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

437 Laguna Avenue, Key Largo, FL 33037

$2,950,000

Sliding Glass Doors Open to Balcony - 30

Oversized Corner Lot 437 Laguna Ave. - 3

Property Type: Residential Bedrooms: 4 Baths: 4 Square Footage: 2,483 Lot Size (sq. ft.): 14,215 Status: Active

Current Price: $2,950,000 List Date: 5/06/2026 Last Modified: 8/22/2026

Overview

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 pl ... (Read more)

Listing Details MLS# 619782

Location, Tax & Legal

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
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

Contract Information

Listing Board: Florida Keys
As is Rght to Inspct: Yes

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 6
Pool: Yes
Year Built: 1990
Lot SqFt: 14215
Acres: 0.33
Living Apx SqFt: 2483
SqFt Source: Property Data Card
Total Bedrooms: 4
Full Baths: 4
Total Baths: 4
Rentals Allowed: With Restrictions
Min Rental Days: 28
Total Units: 0

Association Info

Mandatory Home Owners Asc: No
Voluntary Home Owners Asc: Yes
1st Right of Refusal: No
Assoc Approval Req: No
Association Fee $: 0

Dockage

Dock Length: 50
Dock: Concrete
Boat Lift: Yes
Davits: Yes

More Information

Building Style

Above Flood: Yes
Stories: 3 Stories
Split Level: Yes

Vehicle Storage

Car(s): 4+
Garage: Yes
RV Parking Open: Yes
Attached: Yes
Auto Door Opener: Yes
Off Street Parking: Yes
Trailer Storage: Yes

Pool Info

Heated: Yes
In Ground: Yes
Concrete: Yes
Decked: Yes

Financial Status

Standard Sale: Yes

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

Fee Includes

None: Yes

Tax Exemptions

None: Yes

Appliances

Dishwasher: Yes
Dryer: Yes
Microwave: Yes
Oven: Yes
Range: Yes
Refrigerator: Yes
Stainless Steel Appliance(s): Yes
Washer: Yes

Pets

Pets Allowed: Yes

Cooling

Ceiling Fans(s): Yes
Central Air: Yes

Heating

Central: Yes

Waterfront

Canal Front: Yes

Waterview

Canal View: Yes

Floor

Tile: Yes

Neighborhood Feature

Beach: Yes
Bike Paths: Yes
Community Boat Ramp: Yes

Interior Features

Drapes/Blinds Incl: Yes
Entrance Foyer: Yes
Intercom: Yes
Walk-in Closet(s): Yes

Specialty Rooms

Laundry Room: Yes
Sun/Florida Room: Yes
Utility Room: Yes

Windows/Doors

Impact Rstnce Doors: Yes
Impact Rstnce Window: Yes

Security

Electric Gate: Yes

Construction

CBS: Yes
Concrete: Yes

Land Size

1/4 - 1/2 Acre: Yes

Furnished

Furnished: Yes

Terms

Cash: Yes
Conventional: Yes

Utilities

FKAA: Yes

Porch/Balcony

Open Porch/Balcony: Yes

Exterior Features

Fencing: Yes
Privacy Wall/Fence: Yes

Pre-Wired

Cable: Yes

Roof

Metal Roof: Yes

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.