16 Seaside Avenue, Key Largo, FL 33037

bedrooms 7
bathrooms 8
|Other
NZD $20,947,230
USD $11,750,000
Published on: 25 Aug 2026
Last updated on: 09 Oct 2026
16 Seaside Avenue, Key Largo, FL 33037
16 Seaside Avenue, Key Largo, FL 33037
16 Seaside Avenue, Key Largo, FL 33037
+108
16 Seaside Avenue, Key Largo, FL 33037
  • 108
Property ID: 110119654444
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Commercial Sale, Key Largo, FL

16 Seaside Avenue, Key Largo, FL 33037
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.

Property Details

Basic Info

Property Type
Other
Listing Status
Active
Land Size
566.56 m2
Building Size
611.77 m2
Year Built
2025
Rooms
7 bedroom(s), 8 bathroom(s)
County
Monroe
Parcel ID
00492240000000
Provider
Florida Keys Board of REALTORS®
Subdivision
Seaside Sub (94.5)
Brokerage Office Name
Berkshire Hathaway HomeServices Freewheeler Realty
Brokerage Office Phone
(305) 664-4444
Neighbourhoods
Seaside Sub (94.5)
Address
16 Seaside Avenue, Key Largo, FL 33037

Tax History

YearTax amount
2025USD $8516NZD $15,182*

*Converted price in your currency provided by Open Exchange Rates. Exchange rates are subject to continuous change. Neither realestate.co.nz nor its affiliates guarantee that the conversion reflects current conversion rates and are not responsible for any inaccuracies. realestate.co.nz recommends that you independently verify any information before relying on it.

Contact Agent
Kelsey Caputo - Frins
Berkshire Hathaway HomeServices Keys Real Estate - Islamorada
85992 Overseas Hwy , Islamorada, FL 33036
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Kelsey Caputo - Frins
85992 Overseas Hwy , Islamorada, FL 33036
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      Property ID: 110119654444

      Original Property ID: 3yd-FLKEYSMLSFL-621086
      Data provided by Florida Keys Board of REALTORS®, MLS #: 621086
      * THIS SERVICE MAY CONTAIN TRANSLATIONS POWERED BY GOOGLE. GOOGLE DISCLAIMS ALL WARRANTIES RELATED TO THE TRANSLATIONS, EXPRESS OR IMPLIED, INCLUDING ANY WARRANTIES OF ACCURACY, RELIABILITY, AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
      Copyright © 2026 Florida Keys Board of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.