580 & 590 10th Street Key Colony Beach, FL 33051
- Added:
- Mar 28, 2026
- Days on Market:
- 9
- Last Refresh:
- Apr 5 at 9:06 pm
Property Features for 580 & 590 10th Street
General Information
- Property type
- Residential Multi Family
- Property subtype
- Multi Family
- Zoning
- R-2A - Key Colony Two Family
- Bedrooms
- 7
- Bathrooms
- 7
- Rooms
- Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bathroom 5, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5
- Parking features
- Garage, Guest
- Spa
- 1
- Interior features
- Drapes/Blinds Incl, Built-in Cabinets, Window Treatments, Smoke Alarms, Granite Counter Top, Entrance Foyer, Wet Bar
- Exterior features
- Fencing, Storage, Outdoor Shower, Lanai, Lighting, Hot Tub
- Fencing
- Fenced
- Appliances
- Dishwasher, Dryer, Microwave, Range, Refrigerator, Washer
- Standard status
- Active
- APN
- 00075930-000000
- Size
- 4,478 SF
Taxes and HOA fees
- Tax Year
- 2025
- Tax Annual Amount
- 19308
Utilities
- Cooling system
- Ceiling Fan(s)
- Water front features
- Canal Front, Waterfront
- Water front
- 1
Building Details
- Year built
- 1985
- Floors in Building
- 2
- Flooring type
- Carpet, Tile
- Roof type
- Metal
- Architectural style
- Other
- Additional Structures
- Storage
Listing agent Nate Bartlett License #3588189 (305) 800-6283
Listing office Berkshire Hathaway HomeServices Keys Real Estate 9141 Overseas Highway, Marathon, FL (305) 743-7636
Listing date Mar 28, 2026
MLS# 617788
Listing URL
Copyright © 2026 Marathon and Lower Keys Association 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.
Overview
Canal-Front Duplex with Rental Income
This canal-front property offers income potential as a legal duplex, or a large single-family home. The residence features 7 bedrooms and 7 bathrooms. It can function as a single-family home or two separate living spaces due to an interior lockout. The configuration includes a 5-bedroom, 4-bathroom main residence and a private 2-bedroom, 2-bathroom guest wing, plus a pool bath in the game room. This layout suits multigenerational living, guests, or vacation rentals. The main living space includes a two-story entry, an open-concept great room, multiple dining areas, a wet bar, and a kitchen that opens to a waterside balcony. The lower-level unit has its own open living and kitchen area. Four bedrooms are ensuite, with 2 primary suites overlooking the water. The property has undergone concrete spalling repairs and a fresh exterior repaint. Mediterranean design elements are present throughout, along with impact windows and doors, multiple balconies, and indoor-outdoor living spaces. Outside, there is a heated pool, spa, covered poolside lanai, and 75 feet of concrete dockage with boating access to the Atlantic Ocean and the Gulf of America. Additional features include a two-car garage and off-street parking. The property has a vacation rental history and is currently an active rental. The property size is 4478 square feet.
Property Profile
Insight Report
Location Intelligence
Current Use by Public Records
Duplexes
Map
- City
- Key Colony Beach
- County
- Monroe
- State
- Florida
- Longitude
- -81.0216
- Latitude
- 24.7226
Nearby Similar for Sale
FAQs
What type of property is this?
Duplex - 7-bedroom duplex with rental history and waterfront access.
Where is this duplex located?
The property is located at 580 & 590 10th Street Key Colony Beach, FL.
What is the asking price?
The asking price for this property is $3,350,000.
What are key features of this property?
This property features: Canal‑front property with **75 feet of concrete dockage** and quick boating access to the Atlantic Ocean and the Gulf of Mexico.; Legal duplex with interior lockout offers flexibility as a single‑family home or two separate living spaces (5BR/4BA main residence and 2BR/2BA guest wing).; Proven income potential with a strong, established vacation rental history and currently an active rental.
