$1,395,000
Active
1d
$1,395,000
199 Ocean Lane #1207
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
Commodore Club South Cond
Key Biscayne, FL
Cay Polynesia Homes for Sale
Browse active MLS listings in Cay Polynesia, Key Biscayne, FL. Local expertise, free buyer representation, 1% listing commission.
—
Community Type
Cay Polynesia — Active Listings
138 active listings
$2,850,000
Active
1d
$2,850,000
600 Grapetree #11DN
Key Biscayne, FL 33149
3 bd2 ba1,889 sqft
Mar-Azul Condo
$14,990,000
Active
$14,990,000
161 Cape Florida
Key Biscayne, FL 33149
4 bd4.5 ba6,661 sqft
Cape Florida Sub Sec 3
$1,599,900
Active
$1,599,900
201 Crandon #530
Key Biscayne, FL 33149
2 bd2 ba1,531 sqft
Key Colony No 1
$1,088,000
Active
$1,088,000
455 Grand Bay #717
Key Biscayne, FL 33149
1 ba532 sqft
G B Resort Condo Hotel
$6,685,000
Active
$6,685,000
445 Ridgewood
Key Biscayne, FL 33149
5 bd5.5 ba3,688 sqft
Tropical Isle Homes Sub 1
$18,500,000
Active
9d
$18,500,000
631 Mashta
Key Biscayne, FL 33149
4 bd4.5 ba2,255 sqft
Mashta Island
$480,000
Active
2d
$480,000
251 Galen #302
Key Biscayne, FL 33149
1 bd1.5 ba854 sqft
Key Biscayne Vi Condo
$850,000
Active
8d
$850,000
575 Crandon #706
Key Biscayne, FL 33149
2 bd2 ba1,311 sqft
Key Bisc Ambassador Condo
$2,950,000
Active
4d
$2,950,000
1111 Crandon Blvd A501 #A501
Key Biscayne, FL 33149
3 bd2 ba1,782 sqft
Towers Of Key Biscayne Co
$3,690,000
Active
2d
$3,690,000
430 Grand Bay #708
Key Biscayne, FL 33149
3 bd3 ba2,840 sqft
Grand Bay Tower Condo
$2,150,000
Active
$2,150,000
199 Ocean Lane #201
Key Biscayne, FL 33149
3 bd2.5 ba1,930 sqft
Commodore Club South Cond
$2,990,000
Active
$2,990,000
199 Ocean Lane #801
Key Biscayne, FL 33149
3 bd2.5 ba1,930 sqft
Commodore Club South Cond
$3,975,000
Active
1d
$3,975,000
799 Crandon Blvd 108 #108
Key Biscayne, FL 33149
5 bd5 ba3,186 sqft
Ocean Tower One Condo
$2,520,000
Active
$2,520,000
445 Grand Bay #418
Key Biscayne, FL 33149
2 bd2.5 ba1,760 sqft
Grand Bay Residences Cond
$1,150,000
Active
28d
$1,150,000
170 Ocean Lane #305
Key Biscayne, FL 33149
3 bd2 ba1,435 sqft
Ocean Lane Plaza Condo
$3,850,000
Active
31d
$3,850,000
200 Ocean Lane #501
Key Biscayne, FL 33149
4 bd4 ba1,880 sqft
Island House Apt Inc - Co
$1,980,000
Active
2d
$1,980,000
181 Crandon Blvd 301 #301
Key Biscayne, FL 33149
3 bd2.5 ba1,820 sqft
Key Colony No 4 Condo
$1,450,000
Active
$1,450,000
151 Crandon Blvd 439 #439
Key Biscayne, FL 33149
2 bd2 ba1,547 sqft
The Emeraldbay
$1,650,000
Active
32d
$1,650,000
1111 Crandon #B705
Key Biscayne, FL 33149
2 bd2 ba1,409 sqft
Towers Of Key Biscayne Co
$1,438,000
Active
35d
$1,438,000
151 Crandon #122
Key Biscayne, FL 33149
2 bd2 ba1,467 sqft
The Emeraldbay @ Key Colo
$1,575,000
Active
36d
$1,575,000
425 Grapetree #206
Key Biscayne, FL 33149
2 bd3 ba1,404 sqft
Grapetree Townhouse Condo
$1,349,000
Active
7d
$1,349,000
177 Ocean Lane #213
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
Key Biscayne Commodore Cl
$8,250,000
Active
26d
$8,250,000
165 Hampton
Key Biscayne, FL 33149
6 bd8.5 ba3,842 sqft
Tropical Isle Homes Sub 4
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.
Cay Polynesia — Recent Sales
3,748 recent sales
$1,060,000
Closed
$1,060,000
151 Crandon Blvd 602 #602
Key Biscayne, FL 33149
2 bd2 ba1,469 sqft
The Emeraldbay @ Key Colon
$944,000
Closed
3d
$944,000
455 Grand Bay #718
Key Biscayne, FL 33149
1 ba378 sqft
G B Resort Condo Hotel
$1,120,000
Closed
1d
$1,120,000
251 Crandon Blvd 133 #133
Key Biscayne, FL 33149
2 bd2 ba1,537 sqft
Key Colony No 2 Condo
$1,150,000
Closed
20d
$1,150,000
181 Crandon Blvd 405 #405
Key Biscayne, FL 33149
2 bd2 ba1,600 sqft
Key Colony No 4 Condo
$1,100,000
Closed
$1,100,000
155 Ocean Lane #205
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
Commodore Club West Condo
$1,150,000
Closed
13d
$1,150,000
199 Ocean Lane #512
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
Commodore Club South Condo
$1,500,000
Closed
4d
$1,500,000
1121 Crandon #F1203
Key Biscayne, FL 33149
2 bd2 ba1,597 sqft
Towers Of Key Biscayne Co
$480,000
Closed
14d
$480,000
255 Sunrise #207
Key Biscayne, FL 33149
1 bd1 ba676 sqft
Cay Polynesia Condo
$7,000,000
Closed
8d
$7,000,000
360 Ocean #1106S
Key Biscayne, FL 33149
3 bd4.5 ba2,257 sqft
Oceana Key Biscayne Condo
$645,000
Closed
44d
$645,000
155 Ocean Lane #707
Key Biscayne, FL 33149
1 bd1.5 ba895 sqft
Commodore Club West Condo
$1,349,000
Closed
15d
$1,349,000
201 Crandon #424
Key Biscayne, FL 33149
2 bd2 ba1,531 sqft
Key Colony No 1
$1,600,000
Closed
8d
$1,600,000
455 Grand Bay 618-19 #618-19
Key Biscayne, FL 33149
1 bd1 ba791 sqft
G B Resort Condo Hotel
$900,000
Closed
8d
$900,000
455 Grand Bay #617
Key Biscayne, FL 33149
1 ba532 sqft
G B Resort Condo Hotel
$1,250,000
Closed
35d
$1,250,000
141 Crandon Blvd 237 #237
Key Biscayne, FL 33149
3 bd2 ba1,600 sqft
Key Colony No 4 Condo
$5,899,999
Closed
30d
$5,899,999
762 Fernwood
Key Biscayne, FL 33149
6 bd5 ba3,584 sqft
Biscayne Key Estates
$399,000
Closed
10d
$399,000
300 Sunrise #1B
Key Biscayne, FL 33149
1 bd1 ba590 sqft
Governors Lodge Assoc Con
$1,649,000
Closed
20d
$1,649,000
705 Crandon #506
Key Biscayne, FL 33149
2 bd2 ba1,310 sqft
Resort Villa One Condo
$1,699,000
Closed
31d
$1,699,000
201 Crandon Blvd 143 #143
Key Biscayne, FL 33149
2 bd2 ba1,541 sqft
Key Colony No 1
$2,500,000
Closed
24d
$2,500,000
200 Ocean Lane #108
Key Biscayne, FL 33149
4 bd3 ba1,650 sqft
Island House Apt Inc - Co
$2,660,000
Closed
1d
$2,660,000
727 Crandon Blvd 502 #502
Key Biscayne, FL 33149
3 bd3 ba2,497 sqft
Lake Villa One Condo
$11,500,000
Closed
11d
$11,500,000
110 Reef
Key Biscayne, FL 33149
5 bd5.5 ba5,074 sqft
Oceana Key Biscayne Condo
$1,470,000
Closed
11d
$1,470,000
101 Crandon Blvd 367 #367
Key Biscayne, FL 33149
3 bd2 ba1,720 sqft
Key Colony No 4 Condo
$1,695,000
Closed
14d
$1,695,000
151 Crandon Blvd 1002 #1002
Key Biscayne, FL 33149
2 bd2 ba1,506 sqft
The Emeraldbay @ Key Colo
$1,395,000
Closed
17d
$1,395,000
141 Crandon Blvd 331 #331
Key Biscayne, FL 33149
3 bd2 ba1,790 sqft
Key Colony No 4 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.
Home Valuation
What is Your Cay Polynesia 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 Cay Polynesia
Mortgage Capital: FHA, VA, Conventional, Jumbo, DSCR, Non-QM
Looking for Cay Polynesia homes for sale? Pure Equity Realty covers Cay Polynesia 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 Cay Polynesia
Cay Polynesia Community Guide
Cay Polynesia Condo is a community in Key Biscayne, Miami-Dade County, Florida. Active listings are priced from $480,000 to $499,000. Homes were built starting 1965. Pure Equity Realty lists homes in Cay Polynesia Condo for 1% commission and represents buyers at no cost.
Pure Equity Realty covers Cay Polynesia 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 Cay Polynesia Homes for Sale
138 active listings
$1,395,000
Active
1d
$1,395,000
199 Ocean Lane #1207
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
Commodore Club South Cond
$2,850,000
Active
1d
$2,850,000
600 Grapetree #11DN
Key Biscayne, FL 33149
3 bd2 ba1,889 sqft
Mar-Azul Condo
$14,990,000
Active
$14,990,000
161 Cape Florida
Key Biscayne, FL 33149
4 bd4.5 ba6,661 sqft
Cape Florida Sub Sec 3
$1,599,900
Active
$1,599,900
201 Crandon #530
Key Biscayne, FL 33149
2 bd2 ba1,531 sqft
Key Colony No 1
$1,088,000
Active
$1,088,000
455 Grand Bay #717
Key Biscayne, FL 33149
1 ba532 sqft
G B Resort Condo Hotel
$6,685,000
Active
$6,685,000
445 Ridgewood
Key Biscayne, FL 33149
5 bd5.5 ba3,688 sqft
Tropical Isle Homes Sub 1
$18,500,000
Active
9d
$18,500,000
631 Mashta
Key Biscayne, FL 33149
4 bd4.5 ba2,255 sqft
Mashta Island
$480,000
Active
2d
$480,000
251 Galen #302
Key Biscayne, FL 33149
1 bd1.5 ba854 sqft
Key Biscayne Vi Condo
$850,000
Active
8d
$850,000
575 Crandon #706
Key Biscayne, FL 33149
2 bd2 ba1,311 sqft
Key Bisc Ambassador Condo
$2,950,000
Active
4d
$2,950,000
1111 Crandon Blvd A501 #A501
Key Biscayne, FL 33149
3 bd2 ba1,782 sqft
Towers Of Key Biscayne Co
$3,690,000
Active
2d
$3,690,000
430 Grand Bay #708
Key Biscayne, FL 33149
3 bd3 ba2,840 sqft
Grand Bay Tower Condo
$2,150,000
Active
$2,150,000
199 Ocean Lane #201
Key Biscayne, FL 33149
3 bd2.5 ba1,930 sqft
Commodore Club South Cond
$2,990,000
Active
$2,990,000
199 Ocean Lane #801
Key Biscayne, FL 33149
3 bd2.5 ba1,930 sqft
Commodore Club South Cond
$3,975,000
Active
1d
$3,975,000
799 Crandon Blvd 108 #108
Key Biscayne, FL 33149
5 bd5 ba3,186 sqft
Ocean Tower One Condo
$2,520,000
Active
$2,520,000
445 Grand Bay #418
Key Biscayne, FL 33149
2 bd2.5 ba1,760 sqft
Grand Bay Residences Cond
$1,150,000
Active
28d
$1,150,000
170 Ocean Lane #305
Key Biscayne, FL 33149
3 bd2 ba1,435 sqft
Ocean Lane Plaza Condo
$3,850,000
Active
31d
$3,850,000
200 Ocean Lane #501
Key Biscayne, FL 33149
4 bd4 ba1,880 sqft
Island House Apt Inc - Co
$1,980,000
Active
2d
$1,980,000
181 Crandon Blvd 301 #301
Key Biscayne, FL 33149
3 bd2.5 ba1,820 sqft
Key Colony No 4 Condo
$1,450,000
Active
$1,450,000
151 Crandon Blvd 439 #439
Key Biscayne, FL 33149
2 bd2 ba1,547 sqft
The Emeraldbay
$1,650,000
Active
32d
$1,650,000
1111 Crandon #B705
Key Biscayne, FL 33149
2 bd2 ba1,409 sqft
Towers Of Key Biscayne Co
$1,438,000
Active
35d
$1,438,000
151 Crandon #122
Key Biscayne, FL 33149
2 bd2 ba1,467 sqft
The Emeraldbay @ Key Colo
$1,575,000
Active
36d
$1,575,000
425 Grapetree #206
Key Biscayne, FL 33149
2 bd3 ba1,404 sqft
Grapetree Townhouse Condo
$1,349,000
Active
7d
$1,349,000
177 Ocean Lane #213
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
Key Biscayne Commodore Cl
$8,250,000
Active
26d
$8,250,000
165 Hampton
Key Biscayne, FL 33149
6 bd8.5 ba3,842 sqft
Tropical Isle Homes Sub 4
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
Cay Polynesia Amenities
Active Price Range
$409K–$237M
Cay Polynesia is a residential community in Key Biscayne. Call (561) 835-5400 for a current amenities list and availability.
Schools
Schools Near Cay Polynesia
Elementary
Key Biscayne K-8
Middle
Ponce De Leon
High School
Coral Gables
School assignments are subject to change. Verify zoning directly with the Palm Beach County School District before purchase.
Location & Map
Cay Polynesia Location
Map is approximate. Contact us for exact community boundaries.
View on Google Maps →Frequently Asked Questions
Cay Polynesia FAQ
What type of community is Cay Polynesia?+
Cay Polynesia is a residential community in Key Biscayne, Florida.
What is the price range in Cay Polynesia?+
Homes in Cay Polynesia are currently listed from $409K–$237M. 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 Cay Polynesia allow rentals?+
Cay Polynesia 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 Cay Polynesia?+
Call us at (561) 835-5400 or use the listing alert form on this page. Our agents specialize in Cay Polynesia and the broader Key Biscayne market and can typically arrange private showings within 24 hours, including evenings and weekends.
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Looking to Rent?
Browse all rental listings in Key Biscayne, FL, including homes near Cay Polynesia.