$1,290,000
Active
$1,290,000
155 Ocean Lane #1215
Key Biscayne, FL 33149
2 bd2 ba1,350 sqft
Commodore Club West Condo
Key Biscayne, FL
Luxury Homes in Key Biscayne
Luxury and high-end residential communities in Key Biscayne, Florida. Browse active MLS listings and communities with List & Sell FL.
17
Communities
Key Biscayne
City
1%
Listing Fee
Luxury Homes Communities in Key Biscayne
Club Tower One→Commodore Club South Cond→Key Colony→Grand Bay Residences Cond→Cape Fla Sub Sec 2→Lake Villa Two→Ocean Tower Two→Oceana Key Biscayne→Grand Bay Tower→Biscayne Key Estates→Key Biscayne Commodore Cl→Mar Azul→Holiday Colony→Ocean Tower One→Resort Villa Two→The Emeraldbay @ Key Colo→Towers Of Key Biscayne Co→
Active Listings
111 active listings
$1,495,000
Active
$1,495,000
881 Ocean #TH31
Key Biscayne, FL 33149
2 bd2 ba1,042 sqft
Casa Del Mar Condo
$2,850,000
Active
$2,850,000
765 Crandon #310
Key Biscayne, FL 33149
3 bd3 ba2,602 sqft
Lake Tower Condo
$1,890,000
Active
$1,890,000
151 Crandon #540
Key Biscayne, FL 33149
2 bd2 ba1,532 sqft
The Emeraldbay @ Key Colo
$1,690,000
Active
6d
$1,690,000
151 Crandon #310
Key Biscayne, FL 33149
2 bd2 ba1,882 sqft
The Emeraldbay @ Key Colo
$11,750,000
Active
3d
$11,750,000
110 Reef #10
Key Biscayne, FL 33149
7 bd5.5 ba5,074 sqft
Oceana Key Biscayne Condo
$1,225,000
Active
1d
$1,225,000
1121 Crandon #D903
Key Biscayne, FL 33149
2 bd2 ba1,409 sqft
Towers Of Key Biscayne Co
$2,600,000
Active
3d
$2,600,000
200 Ocean Lane #401
Key Biscayne, FL 33149
3 bd3 ba2,412 sqft
Island House Apt Inc - Co
$2,470,000
Active
$2,470,000
881 Ocean #20E
Key Biscayne, FL 33149
2 bd2 ba1,875 sqft
Casa Del Mar Condo
$3,975,000
Active
1d
$3,975,000
781 Crandon #401
Key Biscayne, FL 33149
3 bd4.5 ba3,093 sqft
Club Tower Three Condo
$3,150,000
Active
323d
$3,150,000
789 Crandon #1005
Key Biscayne, FL 33149
2 bd2.5 ba2,100 sqft
Club Tower One Condo
$5,490,000
Active
1d
$5,490,000
799 Crandon #202
Key Biscayne, FL 33149
4 bd5.5 ba3,581 sqft
Ocean Tower One Condo
$3,950,000
Active
8d
$3,950,000
445 Grand Bay #104
Key Biscayne, FL 33149
4 bd4.5 ba3,250 sqft
Grand Bay Residences Cond
$3,900,000
Active
2d
$3,900,000
430 Grand Bay #606
Key Biscayne, FL 33149
4 bd4 ba2,930 sqft
Grand Bay Tower Condo
$5,785,000
Active
42d
$5,785,000
335 Enid
Key Biscayne, FL 33149
5 bd6 ba3,495 sqft
Biscayne Key Estates
$3,300,000
Active
5d
$3,300,000
548 Fernwood #548
Key Biscayne, FL 33149
4 bd3 ba2,448 sqft
544-548 Fernwood Condo
$4,500,000
Active
6d
$4,500,000
475 Woodcrest
Key Biscayne, FL 33149
4 bd3 ba2,689 sqft
Tropical Isle Homes Sub 1
$1,890,000
Active
24d
$1,890,000
600 Grapetree #7FN
Key Biscayne, FL 33149
2 bd2 ba1,888 sqft
Mar-Azul Condo
$1,800,000
Active
9d
$1,800,000
151 Crandon #138
Key Biscayne, FL 33149
2 bd3 ba1,547 sqft
The Emeraldbay @ Key Colo
$2,650,000
Active
32d
$2,650,000
151 Crandon #1130
Key Biscayne, FL 33149
3 bd3 ba2,001 sqft
The Emeraldbay @ Key Colo
$5,600,000
Active
15d
$5,600,000
755 Curtiswood
Key Biscayne, FL 33149
5 bd5 ba3,197 sqft
Biscayne Key Estates
$1,059,000
Active
128d
$1,059,000
199 Ocean Lane #911
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
Commodore Club South Cond
$1,250,000
Active
181d
$1,250,000
151 Crandon #320
Key Biscayne, FL 33149
2 bd2 ba1,488 sqft
The Emeraldbay @ Key Colo
$16,500,000
Active
16d
$16,500,000
131 Cape Florida
Key Biscayne, FL 33149
6 bd6.5 ba7,103 sqft
Cape Florida Sub Sec 3
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 Luxury Homes in Key Biscayne
Luxury Homes in Key Biscayne, FL
Luxury Homes are a distinct slice of the Key Biscayne, County market. We track 17 matching communities in Key Biscayne, alongside the active MLS listings below. Luxury homes in Key Biscayne span waterfront estates, golf and country club residences, and gated enclaves in County. What sets this segment apart is not only price but scarcity: a limited number of homes, prime locations, and finishes that buyers actively compete for. A meaningful share of the best inventory trades quietly, off-market, so the homes on a public search are not always the full picture.
Representation matters at this level. An agent who knows the local market can surface private listings, arrange showings, and guide the due diligence high-value homes require, from surveys and elevation certificates to seawall, dock, and club-membership review. Financing is available even on eight-figure homes through jumbo and portfolio lenders, though many purchases close in cash. Either way, having proof of funds or a lender letter ready keeps you competitive, because the strongest homes draw more than one qualified buyer.
Luxury Homes communities in Key Biscayne include Club Tower One, Commodore Club South Cond, Key Colony, Grand Bay Residences Cond, Cape Fla Sub Sec 2, and Lake Villa Two, among others. Each has its own pricing, HOA structure, and character, and we can walk you through how they compare.
Frequently Asked Questions
Luxury Homes in Key Biscayne FAQ
How much do luxury homes in Key Biscayne cost?+
The luxury segment generally starts around $1M and runs well into the eight figures, depending on location, water or golf frontage, lot, and finish level. Ask us for current active listings and recent closed sales.
Are there off-market luxury homes in Key Biscayne?+
Often, yes. A share of high-end inventory sells privately without ever reaching the public MLS. We track these through the local agent network, so ask what is available beyond the public listings.
Do luxury communities in Key Biscayne require a club membership?+
Many golf and country club communities pair the home purchase with a separate club or equity membership. Terms and fees vary and change over time, so confirm the current structure before you buy.
What are the carrying costs of a luxury home in County?+
Beyond the purchase price, budget for property taxes, homeowners plus often flood and windstorm insurance, and any HOA or club dues. On high-value Florida homes these add up, so factor them into your monthly cost.