$750,000
Active
8d
$750,000
201 Galen #110
Key Biscayne, FL 33149
2 bd2 ba1,187 sqft
Key Biscayne Vi Condo
Key Biscayne, FL
55+ Communities in Key Biscayne
Active adult communities for residents 55 and older in Key Biscayne, Florida. Browse active MLS listings and communities with List & Sell FL.
12
Communities
Key Biscayne
City
1%
Listing Fee
55+ Communities Communities in Key Biscayne
Active Listings
55 active listings
$1,690,000
Active
9d
$1,690,000
201 Enid #31
Key Biscayne, FL 33149
2 bd2.5 ba1,460 sqft
Biscayne Key Estates Sub
$4,450,000
Active
9d
$4,450,000
177 Ocean Lane #501
Key Biscayne, FL 33149
3 bd2.5 ba1,930 sqft
Commodore Club East
No photo available
$429,000
Active
9d
$429,000
100 Sunrise #5
Key Biscayne, FL 33149
1 ba410 sqft
Sunrise Club Condo
$970,000
Active
10d
$970,000
141 Crandon #329
Key Biscayne, FL 33149
2 bd2 ba1,470 sqft
Key Colony No 4 Condo
$1,410,000
Active
12d
$1,410,000
177 Ocean Lane #405
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
Key Biscaynes Commodore C
$515,000
Active
16d
$515,000
290 Sunrise #1-B
Key Biscayne, FL 33149
1 bd1 ba679 sqft
Key Islander Condo
$2,850,000
Active
21d
$2,850,000
765 Crandon #310
Key Biscayne, FL 33149
3 bd3 ba2,602 sqft
Lake Tower Condo
$1,890,000
Active
22d
$1,890,000
151 Crandon #540
Key Biscayne, FL 33149
2 bd2 ba1,532 sqft
The Emeraldbay @ Key Colo
$11,750,000
Active
25d
$11,750,000
110 Reef #10
Key Biscayne, FL 33149
7 bd5.5 ba5,074 sqft
Oceana Key Biscayne Condo
$1,225,000
Active
32d
$1,225,000
1121 Crandon #D903
Key Biscayne, FL 33149
2 bd2 ba1,409 sqft
Towers Of Key Biscayne Co
$3,975,000
Active
36d
$3,975,000
781 Crandon #401
Key Biscayne, FL 33149
3 bd4.5 ba3,093 sqft
Club Tower Three Condo
$995,000
Active
37d
$995,000
155 Ocean Lane #1002
Key Biscayne, FL 33149
1 bd1.5 ba895 sqft
Commodore Club West Condo
$629,000
Active
38d
$629,000
798 Crandon #55-B
Key Biscayne, FL 33149
1 bd1.5 ba776 sqft
Le Phare Key Biscayne Con
$5,490,000
Active
38d
$5,490,000
799 Crandon #202
Key Biscayne, FL 33149
4 bd5.5 ba3,581 sqft
Ocean Tower One Condo
$3,900,000
Active
40d
$3,900,000
430 Grand Bay #606
Key Biscayne, FL 33149
4 bd4 ba2,930 sqft
Grand Bay Tower Condo
$3,300,000
Active
42d
$3,300,000
548 Fernwood #548
Key Biscayne, FL 33149
4 bd3 ba2,448 sqft
544-548 Fernwood Condo
$2,650,000
Active
52d
$2,650,000
151 Crandon #1130
Key Biscayne, FL 33149
3 bd3 ba2,001 sqft
The Emeraldbay @ Key Colo
$16,500,000
Active
53d
$16,500,000
131 Cape Florida
Key Biscayne, FL 33149
6 bd6.5 ba7,103 sqft
Cape Florida Sub Sec 3
$975,000
Active
59d
$975,000
455 Grand Bay #1020
Key Biscayne, FL 33149
1 ba376 sqft
G B Resort Condo Hotel
$2,725,000
Active
60d
$2,725,000
596 Fernwood #B
Key Biscayne, FL 33149
3 bd3.5 ba1,650 sqft
596 Fernwood
$8,000,000
Active
62d
$8,000,000
544 Warren
Key Biscayne, FL 33149
6 bd5.5 ba1,044 sqft
Tropical Isle Homes Sub
$5,990,000
Active
67d
$5,990,000
501 Bay
Key Biscayne, FL 33149
5 bd4.5 ba4,759 sqft
Tropical Isle Homes Sub 3
$2,400,000
Active
69d
$2,400,000
881 Ocean #16F
Key Biscayne, FL 33149
2 bd2 ba1,875 sqft
Casa Del Mar Condo
Information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data deemed reliable but not guaranteed. © 2026 Beaches MLS, Inc.
About 55+ Communities in Key Biscayne
55+ Communities in Key Biscayne, FL
55+ Communities are a distinct slice of the Key Biscayne, County market. We track 12 matching communities in Key Biscayne, alongside the active MLS listings below. A 55-and-over community is an age-restricted neighborhood built around a low-maintenance, amenity-rich lifestyle. Most center on a clubhouse with a fitness center, pools, courts for tennis or pickleball, and a full calendar of clubs and social events run with a lifestyle director. Florida is one of the most popular places in the country for active adult living, and Key Biscayne in County offers a range of options, from attainable villas to gated resort communities with golf.
Under the federal Housing for Older Persons Act, at least one resident in each home must usually be 55 or older, and the community keeps at least 80% of its homes occupied by someone in that age group. Rules on younger spouses, adult children, and guests vary, so confirm them before you buy. Expect an HOA fee that funds the amenities and often lawn care and exterior upkeep, and ask how often it has risen and whether reserves are healthy. Homes are generally single-story or have a first-floor primary suite. Visiting more than once, at different times of day, is the best way to gauge the social scene in a Key Biscayne community.
55+ Communities communities in Key Biscayne include Commodore Club South Cond, Key Colony, Grand Bay Residences Cond, Cape Fla Sub Sec 2, Lake Villa Two, and Grand Bay Tower, among others. Each has its own pricing, HOA structure, and character, and we can walk you through how they compare.
Frequently Asked Questions
55+ Communities in Key Biscayne FAQ
What is the minimum age to buy in a 55+ community in Key Biscayne?+
Under the federal Housing for Older Persons Act, at least one resident in each home is usually 55 or older, and the community keeps at least 80% of homes in that age group. Specific rules vary by community.
Can someone under 55 live in a Key Biscayne 55+ community?+
Often a younger spouse or partner can, and rules on adult children and guests vary. Confirm the current policy for the specific community before making an offer.
Do 55+ communities in Key Biscayne have HOA fees?+
Almost always. The HOA fee funds the amenities and common areas, and often lawn care and exterior maintenance. The amount varies widely, so it is worth comparing what each fee covers.
Why do so many retirees choose County for 55+ living?+
Florida has no state income tax, the climate supports year-round outdoor living, and there is a deep supply of active adult communities. The homestead exemption on a primary residence adds to the appeal.