Plantation Key, FL 33070
MLS# 618729
4 beds  |  4 baths  |  4144 sqft
406 S Coconut Palm Blvd
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406 S Coconut Palm Blvd Rear view Bay Views!! Bay Views!! New Dock Rear Exterior Driveway Entry Entry Entry to Back Patio Living Room View from Living room View from living room Living Room Living Room Living Room Dining room Dining Room View from Dining Room View from Dining room Dining Room Dining Room Kitchen Kitchen Kitchen Kitchen Kitchen Kitchen Dining Room 2nd Floor Balcony 2nd Floor Balcony Balcony off second floor Sunset from second floor Sunset from second floor Sunset from second floor Primary Bedroom Primary Bedroom Primary Bedroom Primary Bedroom Primary Bedroom Primary Bedroom Primary closet Primary Closet Primary Closet Primary Bathroom Primary Bathroom Primary Bathroom Primary Bathroom Primary Bathroom Primary Bathroom Primary Bathroom Primary Bathroom 3rd floor balcony Sunset from 3rd floor balcony Sunset from 3rd floor Rooftop Stairs Rooftop View Rooftop View Rooftop Deck 2nd Bedroom 2nd Bedroom 2nd Bedroom 2nd bathroom 2nd bathroom 2nd bathroom 3rd Bedroom 3rd Bedroom 3rd Bedroom 3rd bedroom closet 3rd bathroom 3rd bathroom 3rd bathroom 3rd bathroom 3rd bathroom Downstairs living space Downstairs living space 4th bathroom 4th bathroom 4th bathroom 4th bathroom 4th bedroom 4th bedroom Downstairs living space downstairs living space Downstairs Living Space View from Downstairs Living Space downstair living space Backyard Back Patio Backyard New Dock New Dock Boat Lift and Double Jet Ski lift Wildlife Wildlife Wildlife Wildlife Wildlife Sunsets Sunsets 406 South Coconut Palm Blvd Front of house at night Night time at 406 S Coconut Palm Blvd 406 S Coconut Palm Blvd.
Open House (02/22/2026 - 12:00 pm - 2:00 pm)

Property 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 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.

Details
Maps
Contract Information
Listing Board: Florida Keys
As is Rght to Inspct: Yes
Species List: No
Current Price: $4,350,000
Listing Date: 2026-02-19
List Price: $4,350,000
Location, Tax & Legal
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
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
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 6
Lot SqFt: 10325
Pool: Yes
Lot Sqft Source: Property Data Card
Total Units: 0
Acres: 0.24
SqFt Source: Property Data Card
Rentals Allowed: With Restrictions
Min Rental Days: 28
Style: Single Family
Year Built: 1966
Living Apx SqFt: 4144
Total Bedrooms: 4
Full Baths: 4
Total Baths: 4
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.
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
Fee Includes
Other: 1
Dockage
Dock: Wood
Boat Lift: 1
Seawall: Concrete
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Dryer: 1
Gas Appliances: 1
Microwave: 1
Oven: 1
Range: 1
Refrigerator: 1
Stainless Steel Appliance(s): 1
Washer: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Heating
Heat Pump: 1
Waterfront
Bay Front: 1
Gulf Front: 1
Open Water: 1
Waterview
Bay/Gulf View: 1
Ocean View: 1
Open Water View: 1
Floor
Marble: 1
Tile: 1
Neighborhood Feature
Community Boat Ramp: 1
Interior Features
Drapes/Blinds Incl: 1
Entrance Foyer: 1
Quartz Countertops: 1
Walk-in Closet(s): 1
Property Condition
Updated/Remodeled: 1
Building Style
Above Flood: Unknown
Stories: 3 Stories
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Other Windows/Doors: 1
Vehicle Storage
Car(s): 4+
Covered Parking: 1
Off Street Parking: 1
Construction
CBS: 1
Combo Construction: 1
Land Size
Less Than 1/4 Acre: 1
Furnished
Furnished: 1
Negotiable: 1
Terms
Cash: 1
Conventional: 1
No Seller Finance: 1
Utilities
FKAA: 1
Porch/Balcony
Open Porch/Balcony: 1
Roof Top Deck: 1
Exterior Features
Fencing: 1
Lighting: 1
Privacy Wall/Fence: 1
Pool Info
In Ground: 1
Concrete: 1
Pre-Wired
Cable: 1
Roof
Metal Roof: 1
Status Change Info
Status: Active
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: February - 20 - 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.

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