Beautiful and bright residence at key colony’s ocean sound, offered **fully furnished** and featuring a spacious layout with a **large den** that functions perfectly as an additional bedroom or office. The unit includes generous bedrooms and a private balcony overlooking the lush gardens. Enjoy resort-style amenities including direct beach access, multiple pools, fitness center, tennis courts, 24-hour security, and concierge services. Ideally located in the heart of key biscayne—steps from the beach, shops, restaurants, and the relaxed island lifestyle.

Serhant

Oceansound At Key Colony, 251 Crandon Blvd #309, Key Biscayne, Florida 33149, image 1

Unfurnished

$6,500

2 Beds
2 Baths
1,611 SqFt
$4.03/SqFt

Condo for rent in Oceansound At Key Colony251 Crandon Blvd #309, Key Biscayne, FL 33149

Unfurnished, very bright and private corner unit split plan oversized 1, 611 sqft. 2 bedrooms, 2 bathrooms plus den converted in a 3rd bedroom. Oceansound has its private pool, jacuzzi, gym, spa, steam room, bbq area and recreational room.Direct beach access in 40 acres of beach front gated community, olympicl ap pool, ocean front pool with a fresco dining, golden hog market place, ceci's spa, children playground, 12 tennis courts. Broker remarks parking d36.

BHHS EWM Realty

Oceansound At Key Colony, 251 Crandon Blvd #424, Key Biscayne, Florida 33149, image 1

Unfurnished

$7,150

2 Beds
2 Baths
1,532 SqFt
$4.67/SqFt

Condo for rent in Oceansound At Key Colony251 Crandon Blvd #424, Key Biscayne, FL 33149

Very well-kept 2/2 unit at oceansound with pleasant views of gardens and ocean from a large balcony. Unit has tile floors throughout, a high glossy ceiling, upgraded closetsand bathrooms. Kitchen is equipped with excellent quality appliances including a wine cooler and reverse osmosis water filtration system. Storage closet. Community has direct beach access, beach chairs and umbrellas are provided, pool with bbq area, gym, party room, and a beauty salon and deli. Easy to show.

BHHS EWM Realty

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Oceansound At Key Colony, 251 Crandon Blvd #1222, Key Biscayne, Florida 33149, image 1

Unfurnished

$7,800 $650

2 Beds
2 Baths
1,546 SqFt
$5.05/SqFt

Condo for rent in Oceansound At Key Colony251 Crandon Blvd #1222, Key Biscayne, FL 33149

Experience resort-style living at its finest in this beautifully updated apartment located on the 12th floor of oceansound at key colony. This spacious residence offers 2 bedrooms /2 bathrooms, and a versatile den ideal for a home office or guest space. The desirable split floor plan provides privacy and comfort, with an open living and dining area filled with natural light and a private balcony showcasing fabulous ocean views. Key colony offers an unmatched island lifestyle with premium amenities including direct beach access, multiple swimming pools, tennis courts, a beachfront restaurant, gym, children's play areas, 24-hour security, and lush tropical landscaping.A perfect opportunity to enjoy comfort, privacy, and spectacular views in one of key biscayne’s most desirable communities.

One Sotheby's International Realty

Oceansound At Key Colony, 251 Crandon Blvd #1228, Key Biscayne, Florida 33149, image 1

Unfurnished

$9,500 $1K

2 Beds
2 Baths
1,532 SqFt
$6.20/SqFt

Condo for rent in Oceansound At Key Colony251 Crandon Blvd #1228, Key Biscayne, FL 33149

Live in paradise! Beautifully remodeled 2-bedroom, 2-bathroom apartment featuring a brand-new kitchen, updated bathrooms, custom closets, and a modern design. Enjoy stunning ocean views and be the first to live in this spectacular unit. Located in the exclusive key colony gated community, just steps from the beach and 12 professional tennis courts. Includes assigned covered parking and complimentary valet. Enjoy resort-style amenities: oceanfront pool, beach service with umbrellas and chairs, gym, party room, children’s playground, snack bar/restaurant, and more. Secure community, minutes from downtown miami and miami international airport.The tenant is responsible for paying the $1, 000 security deposit required by the building. For showing please text listing agent with 24 hours in advance. The apartment is vacant. Showings from monday to friday.

Realty One Group Estates

Oceansound At Key Colony, 251 Crandon Blvd #306, Key Biscayne, Florida 33149, image 1

Furnished

$10,500

2 Beds
2 Baths
1,546 SqFt
$6.79/SqFt

Condo for rent in Oceansound At Key Colony251 Crandon Blvd #306, Key Biscayne, FL 33149

Available for winter season 2026-2027! Fully renovated with luxury finishes & high end furniture. 2 bedrooms plus spacious den that can be used as a bedroom or playroom area. 2 full bathrooms. Private & open view to the gardens. Spacious balcony. Oceansound at key colony offers amazing amenities including: direct access to the beach, restaurant facing the sea, pool, jacuzzi, picnic area, playground for children exercise room, tennis courts, convenience stores, bicycle storage and much interested in renting for less please ask for pricing. No pets. Available starting december 1st 2026.

Urdapilleta Real Estate, LLC

Similar Communities & Listings

Results 3 of 15

The EmeraldBay At Key Colony, 151 Crandon Blvd #833, Key Biscayne, Florida 33149, image 1

Furnished

$5,800

2 Beds
2 Baths
1,546 SqFt
$3.75/SqFt

Condo for rent in The EmeraldBay At Key Colony151 Crandon Blvd #833, Key Biscayne, FL 33149

Brightful apartment 2 bedrooms / 2 bathrooms, big balcony with views to bay, ocean and island to enjoy dinning in it. Open kitchen floor plan. Available now . Tile flooring in living areas, laminate wood flooring in the master bedroom. One parking space gym five stars: playground for kids, pool bar and restaurant, 12 tennis courts, semi olympic lap pool, salon and spa golden hog convenience mini-market. Only short term!

Realty Progress LLC

Mar Azul, 600 Grapetree Dr #8FS, Key Biscayne, Florida 33149, image 1

Unfurnished

$8,900

2 Beds
2 Baths
1,670 SqFt
$5.33/SqFt

Condo for rent in Mar Azul600 Grapetree Dr #8FS, Key Biscayne, FL 33149

Remodeled 2bd/2ba with city views & beach access – key biscayne beautifully remodeled apartment in marazul, offering modern finishes, open living spaces, and plenty of natural light. Features include a sleek kitchen with quartz counters and stainless-steel appliances, spacious bedrooms, and updated baths. Enjoy stunning city views and direct access to the beach. Resort-style amenities include a pool, gym, , and 24-hour security. Prime key biscayne location—close to shops, dining, and top-rated schools. Move-in ready! + ..

Realty One Group Evolution

Commodore Club East, 177 Ocean Lane Dr #505, Key Biscayne, Florida 33149, image 1

Unfurnished

$6,200 $300

2 Beds
2 Baths
1,260 SqFt
$4.92/SqFt

Condo for rent in Commodore Club East177 Ocean Lane Dr #505, Key Biscayne, FL 33149

Spectacular ocean & beach views from all rooms amazing southside rarely on the market renovated with travertine all over the apartment including the long balcony. Washer/dryer inside the unit. One covered parking, impact window and sliding doors, one open parking. For rent yearly, unfurnished.

BHHS EWM Realty

1 - 3 of 15 Results

Community Snapshot

2 to 3 BR Bedrooms

$6K to $10.5KPrice Range

1,078 - 3,780SqFt Range

1979Year Build

12Total Floors

311Total Units

N/ATotal Sales

Subdivision Amenities

Barbecue

Bike Storage

Clubhouse

Community Kitchen

Controlled Access

Elevators

Fitness Center

Guard

Hobby Room

Library

Maintenance

Management

Playground

Pool

Sauna

Security

Trash

Vehicle Wash Area

Community Residences

All

[object Object] bedroom

Unit Line	Floor	Bed/Bath	Size SqFt	~ Med. Price	$/SqFt	Exposure	View	Sold in 12/mo
02	NaN	2/2	1,464			West	Other
04	NaN	2/2	1,532	~ $1,000,000	$653	West	Garden	1
05	NaN	2/2	1,724				Garden
06	NaN	2/2	1,546			West	Garden
07	NaN	2/2	2,014			East	Garden
08	NaN	2/2	1,532				Pool
10	NaN	2/2	1,611			Northwest	Other
20	NaN	2/2	1,485				Garden
22	NaN	2/2	1,546	~ $1,101,500	$712		Garden	1
23	NaN	2/2	1,838			North	Garden

Unit Line: 02

Floor: NaN

Bed/Bath: 2/2

Size SqFt: 1,464

~ Med. Price:

$/SqFt:

Exposure:

West

View:

Other

Sold in 12/mo:

Unit Line: 04

Floor: NaN

Bed/Bath: 2/2

Size SqFt: 1,532

~ Med. Price: ~ $1,000,000

$/SqFt: $653

Exposure:

West

View:

Garden

Sold in 12/mo: 1

Unit Line: 05

Floor: NaN

Bed/Bath: 2/2

Size SqFt: 1,724

~ Med. Price:

$/SqFt:

Exposure:

View:

Garden

Sold in 12/mo:

Unit Line: 06

Floor: NaN

Bed/Bath: 2/2

Size SqFt: 1,546

~ Med. Price:

$/SqFt:

Exposure:

West

View:

Garden

Sold in 12/mo:

Unit Line: 07

Floor: NaN

Bed/Bath: 2/2

Size SqFt: 2,014

~ Med. Price:

$/SqFt:

Exposure:

East

View:

Garden

Sold in 12/mo:

Unit Line: 08

Floor: NaN

Bed/Bath: 2/2

Size SqFt: 1,532

~ Med. Price:

$/SqFt:

Exposure:

View:

Pool

Sold in 12/mo:

Unit Line: 10

Floor: NaN

Bed/Bath: 2/2

Size SqFt: 1,611

~ Med. Price:

$/SqFt:

Exposure:

Northwest

View:

Other

Sold in 12/mo:

Unit Line: 20

Floor: NaN

Bed/Bath: 2/2

Size SqFt: 1,485

~ Med. Price:

$/SqFt:

Exposure:

View:

Garden

Sold in 12/mo:

Unit Line: 22

Floor: NaN

Bed/Bath: 2/2

Size SqFt: 1,546

~ Med. Price: ~ $1,101,500

$/SqFt: $712

Exposure:

View:

Garden

Sold in 12/mo: 1

Unit Line: 23

Floor: NaN

Bed/Bath: 2/2

Size SqFt: 1,838

~ Med. Price:

$/SqFt:

Exposure:

North

View:

Garden

Sold in 12/mo:

Frequently Asked Questions

How much are the maintenance fees (HOA) in Oceansound At Key Colony?

The current monthly maintenance fee at Oceansound At Key Colony is ~0.85 per unit SqFt.

What is included in the Oceansound At Key Colony monthly association dues?

The condo dues at Oceansound At Key Colony cover: Association Management, Amenities, Common Areas, Cable TV, Maintenance Grounds, Maintenance Structure, Parking, Pools, Sewer, Security, Trash, Water, All Facilities, Recreation Facilities, Internet, Insurance.

What are Oceansound At Key Colony Pet Policies & Restrictions?

Oceansound At Key Colony Oceansound At Key Colony is a pet-friendly “Dogs and Cats OK” subdivision for both owners and tenants. Please note that pet policies may change at the discretion of management and/or the Homeowners' Association (HOA) and may not apply to renters. Restrictions may apply to certain breeds, and size and weight limits may be in place.

What are the interior features of the residences?

Oceansound At Key Colony Interior features include: Builtin Features, Bedroomon Main Level, Closet Cabinetry, First Floor Entry, Entrance Foyer, Living Dining Room, Walk In Closets, Elevator, Dining Area, Separate Formal Dining Room, Dual Sinks, Eatin Kitchen, Main Living Area Entry Level, Split Bedrooms, Bedroom On Main Level, Bar, Breakfast Bar, Pantry, Breakfast Area, Kitchen Island

What are the available unit views from Oceansound At Key Colony?

Oceansound At Key Colony unit views: Garden, Ocean, Bay, Water, Pool