16 Seaside Ave Islamorada, FL $ 11,995,000
16 Seaside Ave
$ 11,995,000
Recently Listed New Construction
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16 Seaside Ave

Islamorada, FL, 33037
$ 11,995,000
Bedrooms7 Baths7.2 Sq 6,574

Monthly Estimate*

$ 73,855

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View a Virtual Tour

Single Family Home for sale in Islamorada, FL

for $11,995,000 with 7 bedrooms and 7 full baths, 2 half baths. This 6,574 square foot home was built in 2025.

Welcome to 16 Seaside, an exceptional oceanfront estate offering modern design, premier boating, and investment versatility just one hour from Miami. Set on a protected private basin, the property features secure deep-water dockage for multiple vessels, each with shore power and water—an ideal setup for serious boaters. Spanning 6,585 sq ft under air, the home includes seven bedrooms, seven en-suite baths, and two half baths, with dual primary suites designed for flexibility and privacy. Interiors feature a custom chef’s kitchen, climate-controlled wine cellar, elevator, four-zone AC, and full smart-home automation. Expansive living spaces open to multiple terraces with panoramic ocean views, while a third-floor entertainment level offers a standout setting for hosting. Outdoors, enjoy a resort-style pool and spa, covered summer kitchen, tiki hut, and private sandy peninsula, all surrounded by lush landscaping and privacy fencing. Additional features include seven balconies, gated entry, and approximately 2,500 sq ft of covered parking. Built with reinforced concrete, impact glass, and a whole-home generator, the home blends durability with modern luxury. Situated on a .48-acre double lot with flexible suburban commercial zoning, 16 Seaside offers rare potential for private use, events, or vacation rentals in the Florida Keys.

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Single Family Active

Price

$ 11,995,000

Bedrooms

7

Full Bath

7

Half Bath

2

Property Type

Single Family

Taxes

$ 8,516

Style

Year Built

2025

Town/City

Islamorada

County/Region

Monroe

MLS | Web ID

A11992598

Features
General
Sewer Public Sewer
Heating Central
Cooling Central Air Zoned
Possession Close Of Escrow
Roof Concrete
Appliances Dryer Dishwasher Disposal Gas Range Microwave Refrigerator Washer
Development Status New Construction
Garage Spaces 0
Patio/Porch Features Balcony Glass Enclosed Open Porch
Architectural Style Contemporary/Modern
Pool Features Heated Pool
Security Features Security Gate
Restrictions No Restrictions
Construction Materials Block
Year Built 2025
View Ocean
Levels Three Or More
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features Navigable Water Ocean Front Seawall
Community Features Boat Facilities Gated
County Monroe
New Construction true
Property Type Residential
Subdivision Name SEASIDE RESUBD
Facing Direction West
Garage Y/N false
Total Rooms 0
Full Baths 7
Special Listing Conditions Listed As-Is
Status Active
Directions From US1 turn onto Lime street turn right onto Seaside Ave.
City Islamorada
Senior Community Y/N false
Zoning Description SC
MLS Area 98 Florida Keys
Lot Size Units Square Feet
Lot Size Square Feet 6250
Carport Spaces 4
Carport Y/N true
Listing Terms Cash Conventional
Spa Features Heated In Ground
Year Built Details New Construction
Tax Annual Amount 8516
MLS Area Minor Other Geographic Area (Out Of Area Only)
Lease Considered Y/N false
Virtual Tour https://www.propertypanorama.com/instaview/mia/A11992598
Standard Status Active
Occupancy Type Call Agent
Property Sub Type Additional Single Family Residence
Legal Description PT SQ 4 RE-SUB SEASIDE PB2-10 KEY LARGO G57-212 OR773-777 OR773-778 OR917-2251 OR1326-1721 OR3134-136 OR3134-177 OR3156-1053 OR3172-0620 OR3
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Interior
Interior Amenities Built-in Features Closet Cabinetry Dual Sinks Entrance Foyer First Floor Entry Pantry Tub Shower Upper Level Primary Bar Walk-In Closet(s) Elevator
Flooring Marble Tile
Air Conditioning Y/N true
Heating Y/N true
Window Features Impact Glass
Half Baths 2
Total Bedrooms 7
Total Baths 9
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Exterior
Exterior Amenities Balcony Barbecue Fence Security/High Impact Doors Lighting Outdoor Grill Porch
Parking Features Covered Driveway Guest
Water Source Public
Lot Size Area 6250
Spa true
Building Area Total 14690
Frontage Length 50
Waterfront Y/N true
Covered Spaces 4
Road Frontage Type City Street
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* Excluded Features
List By
Ocean Sothebys Intl Realty

Broker

305-923-1337

Contact

Affordability Calculator

$74,565
Per Month
99%
1%
0%
Monthly Principal & Interest
$73,855
Monthly Property Taxes
$710
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
4/7/2026$11,995,000 -4.04% Price Down
3/31/2026$12,500,000 Listed Price

Map


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16 Seaside Ave, Islamorada, FL, 33037 is a Single Family Home for sale at $11,995,000 with 6,574 sqft. 16 Seaside Ave has 7 bedrooms, 7.2 baths, and was built in 2025. The property's zip code is 33037 which is in Islamorada, FL