406 S Coconut Palm Boulevard, Plantation Key, FL 33070

$4,350,000

Property Type: Residential Bedrooms: 4 Baths: 4 Square Footage: 4,144 Lot Size (sq. ft.): 10,325 Status: Active

Current Price: $4,350,000 List Date: 2/20/2026 Last Modified: 2/23/2026

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.

More Information MLS# 618729

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 - 23 - 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.

Search powered by FBS Products