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$11,995,900
12 Days On Site
16 Seaside AvenueKey Largo, FL 33037
For Sale|Single Family Residence|Active
7
Beds
9
Total Baths
7
Full Baths
2
Partial Baths
6,574
SqFt
$1,825
/SqFt
2025
Built
Subdivision:
SEASIDE RESUBD
County:
Monroe
Call Now: (561) 576-6110
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(561) 576-6110
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Monthly Payment (Est.)
$54,730Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.
This property is an exquisite example of modern ocean side living in the Florida Keys with 7 bedrooms, 7 in suite bathrooms, 2 half baths, whole smart home technology for lights, security and sound all the way to the beach, custom chef kitchen, whole home generator, 4 zone cooling, elevator, custom wine cellar, and primary bedrooms on 2 floors. Outside you have an outside kitchen, extended covered seating, pool with spa and waterfall off the pergola, private lagoon with parking for five boats each with water and shore power, boat lift, custom fish station, private beach with tiki hut, approximately 2,500 sq feet of covered parking and smart home controlled LED lighting.
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Listing Snapshot
Price
$11,995,900
Days On Site
12 Days
Bedrooms
7
Inside Area (SqFt)
6,574 sqft
Total Baths
9
Full Baths
7
Partial Baths
2
Lot Size
0.14 Acres
Year Built
2025
MLS® Number
B26024530
Status
Active
Property Tax
$8,516.36
HOA/Condo/Coop Fees
N/A
Sq Ft Source
Plans
Friends & Family
Recent Activity
| 2 weeks ago | Listing first seen on site | |
| 2 weeks ago | Listing updated with changes from the MLS® |
General Features
Acres
0.14
Carport
12
Direction Faces
North
Levels
Three Or More
Number Of Stories
4
Parking
Attached CarportAttachedCarport
Parking Spaces
12
Pets
Yes
Property Condition
New Construction
Property Sub Type
Single Family Residence
Security
Smoke Detector(s)
Sewer
Public Sewer
Special Circumstances
Standard
SqFt Total
14690
Utilities
Cable Available
Water Source
Public
Zoning
SC
Interior Features
Appliances
DryerDishwasherElectric RangeDisposalGas RangeMicrowaveWater Purifier OwnedRangeRefrigeratorWater Softener OwnedWater SoftenerWater PurifierWasher
Cooling
Ceiling Fan(s)
Flooring
MarbleTileWood
Heating
Central
Interior
Wet BarBuilt-in FeaturesEat-in KitchenElevatorHigh CeilingsKitchen IslandPantryBarWalk-In Closet(s)
Laundry Features
InsideLaundry RoomSink
Main Level Bedrooms
2
Spa
Yes
Window Features
Storm Window(s)
Kitchen
Living Room
PrimaryBedroom
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Exterior Features
Construction Details
Block
Lot Features
Waterfront
Roof
Concrete
Spa
Yes
Spa Features
HeatedIn Ground
View
OceanWater
Waterfront
Yes
Waterfront Features
Ocean AccessOcean FrontSeawall
Waterview
OceanWater
Windows/Doors
Storm Window(s)
Community Features
Financing Terms Available
CashConventionalFHA
MLS Area
5940 - Other Florida County
Schools
School District
Unknown
Elementary School
Key Largo
Middle School
Key Largo
High School
Coral Shores
Listing courtesy of Realty & Resources LLC
All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc. (a Flex MLS feed)
Last checked: 2026-05-18 12:16 PM UTC
All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc. (a Flex MLS feed)
Last checked: 2026-05-18 12:16 PM 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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