Current Miami MLS inventory
3-Bedroom Condos for Sale in Key Biscayne
Updated October 23, 2026. The active MLS currently shows 23 3-bedroom condominiums for sale in Key Biscayne. The median asking price is $2,850,000. The median asking price per square foot is $1,178. Listings that report an association fee have a median monthly HOA of $2,982. The median time on market is 47 days. The table below provides the newest matching MLS records and direct links to individual residences. Use the map search to refine by location, price, interior area and other available filters. Before making an offer or rental application, review the current MLS status, residence details, association documents, applicable fees, lease terms and building rules because availability and asking prices can change during the day.
Updated October 23, 2026.
Updated October 23, 2026. The active MLS currently shows 23 3-bedroom condominiums for sale in Key Biscayne. The median asking price is $2,850,000. The median asking price per square foot is $1,178. Listings that report an association fee have a median monthly HOA of $2,982. The median time on market is 47 days. The table below provides the newest matching MLS records and direct links to individual residences. Use the map search to refine by location, price, interior area and other available filters. Before making an offer or rental application, review the current MLS status, residence details, association documents, applicable fees, lease terms and building rules because availability and asking prices can change during the day.
- Active listings
- 23
- Median asking price
- $2,850,000
- Median asking $/sq ft
- $1,178
- Median HOA / month
- $2,982
- Median days on market
- 47 days
Search and refine these listings on the map
Current listings
Current MLS listings
The first 22 active MLS matches are included here. Open a residence for current details and availability.
- 151 Crandon Blvd 1130
Key Biscayne, FL, 33149
$2,650,000
3 bed · 3 bath · 2,001 sqft
- 151 Crandon Blvd 345
Key Biscayne, FL, 33149
$2,280,000
3 bed · 3 bath · 2,330 sqft
- 170 Ocean Lane Dr 305
Key Biscayne, FL, 33149
$1,150,000
3 bed · 2 bath · 1,435 sqft
- 177 Ocean Lane Dr 501
Key Biscayne, FL, 33149
$4,450,000
3 bed · 3 bath · 1,930 sqft
- 881 Ocean Dr 13H
Key Biscayne, FL, 33149
$3,500,000
3 bed · 3 bath · 3,120 sqft
- 600 Grapetree Dr 6BS
Key Biscayne, FL, 33149
$2,220,000
3 bed · 3 bath · 2,523 sqft
- 605 Ocean Dr 2L
Key Biscayne, FL, 33149
$2,199,000
3 bed · 3 bath · 1,772 sqft
- 765 Crandon Blvd 310
Key Biscayne, FL, 33149
$2,850,000
3 bed · 3 bath · 2,602 sqft
- 181 Crandon Blvd 301
Key Biscayne, FL, 33149
$1,890,000
3 bed · 3 bath · 1,820 sqft
- 251 Crandon Blvd 227
Key Biscayne, FL, 33149
$1,900,000
3 bed · 2 bath · 1,546 sqft
- 600 Grapetree Dr 11DN
Key Biscayne, FL, 33149
$2,850,000
3 bed · 2 bath · 1,889 sqft
- 781 Crandon Blvd 401
Key Biscayne, FL, 33149
$3,975,000
3 bed · 5 bath · 3,093 sqft
- 881 Ocean Dr 20A
Key Biscayne, FL, 33149
$3,600,000
3 bed · 3 bath · 3,120 sqft
- 881 Ocean Dr 10A
Key Biscayne, FL, 33149
$3,750,000
3 bed · 3 bath · 3,120 sqft
- 799 Crandon Blvd 605
Key Biscayne, FL, 33149
$3,750,000
3 bed · 4 bath · 2,510 sqft
- 575 Crandon Blvd 801
Key Biscayne, FL, 33149
$2,100,000
3 bed · 4 bath · 2,450 sqft
- 881 Ocean Dr 7H
Key Biscayne, FL, 33149
$3,595,000
3 bed · 3 bath · 3,120 sqft
- 204 Sunrise Dr 204B
Key Biscayne, FL, 33149
$1,690,000
3 bed · 3 bath · 1,550 sqft
- 1111 Crandon Blvd A501
Key Biscayne, FL, 33149
$2,950,000
3 bed · 2 bath · 1,782 sqft
- 202 Sunrise Dr 202B
Key Biscayne, FL, 33149
$1,790,000
3 bed · 3 bath · 1,550 sqft
- 791 Crandon Blvd 302
Key Biscayne, FL, 33149
$3,340,000
3 bed · 3 bath · 2,510 sqft
- 791 Crandon Blvd 404
Key Biscayne, FL, 33149
$3,549,000
3 bed · 3 bath · 2,510 sqft
Buildings with the most matching listings
- Casa Del Mar — 4 active listings
- BAHAMA HOUSE SOUTH CONDO — 2 active listings
- Mar Azul — 2 active listings
- OCEAN TOWER TWO CONDO — 2 active listings
- THE EMERALDBAY @ KEY COLO — 2 active listings
- Club Tower Three — 1 active listing
- Commodore Club East — 1 active listing
- KEY BISC AMBASSADOR CONDO — 1 active listing
- KEY COLONY NO 2 CONDO — 1 active listing
- KEY COLONY NO 4 CONDO — 1 active listing
How this page is calculated
Counts, prices, association fees and days on market come from active condominium records in the Miami-Dade MLS cache. The median calculation uses the current matching records; values are updated with the page date above. Association fees and interior area are reported by individual listings and should be verified with the association and listing documents.
Frequently asked questions
How many 3-bedroom condos for sale in key biscayne are available?
As of October 23, 2026, the active MLS shows 23 matching condominium listings.
What is the median asking price in Key Biscayne?
The live selection has a median asking price of $2,850,000 and a median asking price per square foot of $1,178.
How much are monthly HOA fees?
Listings that report an association fee have a median monthly HOA of $2,982. Fees and included services can differ by residence.
How current are these listings?
This page is calculated from active MLS cache records and was refreshed on October 23, 2026. Open an individual listing for its most recent details.