$2,950,000
Key Largo, FL 33037
MLS# 619782
4 beds | 4 baths | 2483 sqft

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Property Description
Island living in prestigious Port Largo, one of Key Largo's most sought-after waterfront neighborhoods. Set on an oversized 14,215 sq. ft. waterfront lot, this furnished and move-in-ready pool home offers 50' of concrete dockage with boat lift and jet ski davits, deep-water ocean access, and exceptional space for enjoying the Florida Keys lifestyle. The home offers 4 bedrooms and 4 baths, including 2 primary suites. The owner's suite encompasses the third floor and features a private balcony retreat and spacious bath with soaking tub, separate shower, dressing table, and spa-like feel. On the main living level, a well-appointed kitchen features ample wood cabinetry, granite countertops, and stainless-steel appliances. A large outdoor balcony extends the living space and provides an inviting setting for morning coffee, coastal breezes, dining, or relaxed evenings. The expansive, fully fenced and gated yard is a standout feature, with a heated pool, generous covered outdoor areas, and plenty of room to entertain family and friends after a day on the water. A ground-level recreation room opens directly to the pool area, while 2 attached garages provide valuable storage and convenience--a rare find in the Keys. Ideally located near restaurants, shopping, Key Largo Community Park, and Jacobs Aquatic Center. With its oversized lot, waterfront setting, abundant outdoor space, and boating amenities, 437 Laguna Avenue offers a distinctive opportunity to enjoy the Keys lifestyle in Port Largo.
Details
Maps
Contract Information
Listing Board: Florida Keys
As is Rght to Inspct: Yes
Current Price: $2,950,000
Listing Date: 2026-05-05
List Price: $2,950,000
Location, Tax & Legal
City: KEY LARGO
Off Shore Island: No
Mile Marker: 100
Marathon Neighborhood: N/A
Side: Ocean
Flood Zone: AE,AE
Alternate Key #: 1555622
Parcel #: 00453475-005300
Zoning: IS - Improved Subivision District
Deed Restrictions: Unknown
Legal: LT 437 & TRACT H PORT LARGO FIFTH ADDITION PB6-109 KEY LARGO OR796-2450 OR821-249 OR823-501 OR826-735 OR829-1473 OR1089-
Taxes: 20034.41
Tax Year: 2025
Pub Sewer HkUp: Yes
Street #: 437
Street Name: Laguna
Street Suffix: Avenue
Key/Island: Key Largo
State/Province: FL
Zip Code: 33037
County: Monroe
Subdivision: Port Largo (100.0)
Area: 27 - Key Largo MM 97-107
General Property Description
Realtor.COM Type: Residential - Single Family
Waterfront: Yes
Control Depth: 6
Lot Size: 85 X 110
Lot SqFt: 14215
Pool: Yes
Total Units: 0
Acres: 0.33
SqFt Source: Property Data Card
Rentals Allowed: With Restrictions
Min Rental Days: 28
Style: Single Family
Year Built: 1990
Living Apx SqFt: 2483
Total Bedrooms: 4
Full Baths: 4
Total Baths: 4
Remarks & Misc
Remarks – Consumer: Island living in prestigious Port Largo, one of Key Largo's most sought-after waterfront neighborhoods. Set on an oversized 14,215 sq. ft. waterfront lot, this furnished and move-in-ready pool home offers 50' of concrete dockage with boat lift and jet ski davits, deep-water ocean access, and exceptional space for enjoying the Florida Keys lifestyle. The home offers 4 bedrooms and 4 baths, including 2 primary suites. The owner's suite encompasses the third floor and features a private balcony retreat and spacious bath with soaking tub, separate shower, dressing table, and spa-like feel. On the main living level, a well-appointed kitchen features ample wood cabinetry, granite countertops, and stainless-steel appliances. A large outdoor balcony extends the living space and provides an inviting setting for morning coffee, coastal breezes, dining, or relaxed evenings. The expansive, fully fenced and gated yard is a standout feature, with a heated pool, generous covered outdoor areas, and plenty of room to entertain family and friends after a day on the water. A ground-level recreation room opens directly to the pool area, while 2 attached garages provide valuable storage and convenience--a rare find in the Keys. Ideally located near restaurants, shopping, Key Largo Community Park, and Jacobs Aquatic Center. With its oversized lot, waterfront setting, abundant outdoor space, and boating amenities, 437 Laguna Avenue offers a distinctive opportunity to enjoy the Keys lifestyle in Port Largo.
Directions: Expansive corner lot at Laguna Ave and caribbean Drive
Association Info
Mandatory Home Owners Asc: No
Voluntary Home Owners Asc: Yes
1st Right of Refusal: No
Assoc Approval Req: No
Association Fee $: 0
Fee Includes
None: 1
Dockage
Dock Length: 50
Dock: Concrete
Boat Lift: 1
Davits: 1
Tax Exemptions
None: 1
Appliances
Dishwasher: 1
Dryer: 1
Microwave: 1
Oven: 1
Range: 1
Refrigerator: 1
Stainless Steel Appliance(s): 1
Washer: 1
Pets
Pets Allowed: 1
Cooling
Ceiling Fans(s): 1
Central Air: 1
Heating
Central: 1
Waterfront
Canal Front: 1
Waterview
Canal View: 1
Floor
Tile: 1
Neighborhood Feature
Beach: 1
Bike Paths: 1
Community Boat Ramp: 1
Interior Features
Drapes/Blinds Incl: 1
Entrance Foyer: 1
Intercom: 1
Walk-in Closet(s): 1
Specialty Rooms
Laundry Room: 1
Sun/Florida Room: 1
Utility Room: 1
Building Style
Above Flood: Yes
Split Level: 1
Stories: 3 Stories
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Vehicle Storage
Car(s): 4+
Garage: 1
RV Parking Open: 1
Attached: 1
Auto Door Opener: 1
Off Street Parking: 1
Trailer Storage: 1
Security
Electric Gate: 1
Construction
CBS: 1
Concrete: 1
Land Size
1/4 - 1/2 Acre: 1
Furnished
Furnished: 1
Terms
Cash: 1
Conventional: 1
Utilities
FKAA: 1
Porch/Balcony
Open Porch/Balcony: 1
Exterior Features
Fencing: 1
Privacy Wall/Fence: 1
Pool Info
In Ground: 1
Heated: Yes
Concrete: 1
Decked: 1
Pre-Wired
Cable: 1
Roof
Metal Roof: 1
Financial Status
Standard Sale: Yes
Status Change Info
Status: Active
Property Features
Fee Includes: None
Tax Exemptions: None
Waterfront: Canal Front
Waterview: Canal View
Dockage: Boat Lift; Davits
Building Style: Split Level
Vehicle Storage: Garage; Attached; Auto Door Opener; Off Street Parking; RV Parking Open; Trailer Storage
Furnished: Furnished
Cooling: Ceiling Fans(s); Central Air
Heating: Central
Utilities: FKAA
Interior Features: Drapes/Blinds Incl; Entrance Foyer; Intercom; Walk-in Closet(s)
Pre-Wired: Cable
Specialty Rooms: Laundry Room; Sun/Florida Room; Utility Room
Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer
Exterior Features: Fencing; Privacy Wall/Fence
Pool Info: In Ground; Concrete; Decked
Construction: CBS; Concrete
Floor: Tile
Roof: Metal Roof
Pets: Pets Allowed
Neighborhood Feature: Beach; Bike Paths; Community Boat Ramp
Security: Electric Gate
Land Size: 1/4 - 1/2 Acre
Terms: Cash; Conventional
Listing Office: LoKation Real Estate - Pompano Beach
Last Updated: August - 22 - 2026
The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.