$11,995,900
16 Seaside Avenue
Key Largo, FL 33037
MLS# B26024530
7 beds  |  9 baths  |  14690 sqft


36 Pool Deck (4)
  1 / 182  
36 Pool Deck (4) 1 Exteriors (1) 1 Exteriors (5) 2 Floor Plan Entrance 2 Parking 3 Entryway (1) 3 Entryway (2) 4 Entrance (1) 4 Entrance (2) 4 Floor Plan 2nd Floor 5 Lobby (1) 5 Lobby (2) 5 Lobby (3) 6 Kitchen (1) 6 Kitchen (2) 6 Kitchen (3) 6 Kitchen (4) 6 Kitchen (5) 6 Kitchen (6) 6 Kitchen (7) 6 Kitchen (8) 6 Kitchen (9) 6 Kitchen (10) 6 Kitchen (11) 6 Kitchen (12) 7 Dining Area (1) 8 Kitchen Balcony (2) 8 Kitchen Balcony (3) 9 Dining Area (2) 10 Kitchen (13) 11 IT Closet 12 Powder Room 13 Laundry Room 14 Guest Bedroom Suite A (1) 14 Guest Bedroom Suite A (2) 14 Guest Bedroom Suite A (3) 14 Guest Bedroom Suite A (4) 14 Guest Bedroom Suite A (5) 14 Guest Bedroom Suite A (6) 14 Guest Bedroom Suite A (7) 14 Guest Bedroom Suite A (8) 14 Guest Bedroom Suite A (9) 15 Lobby (1) 15 Lobby (2) 15 Lobby (3) 16 Guest Bedroom Suite B (1) - Copy 16 Guest Bedroom Suite B (2) - Copy 16 Guest Bedroom Suite B (3) 16 Guest Bedroom Suite B (4) 16 Guest Bedroom Suite B (5) 16 Guest Bedroom Suite B (6) 16 Guest Bedroom Suite B (7) 16 Guest Bedroom Suite B (8) 16 Guest Bedroom Suite B (9) 16 Guest Bedroom Suite B (10) 16 Guest Bedroom Suite B (11) 17 Guest Bedroom Suite C (1) 17 Guest Bedroom Suite C (2) 17 Guest Bedroom Suite C (3) 17 Guest Bedroom Suite C (4) 17 Guest Bedroom Suite C (5) 18 Primary Bedroom (1) 18 Primary Bedroom (2) 18 Primary Bedroom (3) 18 Primary Bedroom (4) 18 Primary Bedroom (5) 19 Primary Closet (1) 19 Primary Closet (2) 20 Primary Bathoom (1) 20 Primary Bathoom (2) 20 Primary Bathoom (3) 20 Primary Bathoom (4) 20 Primary Bathoom (5) 20 Primary Bathoom (6) 20 Primary Bathoom (7) 20 Primary Bathoom (8) 20 Primary Bathoom (9) 21 Lobby (1) 21 Lobby (2) 22 Floor Plan 3rd Floor 22 Lobby 3rd Floor (1) 22 Lobby 3rd Floor (2) 22 Lobby 3rd Floor (3) 22 Lobby 3rd Floor (4) 23 Living Area (1) 23 Living Area (2) 23 Living Area (3) 23 Living Area (4) 23 Living Area (5) 23 Living Area (6) 23 Living Area (7) 23 Living Area (8) 23 Living Area (9) 23 Living Area (10) 24 Balcony (1) 24 Balcony (2) 25 Guest Bedroom Suite A (1) 25 Guest Bedroom Suite A (2) 25 Guest Bedroom Suite A (3) 25 Guest Bedroom Suite A (4) 25 Guest Bedroom Suite A (5) 25 Guest Bedroom Suite A (6) 25 Guest Bedroom Suite A (7) 25 Guest Bedroom Suite A (8) 26 Laundry Room (1) 26 Laundry Room (2) 26 Laundry Room (3) 27 Powder Room 28 Lobby 3rd Floor (05) 29 Guest Bedroom B and Primary Suite 30 Primary Bedroom (1) 30 Primary Bedroom (2) 30 Primary Bedroom (3) 30 Primary Bedroom (4) 30 Primary Bedroom (5) 30 Primary Bedroom (6) 30 Primary Bedroom (7) 31 Primary Closet (1) 31 Primary Closet (2) 31 Primary Closet (3) 32 Primary Bath (1) 32 Primary Bath (2) 32 Primary Bath (3) 32 Primary Bath (4) 32 Primary Bath (5) 32 Primary Bath (6) 32 Primary Bath (7) 33 Guest Bedroom Suite B (1) 33 Guest Bedroom Suite B (2) 33 Guest Bedroom Suite B (3) 33 Guest Bedroom Suite B (4) 33 Guest Bedroom Suite B (5) 33 Guest Bedroom Suite B (6) 33 Guest Bedroom Suite B (7) 33 Guest Bedroom Suite B (8) 33 Guest Bedroom Suite B (9) 33 Guest Bedroom Suite B (10) 34 Terrace (1) 34 Terrace (2) 34 Terrace (3) 35 Exteriors (2) 35 Exteriors (3) 36 Pool Deck (1) 36 Pool Deck (2) 36 Pool Deck (3) 37 Gazebo (1) 37 Gazebo (2) 37 Gazebo (3) 38 Beach (1) 38 Beach (2) 38 Beach (3) 38 Beach (4) 38 Beach (5) 38 Beach (6) 38 Beach (7) 39 Boat Docks (1) 39 Boat Docks (2) 40 Exit 41 Aerials (1) 41 Aerials (2) 41 Aerials (3) 41 Aerials (4) 41 Aerials (5) 41 Aerials (6) 41 Aerials (7) Bedroom1 Bedroom2 Bedroom3 DiningArea KitchenDining Staged 3rd floor 3 Staged Bedromm 6 Staged Dining Room 3 Staged Office 2 Staged picture 3rd floor Staged Picture bedroom 2 Staged Picture Bedroom Staged Picture Dining Room 2 Staged Picture Dining Room Staged Picture Office 3 Staged Picture Primary Bedroom TVWall

Property Description
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.

Details
Maps
Contract Information
Comp Sale YN: No
Listing Date: 2026-05-05
Status: Active
Original List Price: 11995900
List Price: $11,995,900
Current Price: $11,995,900
Listing Service: Full Service
Location and Legal
County Or Parish: Monroe
Municipality Type: Unincorporated
Geographic Area: Other
Special Assessment YN: No
Flood Zone: AE
Country: United States
Street Number: 16
Street Name: Seaside
Street Suffix: Avenue
State Or Province: FL
Postal Code: 33037
Postal Code +4: 3839
Subdivision Name: SEASIDE RESUBD
Area: 5940 - Other Florida County
Elementary School: Key Largo
Middle Or Junior School: Key Largo
High School: Coral Shores
Parcel Number: 00492240000000
Zoning: SC
General Property Information
Living Area Main: 6574
Living Area Source: Plans
Accessibility Features YN: No
Attached Carport YN: Yes
Gated Community YN: No
Lot Size Area: 6250
Senior Community YN: No
Stories Total: 4
Stories: 3
Fireplace YN: No
Pool Private YN: No
Spa YN: Yes
LP/Assessed Value: 13.57
Property Sub Type: Single Family Residence
Bedrooms Total: 7
Bathrooms Total: 9
Bathrooms Full: 7
Bathrooms Half: 2
Building Area Main: 14690
Building Area Source: Plans
Year Built: 2025
Attached Garage YN: 1
Carport YN: 1
Carport Spaces: 12
Covered Spaces: 12
Parking Total: 12
Lot Size Acres: 0.14
Waterfront YN: 1
Direction Faces: North
Financial Information
Master Association YN: No
Estimated Monthly Assoc Recurring Fee: 0
Membership Fee Required YN: No
Tax Assessed/SOH Value: 884023
Assessor Market Value: 884023
Tax Annual Amount: 8516.36
Tax Year: 2025
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
Office/Member Information
DXORIGMLSID: RML
Dining Area
Eat-In Kitchen: 1
Formal Dining: 1
Flooring
Marble: 1
Tile: 1
Wood: 1
Parking Features
Attached: 1
Attached Carport: 1
Carport: 1
Property Condition
New Construction: 1
Spa Features
Heated: 1
In Ground: 1
Special Listing Conditions
Standard: 1
Structure Type
House: 1
Possession
Before Closing: 1
Sewer
Public Sewer: 1
Utilities
Cable Available: 1
View
Water: 1
Heating
Central: 1
Water Access
Ocean Access: 1
Water View
Direct Ocean: 1
Ocean: 1
Window Features
Storm Window(s): 1
Appliances
Dishwasher: 1
Disposal: 1
Dryer: 1
Electric Range: 1
Gas Range: 1
Microwave: 1
Refrigerator: 1
Washer: 1
Water Purifier: 1
Water Softener: 1
Range: 1
Construction Materials
CBS: 1
Interior Features
Bar: 1
Built-in Features: 1
Elevator: 1
French Doors: 1
High Ceilings: 1
Kitchen Island: 1
Pantry: 1
Walk-In Closet(s): 1
Wet Bar: 1
Laundry Features
Inside: 1
Laundry Room: 1
Sink: 1
Levels
Three Or More: 1
Listing Terms
Cash: 1
Conventional: 1
FHA: 1
Lot Features
Oversized Lot: 1
Roof
Concrete: 1
Security Features
Smoke Detector(s): 1
Water Source
Public: 1
Waterfront Features
Ocean Front: 1
Seawall: 1
Water Purifier Details
Water Purifier Owned: 1
Water Softener Details
Water Softener Owned: 1
Boat and Dock Features
Private Dock: 1
Cooling
Ceiling Fan(s): 1
Showing Requirements
Appointment Only: 1
Call Listing Agent: 1
Main Level Rooms
Main Level Bathrooms: 2
Main Level Bedrooms: 2
Master Bedroom/Bath
Master Bdrm - Upstairs: 1
Pets Allowed YN
Yes: 1
Pets Allowed
No Restrictions: 1
Pet Details
Pet Fee YN: No
Restrictions
No Restrictions: 1
Tax Information
No Homestead: 1
Showing Details
Pet(s) on Premises: No
Room Types
Kitchen: 1
Living Room: 1
Master Bedroom: 1
Price Calculations
Current Price To SqFt: 1824.74
Status Change Information
Major Change Timestamp: 2026-05-05T18:47:16Z
Major Change Type: New Listing
Status Change Date: 2026-05-05
Originating Details
Originating System Key: 20260505163109040025000000
Originating System ID: M00000170
Property Features
Dining Area: Eat-In Kitchen; Formal Dining
Flooring: Marble; Tile; Wood
Parking Features: Attached; Attached Carport; Carport
Property Condition: New Construction
Spa Features: Heated; In Ground
Special Listing Conditions: Standard
Appliances: Dishwasher; Disposal; Dryer; Electric Range; Gas Range; Microwave; Refrigerator; Washer; Water Purifier; Water Softener; Range
Water Purifier Details: Water Purifier Owned
Water Softener Details: Water Softener Owned
Boat and Dock Features: Private Dock
Construction Materials: CBS
Cooling: Ceiling Fan(s)
Heating: Central
Interior Features: Bar; Built-in Features; Elevator; French Doors; High Ceilings; Kitchen Island; Pantry; Walk-In Closet(s); Wet Bar
Laundry Features: Inside; Laundry Room; Sink
Levels: Three Or More
Listing Terms: Cash; Conventional; FHA
Lot Features: Oversized Lot
Pets Allowed YN: Yes
Pets Allowed: No Restrictions
Possession: Before Closing
Restrictions: No Restrictions
Roof: Concrete
Security Features: Smoke Detector(s)
Sewer: Public Sewer
Structure Type: House
Tax Information: No Homestead
Utilities: Cable Available
View: Water
Water Access: Ocean Access
Water Source: Public
Water View: Direct Ocean; Ocean
Waterfront Features: Ocean Front; Seawall
Window Features: Storm Window(s)
Showing Requirements: Appointment Only; Call Listing Agent
Room Types: Kitchen; Living Room; Master Bedroom
Room Information
Room Name
Kitchen
Living Room
Master Bedroom

IDX
Listing Office: Realty & Resources LLC

Last Updated: May - 05 - 2026

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