$5,175,000
Active
62d
$5,175,000
24 Grand Bay Estates
Key Biscayne, FL 33149
5 bd5.5 ba4,220 sqft
Grand Key Estates
Key Biscayne, FL
Cape Florida Sub Sec 3 Homes for Sale
Browse active MLS listings in Cape Florida Sub Sec 3, Key Biscayne, FL. Local expertise, free buyer representation, 1% listing commission.
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Community Type
Cape Florida Sub Sec 3 — Active Listings
Cape Florida Sub Sec 3 — Recent Sales
37 recent sales
$465,000
Closed
10d
$465,000
251 Galen #309e
Key Biscayne, FL 33149
1 bd1.5 ba946 sqft
Key Biscayne Vi Condo
$640,000
Closed
143d
$640,000
155 Ocean Lane #706
Key Biscayne, FL 33149
1 bd1.5 ba895 sqft
Commodore Club Condominiu
$1,450,000
Closed
135d
$1,450,000
251 Crandon #529
Key Biscayne, FL 33149
2 bd2 ba1,532 sqft
Key Colony-Oceansound
$3,800,000
Closed
33d
$3,800,000
20 Grand Bay Estates
Key Biscayne, FL 33149
6 bd6 ba3,655 sqft
Grand Key Estates
$1,200,000
Closed
91d
$1,200,000
251 Crandon #426
Key Biscayne, FL 33149
2 bd2 ba1,532 sqft
Oceansound
$3,975,000
Closed
206d
$3,975,000
375 Ridgewood
Key Biscayne, FL 33149
5 bd3 ba4,050 sqft
Tropical Isle Homes Sub
$415,000
Closed
25d
$415,000
230 Sunrise #10
Key Biscayne, FL 33149
1 bd1.5 ba664 sqft
Key Townhouse
$1,250,000
Closed
2d
$1,250,000
177 Ocean Lane #1204
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
The Commodore Club
$1,200,000
Closed
133d
$1,200,000
151 Crandon #1033
Key Biscayne, FL 33149
2 bd2 ba1,546 sqft
Key Colony
$975,000
Closed
47d
$975,000
881 Ocean #TH15
Key Biscayne, FL 33149
2 bd2 ba1,042 sqft
Casa Del Mar
$916,900
Closed
19d
$916,900
121 Crandon #256
Key Biscayne, FL 33149
3 bd2 ba1,955 sqft
Key Colony Condo
$1,500,000
Closed
192d
$1,500,000
705 Crandon #205
Key Biscayne, FL 33149
2 bd2 ba1,310 sqft
Resort Villa One Condo
$1,900,000
Closed
$1,900,000
199 Ocean Lane #1000
Key Biscayne, FL 33149
3 bd2.5 ba1,930 sqft
Commodore Club East
$950,000
Closed
8d
$950,000
151 Crandon #526
Key Biscayne, FL 33149
2 bd2 ba1,532 sqft
Emerald Bay
$485,000
Closed
31d
$485,000
155 Ocean Lane #1103
Key Biscayne, FL 33149
1 bd1 ba895 sqft
Commodore Club West
$685,000
Closed
22d
$685,000
155 Ocean Lane #1105
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
Commodore Club West
$3,975,000
Closed
163d
$3,975,000
365 Gulf
Key Biscayne, FL 33149
6 bd5.5 ba6,109 sqft
Holiday Colony
$237,500
Closed
161d
$237,500
201 Galen #114
Key Biscayne, FL 33149
1 bd1.5 ba854 sqft
Key Biscayne Vi Condo
$1,350,000
Closed
172d
$1,350,000
251 Crandon #806
Key Biscayne, FL 33149
2 bd2.5 ba2,220 sqft
Oceansound
$680,000
Closed
198d
$680,000
600 Grapetree #5GN
Key Biscayne, FL 33149
2 bd2 ba1,840 sqft
Mar Azul
$726,900
Closed
138d
$726,900
600 Grapetree #9es
Key Biscayne, FL 33149
4 bd3 ba2,281 sqft
Mar-Azul Condo
$2,550,000
Closed
150d
$2,550,000
265 Heather
Key Biscayne, FL 33149
6 bd5.5 ba3,426 sqft
Tropical Isle Homes Sub
$30,000,000
Closed
185d
$30,000,000
960 Harbor
Key Biscayne, FL 33149
9 bd10.5 ba12,520 sqft
Cape Florida
$1,470,000
Closed
145d
$1,470,000
881 Ocean #4D
Key Biscayne, FL 33149
2 bd2 ba1,875 sqft
Casa Del Mar
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.
Home Valuation
What is Your Cape Florida Sub Sec 3 Home Worth?
Get a free, no-obligation home valuation from our local Key Biscayne specialists. We'll analyze recent sales and current market conditions to give you an accurate estimate.
Mortgage Pre-Approval
Get Pre-Approved to Buy in Cape Florida Sub Sec 3
Mortgage Capital: FHA, VA, Conventional, Jumbo, DSCR, Non-QM
Looking for Cape Florida Sub Sec 3 homes for sale? Pure Equity Realty covers Cape Florida Sub Sec 3 and the Key Biscayne, Florida market. We charge 1% listing commission for sellers and provide free buyer representation. Our local agents know this community and can arrange showings within 24 hours.
About Cape Florida Sub Sec 3
Cape Florida Sub Sec 3 Community Guide
Cape Florida Sub Sec 3 is a luxury waterfront, luxury community in Key Biscayne, Miami-Dade County, Florida. Properties are priced from $9.8M to $29.9M. Pure Equity Realty lists homes in Cape Florida Sub Sec 3 for 1% commission and provides free buyer representation.
Pure Equity Realty covers Cape Florida Sub Sec 3 and the Key Biscayne area. We list for 1%, which includes photography, MLS syndication, and negotiation support. Buyers pay nothing for representation. For current market data, see Florida Realtors' market statistics.
South Florida MLS
Featured Cape Florida Sub Sec 3 Homes for Sale
1 active listing
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.
Amenities & Community Details
Cape Florida Sub Sec 3 Amenities
Active Price Range
$5.2M–$5.2M
Cape Florida Sub Sec 3 is a residential community in Key Biscayne. Call (561) 835-5400 for a current amenities list and availability.
Location & Map
Cape Florida Sub Sec 3 Location
Map is approximate. Contact us for exact community boundaries.
View on Google Maps →Frequently Asked Questions
Cape Florida Sub Sec 3 FAQ
What type of community is Cape Florida Sub Sec 3?+
Cape Florida Sub Sec 3 is a residential community in Key Biscayne, Florida.
What is the price range in Cape Florida Sub Sec 3?+
Homes in Cape Florida Sub Sec 3 are currently listed from $5.2M–$5.2M. Prices shift with market conditions. Contact us or set a listing alert on this page for real-time availability and accurate pricing from our local Key Biscayne specialists.
Does Cape Florida Sub Sec 3 allow rentals?+
Cape Florida Sub Sec 3 currently restricts rentals per HOA rules. This is common in 55+ and gated communities. Exceptions and waiting lists may exist. Contact us for the most up-to-date rental policy details.
How do I schedule a showing in Cape Florida Sub Sec 3?+
Call us at (561) 835-5400 or use the listing alert form on this page. Our agents specialize in Cape Florida Sub Sec 3 and the broader Key Biscayne market and can typically arrange private showings within 24 hours, including evenings and weekends.
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Locations near Cape Florida Sub Sec 3
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Looking to Rent?
Browse all rental listings in Key Biscayne, FL, including homes near Cape Florida Sub Sec 3.