$11,750,000
16 Seaside Avenue
Key Largo, FL 33037
SEASIDE RESUBD
Explore the area: Monroe County real estate
Price Check
How this price compares
- List price
- $11,750,000
- Price per sq ft
- $1,784
- Original price
- Unchanged
- Days on market
- 90
This 7-bedroom single-family home is listed at $11,750,000, or $1,784 per square foot. It has been on the market for 90 days.
Estimated monthly payment
$61,751 /mo
Principal and interest only, based on $2,350,000 down (20%), a 6.875% 30-year fixed rate. Property taxes, homeowners insurance are not included.
Customize this estimateListing Snapshot
- Price
- $11,750,000
- Days on Site
- 90 Days
- Bedrooms
- 7
- Total Baths
- 9
- Full Baths
- 7
- Partial Baths
- 2
- Living Area
- 6,585 sqft
- Year Built
- 2025
- Property Type
- Single Family
- MLS #
- A12043189
- Property Tax
- $8,516 (2025)
- Subdivision
- SEASIDE RESUBD
- County
- Monroe
- Status
- Active
- Special Conditions
- Listed As Is
About This Property
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!
Virtual TourGeneral Features
- Property Type
- Single Family
- Status
- Active
- Year Built
- 2025
- Property Condition
- New Construction
- New Construction
- Yes
- Number of Stories
- 3
- Levels
- Three Or More
- Garage Spaces
- 0
- Parking
- Attached Carport / Boat / Carport / Driveway / Guest / Rv Access Parking
- Direction Faces
- Northwest
- Living Sq Ft
- 6,585
- Sewer
- Public Sewer
- Water Source
- Public
- Zoning
- Single Family
Interior Features
- Appliances
- Dryer / Dishwasher / Electric Water Heater / Gas Range / Microwave / Refrigerator / Washer
- Cooling
- Other
- Heating
- Central
- Flooring
- Concrete / Tile
- Spa
- Yes
- Spa Features
- Heated / In Ground
- Interior Features
- Wet Bar / Built In Features / Closet Cabinetry / Entrance Foyer / Elevator / Other / Pantry / Storage / Walk In Closets
- Windows
- Skylights
- Furnished
- Unfurnished
Exterior Features
- Construction
- Block / Pre Cast Concrete
- Roof
- Concrete
- Exterior Features
- Built In Barbecue / Balcony / Barbecue / Lighting / Outdoor Living Area
- Private Pool
- Yes
- Pool Features
- Concrete / Heated
- Patio & Porch
- Open / Porch / Balcony
- Lot Features
- Quarter To Half Acre Lot
- Waterfront
- Yes
- Waterfront Features
- Ocean Front
- Frontage
- Waterfront
- Frontage Length
- 200.00 ft
- View
- Beach / Ocean
Community & HOA
- Association Amenities
- None
- Security
- Smoke Detectors
- Pets Allowed
- Yes
- Financing Terms
- Cash / Conventional / FHA
- Restrictions
- No Restrictions
- MLS Area
- 5940 - Other Florida County
Schools
- Elementary School
- Key Largo
- Middle School
- Key Largo
- High School
- Coral Shores
About the Area
- Homes for Sale
- 222
- Median List Price
- $897,000
- Median $/Sq Ft
- $699
- Avg Days on Market
- 157
Frequently Asked Questions
- How do I schedule a tour of 16 Seaside Avenue, Key Largo, FL 33037?
- Use the Tour button on this listing to request a showing of 16 Seaside Avenue, Key Largo, FL 33037. Pick a day and time and choose an in-person or video-chat tour, and a Pure Equity agent will confirm your visit, often the same day.
- Is 16 Seaside Avenue, Key Largo, FL 33037 still available?
- 16 Seaside Avenue, Key Largo, FL 33037 is currently listed as Active, and has been on the market 90 days. Status updates directly from the MLS as homes go under contract, so ask us to confirm availability before you plan a visit.
- How much is the monthly payment for 16 Seaside Avenue, Key Largo, FL 33037?
- With 20% down ($2,350,000) on the $11,750,000 list price and a 30-year fixed loan at an illustrative 6.875% rate, the estimated principal & interest for 16 Seaside Avenue, Key Largo, FL 33037 is about $61,751/mo, before property taxes, insurance. Use the payment estimate on this page to adjust the down payment and rate.
- How do I get pre-approved to buy 16 Seaside Avenue, Key Largo, FL 33037?
- Getting pre-approved shows sellers you're a serious buyer and clarifies your true budget before you offer on 16 Seaside Avenue, Key Largo, FL 33037. Contact Pure Equity and we'll connect you with a trusted local lender to review your financing options, no obligation.
- What schools serve 16 Seaside Avenue, Key Largo, FL 33037?
- 16 Seaside Avenue, Key Largo, FL 33037 is zoned for Key Largo (elementary), Key Largo (middle), Coral Shores (high). School assignments and boundaries can change year to year, so confirm current zoning with the local school district before you buy.
- Can I negotiate the price of 16 Seaside Avenue, Key Largo, FL 33037?
- Often, yes. The right offer on 16 Seaside Avenue, Key Largo, FL 33037 depends on how it's priced against comparable single family sales in Key Largo, how long it's been listed, and how motivated the seller is. Pure Equity will run the comps and help you craft a competitive, well-supported offer.
Listing courtesy of Langley Knight Gardner Islamorada
Listing information is provided by BeachesMLS, Inc.and is deemed reliable but not guaranteed accurate by the MLS or Pure Equity. Information is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. © 2026 BeachesMLS, Inc. Last updated June 25, 2026.
$11,750,000
Interested in This Property?
Contact us to schedule a showing or ask a question.
Own a home near this one? See what it would sell for today
Listed by Kelsey Caputo- Frins, Langley Knight Gardner Islamorada
Map & Location
Property Types
