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16 Seaside Avenue, Key Largo, FL 33037

New Listing
$11,995,900
Property Type: Residential Bedrooms: 7 Baths: 9 Square Footage: 14,690 Status: Active
Current Price: $11,995,900 List Date: 5/05/2026 Last Modified: 5/05/2026

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.

More Information MLS# B26024530

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

Kitchen Living Room Master Bedroom
Listing Office: Realty & Resources LLC
Last Updated: May - 05 - 2026
16 Seaside Avenue, Key Largo, FL 33037- MLS# B26024530
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