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16 Seaside Ave , Key Largo, FL 33037

$11,750,000
  • 16 Seaside Ave , Key Largo, FL 33037 Main Photo

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Active
BEDS7 BATHS7 full 2 partial SQUARE FEET6,585 MLS#A12043189
STATUSActive PROPERTY TYPEResidential - Single Family SUBDIVISIONSEASIDE RESUBD

Property Description

This extraordinary 7-bedroom, 7 full and 2 half-bath residence offers luxurious living designed for effortless entertaining and multi-generational enjoyment. From the moment the private gates open, a fully integrated smart home system seamlessly controls the estate--from the front entrance and security system to interior lighting, climate, surround sound, and even the dock lighting--creating a level of convenience rarely found in waterfront homes. A commercial elevator services all three levels, while a whole-house generator provides peace of mind year-round. With everyday living in mind, the home features 2 dedicated laundry rooms for the upmost functionality. Every bedroom serves as a private retreat, complete with its own spa-inspired ensuite bathroom, spacious walk-in closet, and custom built-in closet system. Expansive open living areas are filled with natural light and thoughtfully designed to maximize breathtaking Ocean views. Outdoor living rivals that of a private resort. The spectacular oceanfront pool, spa and waterfall, gazebo, outdoor kitchen, and integrated indoor/ outdoor surround sound create the perfect setting for entertaining. A private sandy beach and pier provide an idyllic place to enjoy sunrises over the Atlantic, while the rooftop observation deck captures panoramic ocean views of both the ocean and bay. Best of all this property offers the ability for short term 7-Day rentals!

16 Seaside Ave | MLS# A12043189

This single family home located at 16 Seaside Ave , Key Largo, FL 33037 is currently listed for sale with an asking price of $11,750,000. This property was built in 2025 and has 7 bedrooms and 7 full and 2 partial baths with 6585 sq. ft. Seaside Ave is located in the SEASIDE RESUBD subdivision. Search SEASIDE RESUBD real estate on mdilenge.realty100.com today.

Property Features

Property Type: Residential - Single Family
Cooling: Other
Fenced: Yes
Heating: Central
Home Style: Attached, Three Or More Stories
Roof Type: Concrete
Taxes: $8,516
Year Built: 2025

Amenities

First Floor Entry
Built-in Features
Closet Cabinetry
Elevator
Entrance Foyer
Pantry
Skylight
Walk-In Closet(s)
Wet Bar
Storage
Utility Room/Laundry
Built-In Grill
Lighting
Open Balcony

Feature Descriptions

Accessibility: Accessible Elevator Installed
Appliances: Dishwasher, Dryer, Electric Water Heater, Gas Range, Microwave, Refrigerator, Washer
Community Features: None
Crops Included Y/N: No
Days on Site: 13
Door Features: High Impact Doors
Exterior: CBS Construction, Pre-Cast Concrete Construction
Fencimg: Fenced
Flooring: Concrete, Tile
Home Warranty Y/N: No
Laundry: Utility Room/Laundry
Lease Considered Y/N: No
Listing Terms: All Cash, Conventional, FHA
Lot: 1/4 To Less Than 1/2 Acre Lot
Other Equipment: Elevator
Parcel#: 00492240-000000
Parking: Attached Carport, Driveway, Guest, Rv/Boat Parking
Parking Notes: Attached Carport, Driveway, Guest, Rv/Boat Parking
Patio/Porch: Open Balcony, Open Porch
Pool: Concrete, Heated
Property Attached Y/N: No
Property Sub-Type: Single Family Residence
Security: Smoke Detector
Sewer: Public Sewer
Spa: Yes
Special View Info: Ocean
Water: Municipal Water
Water Features: Ocean Access, Ocean Front
Window: Skylight

Listed By / Shown By

Listed By

Agency Name: Langley Knight Gardner Islamorada
Agency Phone: 3053639998

Shown By

Agent Name: Michael Dilenge
Agent Phone: Cell: (954) 592-4005
Agency Title: Realty 100

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Estimated Payment

$ 30,287.16 per month $26,150.41 Principal & Interest $709.67 Property Tax $3,427.08 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers 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 on this site was last updated 07/08/2026. The listing information on this page last changed on 07/08/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Wed 07/08/2026 12:00:07 AM EST) or Miami MLS (last updated Tue 07/07/2026 11:49:05 PM EST) or Stellar MLS (last updated Tue 07/07/2026 11:43:59 PM EST) or Beaches MLS (last updated Tue 07/07/2026 11:50:58 PM EST). Real estate listings held by brokerage firms other than Realty 100 may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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