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

139 Atlantic Avenue, Key Largo, FL 33070

$699,000

Property Type: Residential Bedrooms: 2 Baths: 2 Square Footage: 816 Lot Size (sq. ft.): 5,099 Status: Active

Current Price: $699,000 List Date: 1/24/2026 Last Modified: 3/30/2026

Overview

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, v ... (Read more)

Listing Details MLS# 618294

Location, Tax & Legal

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
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

Contract Information

Listing Board: Florida Keys
As is Rght to Inspct: Yes
Species List: No

General Property Description

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

Association Info

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

Building Style

Above Flood: Yes

More Information

Vehicle Storage

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

Financial Status

Standard Sale: Yes

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.

Fee Includes

None: Yes

Dockage

Boat Ramp: Yes

Tax Exemptions

Homestead: Yes

Appliances

Dryer: Yes
Freezer: Yes
Microwave: Yes
More Appliances: 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

Electric: Yes

Waterfront

None: Yes

Waterview

No Waterview: Yes

Floor

Tile: Yes

Neighborhood Feature

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

Interior Features

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

Property Condition

Updated/Remodeled: Yes

Specialty Rooms

Gym: Yes
Laundry Room: Yes
Utility Room: Yes
Other: Yes

Windows/Doors

Impact Rstnce Doors: Yes
Impact Rstnce Window: Yes

Security

Manned Gate: Yes

Construction

CBS: Yes
Concrete: Yes

Land Size

Less Than 1/4 Acre: Yes

Furnished

Unfurnished: Yes

Terms

Cash: Yes
Conventional: Yes
FHA: Yes
VA: Yes

Utilities

Buyer to Verify: Yes
FKAA: Yes
Municipal Sewer: Yes

Porch/Balcony

Open Porch/Balcony: Yes

Title

Title Ins - Buyer: Yes

Exterior Features

Fencing: Yes
Fruit Tree(s): Yes
Lighting: Yes
Privacy Wall/Fence: Yes
Sandy Beach: Yes
Shed: Yes
Storage: Yes
Water Display: Yes

Pre-Wired

Cable: Yes

Roof

Metal Roof: Yes

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: March - 30 - 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.