Home in 16 Seaside Avenue, Key Largo, FL 33037 for sale with MLS# B26024530

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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16 Seaside Avenue, Key Largo, FL 33037

Price
Price:
$11,995,900.00
Original List Price:
$11,995,900.00
List Price per Sq Ft (Calculated, Approx.):
$1,824.74
Property Status and Type
Listing Type:
For Sale
Status:
Active
Special Sale Conditions:
Standard
Listing Category:
Residential
Property Type:
Single Family House
Description of Last Important Update:
New Listing
Last Major Update on:
May 5, 2026 6:47 pm
Rooms Distribution
Bedrooms:
7
Bathrooms Total:
9
Full Bath:
7
Half Bath:
2
Room Type:
Kitchen, Living Room, Master Bedroom
Rooms Total:
3
Master Bedroom Bath:
Master Bdrm - Upstairs
Dining Area:
Formal Dining, Eat-in Kitchen
Measures
Living Area:
6,574 Sqft
Built-Up Area:
14,690 Sqft
Building Area Source:
Plans
Living Area Source:
Plans
Lot Features:
Oversized Lot
Lot Size Acres:
0.14
Property Features
View from the Property:
Ocean, Water, Direct Ocean
Waterfront:
Yes
Waterfront Features:
Ocean Access, Ocean Front, Seawall
Spa
Spa Features:
Heated, In Ground
Security:
Smoke Detector(s)
Appliances:
Dryer, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Gas Range, Electric Range, Water Purifier, Water Softener, Water Softener Owned, Range, Water Purifier Owned
Interior:
High Ceilings, Pantry, Walk-In Closet(s), Kitchen Island, Built-in Features, Bar, Wet Bar, Elevator
Windows:
Storm Window(s)
Laundry:
Inside, Laundry Room, Sink
Doors:
French Doors
Air Conditioning
Air Conditioning System:
Ceiling Fan(s)
Heating
Heating System:
Central
Boat and Dock Features:
Private Dock
Property Entrance Faces:
North
Construction
Year Built:
2025
Roof:
Concrete
Levels:
Three Or More
Construction Materials:
CBS
Flooring:
Tile, Wood, Marble
Number of stories:
4
Structure Type:
House
Stories:
3
Property Condition:
New Construction
Taxes and Expenses
Tax Annual Amount:
$8,516.36
Tax Year:
2025
Tax Assessed Value:
$884,023.00
Property Tax Details:
No Homestead
Parking
Parking Total Spaces:
12
Carport Spaces:
12
Covered Spaces:
12
Parking Features:
Attached, Attached Carport, Carport
Carport
Utilities
Sewer:
Public Sewer
Utilities Available:
Cable Available
Water Source:
Public
Community
Pets Allowed?:
Yes, No Restrictions
Subdivision Name:
SEASIDE RESUBD
Senior Community:
No
Restrictions:
No Restrictions
Terms
Listing Terms Considered by Seller:
Cash, Conventional, FHA
Buyer Possession:
Before Closing
Zoning and Legal
Tax 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
Real Estate Folio Number (Parcel Number):
00492240000000
Zoning:
SC
Public Schools Assigned
Elementary School:
Key Largo
High School:
Coral Shores
Middle Or Junior School:
Key Largo
Listing History
Active on the market since:
May 5, 2026
Listing Agreement executed on:
May 5, 2026
Listing Status Last Changed On:
May 5, 2026 6:47 pm
Photos updated on:
May 5, 2026 6:48 pm
Last Modified:
May 31, 2026 9:05 pm
Additional Information
Courtesy of:
Realty & Resources LLC
Attribution:
Not provided
Location
Street Name:
Seaside
Street Number:
16
City:
Key Largo
State:
Florida
Zip Code:
33037
County:
Monroe
Latitude:
N25° 2' 29.2''
Longitude:
W81° 30' 28.6''
Street Suffix:
Avenue
Property Map

Neighborhood Stats

Source: U.S. Census Bureau, ACS 5-Year Estimates

Median Household Income $80,911
Median Home Value $660,700
Median Rent $1,896/mo
Median Age 54
Population 13,674

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