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  • 437 Laguna Avenue, Key Largo, FL 33037 (MLS# 619782)

437 Laguna Avenue, Key Largo, FL 33037

New Listing
$3,150,000
Property Type: Residential Bedrooms: 4 Baths: 4 Square Footage: 2,483 Lot Size (sq. ft.): 14,215 Status: Active
Current Price: $3,150,000 List Date: 5/06/2026 Last Modified: 5/09/2026

Description

Island living in Prestigious Port Largo, Key Largo's most desirable neighborhood. Set on an oversized 0.33-acre waterfront lot, this pool home offers 50' of dockage with boat lift and jet ski davits, along with deep-water ocean access, combining comfort, outdoor living, and the ultimate Keys boating lifestyle. Offering 4 bedrooms and 4 baths, including 2 primary suites, offered furnished and move-in ready. The owner's suite occupies the entire third floor and features its own private balcony retreat and a spacious bath with soaking tub, separate shower, dressing table, and spa-like feel. The main living level showcases a well-appointed kitchen with ample wood cabinetry, granite countertops, and stainless-steel appliances. A large outdoor balcony extends from the main floor, creating a natural extension of the living space--an ideal setting to enjoy coastal breezes, morning coffee, or relaxed evenings. The outdoor space truly sets this property apart. An expansive, fully fenced and gated yard, pool and spa, and covered outdoor areas provide ample room to unwind after a day on the water or host family and friends. A ground-level recreation room with direct access to the pool area, along with two attached garages, adds convenience, flexibility, and additional storage. Conveniently located near restaurants, shopping, Key Largo Community Park, and the Jacobs Aquatic Center. A rare opportunity to enjoy space, privacy, and the best of the Florida Keys waterfront lifestyle in one of Key Largo's most sought-after communities.

More Information MLS# 619782

Contract Information

Listing Board: Florida Keys As is Rght to Inspct: Yes Current Price: $3,150,000 Listing Date: 2026-05-05 List Price: $3,150,000

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, Key Largo's most desirable neighborhood. Set on an oversized 0.33-acre waterfront lot, this pool home offers 50' of dockage with boat lift and jet ski davits, along with deep-water ocean access, combining comfort, outdoor living, and the ultimate Keys boating lifestyle. Offering 4 bedrooms and 4 baths, including 2 primary suites, offered furnished and move-in ready. The owner's suite occupies the entire third floor and features its own private balcony retreat and a spacious bath with soaking tub, separate shower, dressing table, and spa-like feel. The main living level showcases a well-appointed kitchen with ample wood cabinetry, granite countertops, and stainless-steel appliances. A large outdoor balcony extends from the main floor, creating a natural extension of the living space--an ideal setting to enjoy coastal breezes, morning coffee, or relaxed evenings. The outdoor space truly sets this property apart. An expansive, fully fenced and gated yard, pool and spa, and covered outdoor areas provide ample room to unwind after a day on the water or host family and friends. A ground-level recreation room with direct access to the pool area, along with two attached garages, adds convenience, flexibility, and additional storage. Conveniently located near restaurants, shopping, Key Largo Community Park, and the Jacobs Aquatic Center. A rare opportunity to enjoy space, privacy, and the best of the Florida Keys waterfront lifestyle in one of Key Largo's most sought-after communities. 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: May - 09 - 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.

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