$3,850,000
Active
2d
$3,850,000
200 Ocean Lane #501
Key Biscayne, FL 33149
4 bd3 ba1,880 sqft
Island House Apt Inc - Co
Key Biscayne, FL
Mashta Island Homes for Sale
Browse active MLS listings in Mashta Island, Key Biscayne, FL. Local expertise, free buyer representation, 1% listing commission.
—
Community Type
Mashta Island — Active Listings
139 active listings
$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
$6,490,000
Active
$6,490,000
330 Gulf
Key Biscayne, FL 33149
5 bd5.5 ba3,202 sqft
Holiday Colony
$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
6d
$1,650,000
1111 Crandon Blvd B705 #B705
Key Biscayne, FL 33149
2 bd2 ba1,409 sqft
Towers Of Key Biscayne Co
$1,470,000
Active
1d
$1,470,000
151 Crandon Blvd 122 #122
Key Biscayne, FL 33149
2 bd2 ba1,467 sqft
The Emeraldbay @ Key Colo
$1,575,000
Active
9d
$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
$8,250,000
165 Hampton
Key Biscayne, FL 33149
6 bd8.5 ba3,842 sqft
Tropical Isle Homes Sub 4
$1,600,000
Active
12d
$1,600,000
101 Crandon Blvd 269 #269
Key Biscayne, FL 33149
3 bd3 ba1,720 sqft
Key Colony No 4 Condo
$2,800,000
Active
14d
$2,800,000
201 Crandon Blvd 643 #643
Key Biscayne, FL 33149
2 bd2 ba1,950 sqft
Key Colony No 1
$2,200,000
Active
13d
$2,200,000
600 Grapetree #7ES
Key Biscayne, FL 33149
3 bd3 ba2,281 sqft
Mar-Azul Condo
$1,799,000
Active
17d
$1,799,000
607 Ocean #3K
Key Biscayne, FL 33149
2 bd2 ba1,496 sqft
Sands Of Key Biscayne Con
$456,000
Active
16d
$456,000
200 Galen #202
Key Biscayne, FL 33149
1 bd1.5 ba730 sqft
Galen Drive West Condomin
$1,395,000
Active
20d
$1,395,000
1121 Crandon Blvd E1205 #E1205
Key Biscayne, FL 33149
2 bd2 ba1,409 sqft
Towers Of Key Biscayne Co
$5,199,000
Active
21d
$5,199,000
650 Curtiswood
Key Biscayne, FL 33149
6 bd4.5 ba3,356 sqft
Biscayne Key Estates
$835,000
Active
19d
$835,000
150 Ocean Lane #7C
Key Biscayne, FL 33149
2 bd2 ba1,335 sqft
Island Breakers Condo
$5,200,000
Active
2d
$5,200,000
797 Glenridge
Key Biscayne, FL 33149
5 bd4.5 ba3,535 sqft
Biscayne Key Estates
$790,000
Active
20d
$790,000
155 Ocean Lane #403
Key Biscayne, FL 33149
1 bd1.5 ba895 sqft
Commodore Club West Condo
$495,000
Active
21d
$495,000
240 Galen #214
Key Biscayne, FL 33149
1 bd1.5 ba725 sqft
Galen Drive Condo Apts
$1,590,000
Active
27d
$1,590,000
101 Crandon Blvd 170 #170
Key Biscayne, FL 33149
3 bd3 ba1,720 sqft
Key Colony No 4 Condo
$6,850,000
Active
24d
$6,850,000
430 Grand Bay #1103
Key Biscayne, FL 33149
3 bd3.5 ba3,630 sqft
Grand Bay Tower Condo
$7,450,000
Active
14d
$7,450,000
425 Harbor
Key Biscayne, FL 33149
7 bd7.5 ba4,565 sqft
Tropical Isle Homes Sub 3
$1,790,000
Active
28d
$1,790,000
202 Sunrise #202B
Key Biscayne, FL 33149
3 bd3 ba1,550 sqft
Bahama House South 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.
Mashta Island — Recent Sales
3,796 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
$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
$1,100,000
Closed
$1,100,000
155 Ocean Lane #205
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
Commodore Club West Condo
$900,000
Closed
8d
$900,000
455 Grand Bay #617
Key Biscayne, FL 33149
1 ba532 sqft
G B Resort Condo Hotel
$5,899,999
Closed
30d
$5,899,999
762 Fernwood
Key Biscayne, FL 33149
6 bd5 ba3,584 sqft
Biscayne Key Estates
$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
$1,469,000
Closed
15d
$1,469,000
141 Crandon Blvd 446 #446
Key Biscayne, FL 33149
3 bd2 ba1,943 sqft
Key Colony No 4 Condo
$1,085,000
Closed
31d
$1,085,000
177 Ocean Lane #106
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
Key Biscayne Commodore Cl
$2,470,000
Closed
21d
$2,470,000
881 Ocean #18F
Key Biscayne, FL 33149
2 bd2 ba1,875 sqft
Casa Del Mar
$849,000
Closed
14d
$849,000
177 Ocean Lane #703
Key Biscayne, FL 33149
1 bd1.5 ba840 sqft
Key Biscayne Commodore Cl
$2,590,000
Closed
15d
$2,590,000
1111 Crandon Blvd B807 #B807
Key Biscayne, FL 33149
3 bd2 ba1,782 sqft
Towers Of Key Biscayne Co
$2,090,000
Closed
23d
$2,090,000
1121 Crandon Blvd D1202 #D1202
Key Biscayne, FL 33149
2 bd2 ba1,782 sqft
Towers Of Key Biscayne Co
$1,475,000
Closed
36d
$1,475,000
177 Ocean Lane #812
Key Biscayne, FL 33149
2 bd2 ba1,260 sqft
Key Biscaynes Commodore C
$1,630,000
Closed
20d
$1,630,000
141 Crandon Blvd 431 #431
Key Biscayne, FL 33149
3 bd2 ba2,042 sqft
Key Colony No 4 Condo
$3,400,000
Closed
23d
$3,400,000
151 Crandon Blvd 1222 #1222
Key Biscayne, FL 33149
4 bd3.5 ba3,127 sqft
The Emeraldbay @ Key Colo
$1,690,000
Closed
78d
$1,690,000
155 Ocean Lane #201
Key Biscayne, FL 33149
3 bd2.5 ba1,930 sqft
Commodore Club West Condo
$3,400,000
Closed
18d
$3,400,000
310 Greenwood
Key Biscayne, FL 33149
3 bd2 ba1,304 sqft
Tropical Isle Homes Sub 4
$1,890,000
Closed
11d
$1,890,000
701 Crandon Blvd 302 #302
Key Biscayne, FL 33149
3 bd3 ba1,830 sqft
Resort Villa One Condo
$6,655,000
Closed
33d
$6,655,000
285 Woodcrest
Key Biscayne, FL 33149
6 bd5.5 ba3,520 sqft
Tropical Isle Homes Sub 4
$1,235,000
Closed
5d
$1,235,000
151 Crandon Blvd 600 #600
Key Biscayne, FL 33149
2 bd2 ba1,506 sqft
The Emeraldbay @ Key Colo
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 Mashta Island 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 Mashta Island
Mortgage Capital: FHA, VA, Conventional, Jumbo, DSCR, Non-QM
Looking for Mashta Island homes for sale? Pure Equity Realty covers Mashta Island 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 Mashta Island
Mashta Island Community Guide
Mashta Island is a residential community in Key Biscayne, Florida. Active listings are currently priced from $429K–$237M.
Pure Equity Realty covers Mashta Island 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 Mashta Island Homes for Sale
139 active listings
$3,850,000
Active
2d
$3,850,000
200 Ocean Lane #501
Key Biscayne, FL 33149
4 bd3 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
$6,490,000
Active
$6,490,000
330 Gulf
Key Biscayne, FL 33149
5 bd5.5 ba3,202 sqft
Holiday Colony
$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
6d
$1,650,000
1111 Crandon Blvd B705 #B705
Key Biscayne, FL 33149
2 bd2 ba1,409 sqft
Towers Of Key Biscayne Co
$1,470,000
Active
1d
$1,470,000
151 Crandon Blvd 122 #122
Key Biscayne, FL 33149
2 bd2 ba1,467 sqft
The Emeraldbay @ Key Colo
$1,575,000
Active
9d
$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
$8,250,000
165 Hampton
Key Biscayne, FL 33149
6 bd8.5 ba3,842 sqft
Tropical Isle Homes Sub 4
$1,600,000
Active
12d
$1,600,000
101 Crandon Blvd 269 #269
Key Biscayne, FL 33149
3 bd3 ba1,720 sqft
Key Colony No 4 Condo
$2,800,000
Active
14d
$2,800,000
201 Crandon Blvd 643 #643
Key Biscayne, FL 33149
2 bd2 ba1,950 sqft
Key Colony No 1
$2,200,000
Active
13d
$2,200,000
600 Grapetree #7ES
Key Biscayne, FL 33149
3 bd3 ba2,281 sqft
Mar-Azul Condo
$1,799,000
Active
17d
$1,799,000
607 Ocean #3K
Key Biscayne, FL 33149
2 bd2 ba1,496 sqft
Sands Of Key Biscayne Con
$456,000
Active
16d
$456,000
200 Galen #202
Key Biscayne, FL 33149
1 bd1.5 ba730 sqft
Galen Drive West Condomin
$1,395,000
Active
20d
$1,395,000
1121 Crandon Blvd E1205 #E1205
Key Biscayne, FL 33149
2 bd2 ba1,409 sqft
Towers Of Key Biscayne Co
$5,199,000
Active
21d
$5,199,000
650 Curtiswood
Key Biscayne, FL 33149
6 bd4.5 ba3,356 sqft
Biscayne Key Estates
$835,000
Active
19d
$835,000
150 Ocean Lane #7C
Key Biscayne, FL 33149
2 bd2 ba1,335 sqft
Island Breakers Condo
$5,200,000
Active
2d
$5,200,000
797 Glenridge
Key Biscayne, FL 33149
5 bd4.5 ba3,535 sqft
Biscayne Key Estates
$790,000
Active
20d
$790,000
155 Ocean Lane #403
Key Biscayne, FL 33149
1 bd1.5 ba895 sqft
Commodore Club West Condo
$495,000
Active
21d
$495,000
240 Galen #214
Key Biscayne, FL 33149
1 bd1.5 ba725 sqft
Galen Drive Condo Apts
$1,590,000
Active
27d
$1,590,000
101 Crandon Blvd 170 #170
Key Biscayne, FL 33149
3 bd3 ba1,720 sqft
Key Colony No 4 Condo
$6,850,000
Active
24d
$6,850,000
430 Grand Bay #1103
Key Biscayne, FL 33149
3 bd3.5 ba3,630 sqft
Grand Bay Tower Condo
$7,450,000
Active
14d
$7,450,000
425 Harbor
Key Biscayne, FL 33149
7 bd7.5 ba4,565 sqft
Tropical Isle Homes Sub 3
$1,790,000
Active
28d
$1,790,000
202 Sunrise #202B
Key Biscayne, FL 33149
3 bd3 ba1,550 sqft
Bahama House South 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.
Amenities & Community Details
Mashta Island Amenities
Active Price Range
$429K–$237M
Mashta Island is a residential community in Key Biscayne. Call (561) 835-5400 for a current amenities list and availability.
Location & Map
Mashta Island Location
Map is approximate. Contact us for exact community boundaries.
View on Google Maps →Frequently Asked Questions
Mashta Island FAQ
What type of community is Mashta Island?+
Mashta Island is a residential community in Key Biscayne, Florida.
What is the price range in Mashta Island?+
Homes in Mashta Island are currently listed from $429K–$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 Mashta Island allow rentals?+
Mashta Island 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 Mashta Island?+
Call us at (561) 835-5400 or use the listing alert form on this page. Our agents specialize in Mashta Island 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 Mashta Island
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Looking to Rent?
Browse all rental listings in Key Biscayne, FL, including homes near Mashta Island.