16 Seaside Avenue, Key Largo, FL 33037

New Listing

$11,995,900

Virtual Tour

https://www.propertypanorama.com/16-Seaside-Avenue-Key-Largo-FL-33037/unbranded

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

Overview

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.

Listing Details MLS# B26024530

General Property Information

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
Living Area Main: 6574
Living Area Source: Plans
Accessibility Features YN: No
Year Built: 2025
Attached Garage YN: Yes
Carport YN: Yes
Attached Carport YN: Yes
Carport Spaces: 12
Covered Spaces: 12
Parking Total: 12
Gated Community YN: No
Lot Size Area: 6250
Lot Size Acres: 0.14
Senior Community YN: No
Waterfront YN: Yes
Stories Total: 4
Stories: 3
Direction Faces: North
Fireplace YN: No
Pool Private YN: No
Spa YN: Yes
LP/Assessed Value: 13.57

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

Contract Information

Comp Sale YN: No
Original List Price: 11995900
Listing Service: Full Service

Location and Legal

Country: United States
County Or Parish: Monroe
Street Number: 16
Street Name: Seaside
Street Suffix: Avenue
Municipality Type: Unincorporated
State Or Province: FL
Postal Code: 33037
Postal Code +4: 3839
Subdivision Name: SEASIDE RESUBD
Area: 5940 - Other Florida County
Geographic Area: Other
Elementary School: Key Largo
Middle Or Junior School: Key Largo
High School: Coral Shores
Special Assessment YN: No
Parcel Number: 00492240000000
Zoning: SC
Flood Zone: AE

Financial Information

Master Association YN: No
Membership Fee Required YN: No
Tax Annual Amount: 8516.36
Tax Year: 2025
Tax Assessed/SOH Value: 884023
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
Assessor Market Value: 884023
Estimated Monthly Assoc Recurring Fee: 0

Status Change Information

Major Change Timestamp: 2026-05-05T18:47:16Z
Major Change Type: New Listing
Status Change Date: 2026-05-05

More Information

Main Level Rooms

Main Level Bathrooms: 2
Main Level Bedrooms: 2

Pet Details

Pet Fee YN: No

Showing Details

Pet(s) on Premises: No

Price Calculations

Current Price To SqFt: 1824.74

Originating Details

Originating System Key: 20260505163109040025000000
Originating System ID: M00000170

Office/Member Information

DXORIGMLSID: RML

Dining Area

Eat-In Kitchen: Yes
Formal Dining: Yes

Flooring

Marble: Yes
Tile: Yes
Wood: Yes

Parking Features

Attached: Yes
Attached Carport: Yes
Carport: Yes

Property Condition

New Construction: Yes

Spa Features

Heated: Yes
In Ground: Yes

Special Listing Conditions

Standard: Yes

Structure Type

House: Yes

Possession

Before Closing: Yes

Sewer

Public Sewer: Yes

Utilities

Cable Available: Yes

View

Water: Yes

Heating

Central: Yes

Water Access

Ocean Access: Yes

Water View

Direct Ocean: Yes
Ocean: Yes

Window Features

Storm Window(s): Yes

Appliances

Dishwasher: Yes
Disposal: Yes
Dryer: Yes
Electric Range: Yes
Gas Range: Yes
Microwave: Yes
Refrigerator: Yes
Washer: Yes
Water Purifier: Yes
Water Softener: Yes
Range: Yes

Construction Materials

CBS: Yes

Interior Features

Bar: Yes
Built-in Features: Yes
Elevator: Yes
French Doors: Yes
High Ceilings: Yes
Kitchen Island: Yes
Pantry: Yes
Walk-In Closet(s): Yes
Wet Bar: Yes

Laundry Features

Inside: Yes
Laundry Room: Yes
Sink: Yes

Levels

Three Or More: Yes

Listing Terms

Cash: Yes
Conventional: Yes
FHA: Yes

Lot Features

Oversized Lot: Yes

Roof

Concrete: Yes

Security Features

Smoke Detector(s): Yes

Water Source

Public: Yes

Waterfront Features

Ocean Front: Yes
Seawall: Yes

Water Purifier Details

Water Purifier Owned: Yes

Water Softener Details

Water Softener Owned: Yes

Boat and Dock Features

Private Dock: Yes

Cooling

Ceiling Fan(s): Yes

Showing Requirements

Appointment Only: Yes
Call Listing Agent: Yes

Master Bedroom/Bath

Master Bdrm - Upstairs: Yes

Pets Allowed YN

Yes: Yes

Pets Allowed

No Restrictions: Yes

Restrictions

No Restrictions: Yes

Tax Information

No Homestead: Yes

Room Types

Kitchen: Yes
Living Room: Yes
Master Bedroom: Yes

Room Information

Room Name
Kitchen
Living Room
Master Bedroom

Listing Office: Realty & Resources LLC

Last Updated: May - 05 - 2026

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16 Seaside Avenue, Key Largo, FL 33037 (MLS# B26024530)