139 Marina Avenue Key Largo, FL 33037
MULTI_FAMILY - Key Largo, FL
- Added:
- Jun 24, 2026
- Days on Market:
- 18
- Last Refresh:
- Jul 11 at 7:06 am
Property Features for 139 Marina Avenue
General Information
- Property type
- Residential Multi Family
- Property subtype
- Other
- Zoning
- IS - Improved Subivision
- Bedrooms
- 4
- Bathrooms
- 5
- Rooms
- Bedroom 3, Bathroom 6, Bedroom 1, Bedroom 4, Bathroom 3, Bathroom 1, Bathroom 2, Bedroom 2, Bathroom 5, Bathroom 4
- Parking features
- Open
- Security features
- Security
- Patio and Porch features
- Porch
- Pets allowed
- Yes
- Pool private
- 1
- Interior features
- Built-in Cabinets, Storage, Quartz Countertops
- Exterior features
- Chickee Hut, Fencing, Detached Guest Qtrs, Hot Tub, Lighting, Privacy Wall/Fence, Storage
- Fencing
- Privacy, Fenced
- Appliances
- Washer, Dryer, Dishwasher, Refrigerator, Range, Microwave, Disposal, Stainless Steel Appliance(s)
- Standard status
- Active
- APN
- 00452700000000
- Size
- 2,485 SF
- Lot size
- 0.21 Acres
Taxes and HOA fees
- Tax Year
- 2025
- Tax Description
- Lt 139 Port Largo-Key Largo Pb5-3 Or558-557 Or560-1023 Or795-373 Or825-1828 Or995-248 Or1454-234 Or1598-90 Or1651-2119 O
- Tax Annual Amount
- 14394
Utilities
- Heating system
- Central
- Cooling system
- Central Air
- Water front
- 1
Building Details
- Year built
- 1980
- Flooring type
- Vinyl, Tile
- Building materials
- CBS
- Roof type
- Concrete
- Additional Structures
- Storage
Listing agent Carlos Lorenzo License #634298 (786) 251-4823
Listing office American Caribbean Real Estate, Christie's International Real Estate 99900 Overseas Hwy, Key Largo, FL (305) 451-4078
Listing date Jun 24, 2026
Copyright © 2026 Florida Keys Board of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
The property is located at 139 Marina Avenue in Key Largo, set on 75 feet of waterfront along an 80-foot deep-water canal, with ocean access described as quick. The remarks also indicate sunrise views from balconies and a nature preserve directly across the street, plus proximity to the private Port Largo homeowners' park.
For tenants, buyers, or owners seeking a concrete, renovated duplex setup with two separate utility meters and strong flexibility, this offering provides two complete townhome residences paired with dock and boating amenities. It may also appeal as a family compound or waterfront retreat due to the dual-unit configuration and included furnishings.
Key Highlights
- Legally permitted duplex with two side‑by‑side townhomes: each has 2 bedrooms and 2.5 bathrooms (total 4 bedrooms, 4 full baths, 2 half baths).
- 75 feet of waterfront on a wide 80‑foot deep‑water canal with ocean views and a concrete dock plus a 20,000‑lb Neptune boat lift.
- Brand‑new heated saltwater pool with fenced/privacy wall, lighting, and a hot tub.
