251 Crandon Boulevard #525, Key Biscayne, FL

About this home

One of the most competitively priced units at Ocean Sound in Key Colony! Beautifully upgraded, light-filled 2BR/2BA + DEN with stunning ocean and island views. Exceptionally wide living and dining areas create a spacious feel, making this residence live larger than comparable units. Abundant closet space throughout. Versatile den ideal for an office, family room or guest bedroom. Marble floors, Italian kitchen with premium stainless steel appliances, Calacatta quartz waterfall countertop and backsplash, and primary bath with double shower. Enjoy resort-style amenities including tennis courts, multiple pools, walking trails, playground and direct beach access. Luxury coastal living in Key Biscayne!

Area

Key Biscayne

Building

KEY COLONY NO 2 CONDO

MLS #

A12119339

Living area (m²)

142 m²

Price per m²

$10,506

HOA (per month)

$5,077Includes: Common Areas, Cable Tv, Hot Water, Maintenance Structure, Pools, Sewer, Trash, Water

Property tax (per year)

$16,920 (2025)

Year built

1979

Floors in the building

12

Parking

Garage: 1

Pets

Allowed

Waterfront

Yes

Flooring

Marble

View

Garden, Ocean

Listed

November 5, 2026

Days on market

2

Interior features

• Built In Features
• Dual Sinks
• Elevator
• Kitchen Island
• Living Dining Room
• Separate Shower

Exterior features

• Balcony
• Outdoor Living Area

Building amenities

• Bike Storage
• Clubhouse
• Community Kitchen
• Fitness Center
• Maintenance Grounds
• Library
• Management
• Picnic Area
• Playground
• Pool
• Parking
• Sauna
• Tennis Courts
• Elevators

Parking features

• Covered
• Electric Vehicle Charging Stations
• Guest

Appliances

• Dryer
• Dishwasher
• Electric Range
• Microwave
• Oven
• Washer