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  • 139 Atlantic Avenue, Key Largo, FL 33070 (MLS# 618294)

139 Atlantic Avenue, Key Largo, FL 33070

$714,000
Property Type: Residential Bedrooms: 2 Baths: 2 Square Footage: 816 Lot Size (sq. ft.): 5,099 Status: Active
Current Price: $714,000 List Date: 1/24/2026 Last Modified: 2/22/2026

Description

Discover this Florida Keys retreat just moments from Harry Harris Park. This beautifully maintained 2-bedroom, 2-bath concrete home blends comfort, durability, and island charm in a peaceful setting close to the beach, boat ramp, and park amenities, yet tucked away for true tranquility. Designed for both relaxation and functionality, the home features impact windows and doors, a metal roof, and a thoughtfully remodeled backyard oasis complete with a serene koi pond, perfect for unwinding or entertaining. The lush outdoor space offers shaded seating, storage, and a fully fenced yard on three sides for privacy. Downstairs, you'll find a versatile office or gym space along with a laundry area, adding flexibility for full-time living or extended stays. Ample parking accommodates room for 4+ cars, with room for a camper and/or boat, ideal for Keys living. Property also features a 50 amp plug and dedicated breaker box, as well as a generator. Whether you're seeking a primary residence, vacation home, or investment getaway, this home delivers the lifestyle you've been dreaming of. Enjoy easy access to Harry Harris Park's swimming beach, jetty, playground, boat ramp, sports courts, and more. Please do not walk the property. Owner-occupied with pets. Showings by appointment only with 24-48 hours' notice. Call today to schedule your private tour.

More Information MLS# 618294

Contract Information

Listing Board: Florida Keys As is Rght to Inspct: Yes Species List: No Current Price: $714,000 Listing Date: 2026-01-24 List Price: $714,000

Location, Tax & Legal

City: Tavernier Off Shore Island: No Mile Marker: 93 Marathon Neighborhood: N/A Side: Ocean Flood Zone: AE9 Alternate Key #: 1546704 Parcel #: 00447050-000000 Zoning: IS - Improved Subivision District Deed Restrictions: Unknown Legal: BK 1 LT 14 HARRIS OCEAN PK ESTATES PB4-126 KEY LARGO Taxes: 4652.79 Tax Year: 2025 Pub Sewer HkUp: Yes Street #: 139 Street Name: Atlantic Street Suffix: Avenue Key/Island: Key Largo State/Province: FL Zip Code: 33070 County: Monroe Subdivision: Harris Ocean Park (93.0) Area: 26 - Key Largo S of MM 96.9

General Property Description

Realtor.COM Type: Residential - Single Family Waterfront: No Control Depth: 4 Lot Size: 50X102 Lot SqFt: 5099 Pool: No Lot Sqft Source: Property Data Card Total Units: 0 Acres: 0.12 SqFt Source: Property Data Card Rentals Allowed: With Restrictions Min Rental Days: 28 Style: Single Family Year Built: 1987 Living Apx SqFt: 816 Total Bedrooms: 2 Full Baths: 2 Total Baths: 2

Remarks & Misc

Remarks – Consumer: Discover this Florida Keys retreat just moments from Harry Harris Park. This beautifully maintained 2-bedroom, 2-bath concrete home blends comfort, durability, and island charm in a peaceful setting close to the beach, boat ramp, and park amenities, yet tucked away for true tranquility. Designed for both relaxation and functionality, the home features impact windows and doors, a metal roof, and a thoughtfully remodeled backyard oasis complete with a serene koi pond, perfect for unwinding or entertaining. The lush outdoor space offers shaded seating, storage, and a fully fenced yard on three sides for privacy. Downstairs, you'll find a versatile office or gym space along with a laundry area, adding flexibility for full-time living or extended stays. Ample parking accommodates room for 4+ cars, with room for a camper and/or boat, ideal for Keys living. Property also features a 50 amp plug and dedicated breaker box, as well as a generator. Whether you're seeking a primary residence, vacation home, or investment getaway, this home delivers the lifestyle you've been dreaming of. Enjoy easy access to Harry Harris Park's swimming beach, jetty, playground, boat ramp, sports courts, and more. Please do not walk the property. Owner-occupied with pets. Showings by appointment only with 24-48 hours' notice. Call today to schedule your private tour.

Association Info

Mandatory Home Owners Asc: No 1st Right of Refusal: No Association Fee $: 0

Fee Includes

None: 1

Dockage

Boat Ramp: 1

Tax Exemptions

Homestead: 1

Appliances

Dryer: 1 Freezer: 1 Microwave: 1 More Appliances: 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

Electric: 1

Waterfront

None: 1

Waterview

No Waterview: 1

Floor

Tile: 1

Neighborhood Feature

Beach: 1 Bike Paths: 1 Community Boat Ramp: 1

Interior Features

Bar: 1 Drapes/Blinds Incl: 1 Quartz Countertops: 1 Smoke Alarms: 1 Storage: 1

Property Condition

Updated/Remodeled: 1

Specialty Rooms

Gym: 1 Laundry Room: 1 Utility Room: 1 Other: 1

Building Style

Above Flood: Yes

Windows/Doors

Impact Rstnce Doors: 1 Impact Rstnce Window: 1

Vehicle Storage

Car(s): 4+ Carport: 1 Guest Parking: 1 Open Parking: 1 RV Parking Open: 1 Detached: 1 Off Street Parking: 1 Trailer Storage: 1

Security

Manned Gate: 1

Construction

CBS: 1 Concrete: 1

Land Size

Less Than 1/4 Acre: 1

Furnished

Unfurnished: 1

Terms

Cash: 1 Conventional: 1 FHA: 1 VA: 1

Utilities

Buyer to Verify: 1 FKAA: 1 Municipal Sewer: 1

Porch/Balcony

Open Porch/Balcony: 1

Title

Title Ins - Buyer: 1

Exterior Features

Fencing: 1 Fruit Tree(s): 1 Lighting: 1 Privacy Wall/Fence: 1 Sandy Beach: 1 Shed: 1 Storage: 1 Water Display: 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: Homestead Waterfront: None Waterview: No Waterview Dockage: Boat Ramp Property Condition: Updated/Remodeled Vehicle Storage: Carport; Detached; Guest Parking; Off Street Parking; Open Parking; RV Parking Open; Trailer Storage Furnished: Unfurnished Cooling: Ceiling Fans(s); Central Air Utilities: Buyer to Verify; FKAA; Municipal Sewer Interior Features: Bar; Drapes/Blinds Incl; Quartz Countertops; Smoke Alarms; Storage Pre-Wired: Cable Specialty Rooms: Gym; Laundry Room; Utility Room; Other Appliances: Dryer; Freezer; Microwave; More Appliances; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Fencing; Fruit Tree(s); Lighting; Privacy Wall/Fence; Sandy Beach; Shed; Storage; Water Display Construction: CBS; Concrete Floor: Tile Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Beach; Bike Paths; Community Boat Ramp Security: Manned Gate Land Size: Less Than 1/4 Acre Terms: Cash; Conventional; FHA; VA Title: Title Ins - Buyer
Listing Office: Coldwell Banker Schmitt Key Largo
Last Updated: February - 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.

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