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$11,750,000
49 Days On Site

16 Seaside Avenue
Key Largo, FL 33037

For Sale|Multi Family|Active
7
Beds
9
Total Baths
7
Full Baths
2
Partial Baths
6,585
SqFt
$1,784
/SqFt
2025
Built
Subdivision:
Seaside Sub (94.5)
County:
Monroe
Listing courtesy of Kelsey Caputo - Frins of Berkshire Hathaway HomeServices Keys Real Estate - Islamorada
Call Now: 305-395-3300
Is this the listing for you? We can help make it yours.
305-395-3300
16 Seaside Avenue16 Seaside Avenue16 Seaside Avenue16 Seaside Avenue
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Exceptional opportunity to acquire a newly constructed oceanfront estate in Key Largo offering luxury, income potential and substantial waterfront infrastructure. This 7-bedroom, 7-full and 2-half-bath residence is eligible for 7-day vacation rentals, creating an opportunity for investors seeking a luxury short-term rental, corporate retreat or hybrid investment/personal residence. Designed for large-group accommodations, all seven bedrooms feature private ensuite baths and custom walk-in closets. A commercial elevator services all three levels, while a fully integrated smart-home system extends from the gated entrance throughout the residence to the pool and dock. Additional features include interior/exterior surround sound and a whole-house generator. Outside, the property functions as a private resort with an oceanfront pool, gazebo, outdoor kitchen, sandy pier and rooftop deck. A protected private boat basin with six slips provides exceptional dockage and immediate access to the Florida Keys boating lifestyle. SELLER FINANCING AVAILABLE! Contact listing agent for Pro Formas and financing details.

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Listing Snapshot
Price 
$11,750,000
Days On Site 
49 Days
Bedrooms 
7
Inside Area (SqFt) 
6,585 sqft
Total Baths 
9
Full Baths 
7
Partial Baths 
2
Lot Size 
0.14 Acres
Year Built 
2025
MLS® Number 
621086
Status 
Active
Property Tax 
$8,516.36
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
2 months agoListing first seen on site
2 months agoListing updated with changes from the MLS®
General Features
Acres 
0.14
Parking 
CarportOff Street
Property Sub Type 
Multi Family
Security 
Smoke Detector(s)
SqFt Total 
6585
Zoning 
SC - Sub Urban Commercial
Interior Features
Appliances 
RefrigeratorRangeWasherDryerDishwasher
Cooling 
Central Air
Flooring 
Tile
Interior 
Wet BarPantryEntrance Foyer
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Exterior Features
Construction Details 
Concrete
View 
Ocean
Waterfront 
Yes
Waterfront Features 
Ocean Front
Waterview 
Ocean
Community Features
MLS Area 
26 - Key Largo S of MM 96.9
Listing courtesy of Kelsey Caputo - Frins of Berkshire Hathaway HomeServices Keys Real Estate - Islamorada



Listing information is provided by Participants of the Florida Keys Board of REALTORS MLS. IDX information is provided exclusively for 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 is deemed reliable but not guaranteed. Copyright 2026, Florida Keys Board of REALTORS MLS.
Data last updated at: 2026-10-13 07:37 AM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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