Affordable homes for sale in Key Biscayne, FL

Tour

$5,926 Closing Credit¹

$499,000

1 bed • 1 bath • 690 sqft

200 Galen Dr Unit 308, Key Biscayne, FL 33149

#A11792932, Cristina Diez, Listing office: Great Properties International LLC

Tour

$5,949 Closing Credit¹

$500,999

1 bed • 1 bath • 725 sqft

240 Galen Unit 314, Key Biscayne, FL 33149

#A11761512, Ninoska Stilp, Listing office: LPT Realty

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Tour

$6,174 Closing Credit¹

$519,900

1 bed • 1.5 baths • 744 sqft

77 Crandon Blvd Unit 2B, Key Biscayne, FL 33149

#A11768846, Veronica Crego-Flores, Listing office: Genstone Realty

23 hours on RocketTour

$6,234 Closing Credit¹

$525,000

2 beds • 2 baths • 1,109 sqft

251 Galen Dr Unit 112E, Key Biscayne, FL 33149

#A11828868, Douglas Kinsley, Listing office: Fortune Christie's International Real Estate

Tour

$6,472 Closing Credit¹

$545,000

2 beds • 2 baths • 1,109 sqft

201 Galen Dr Unit 201, Key Biscayne, FL 33149

#A11718724, Dolores Urdapilleta, Listing office: Urdapilleta Real Estate, LLC

Backup offersTour

$6,531 Closing Credit¹

$550,000

2 beds • 2 baths • 1,109 sqft

251 Galen Dr Unit 204E, Key Biscayne, FL 33149

#A11677880, Maria De La Tejera, Listing office: BHHS EWM Realty

Tour

$6,876 Closing Credit¹

$579,000

1 bed • 1.5 baths • 972 sqft

55 Ocean Lane Dr Unit 1026, Key Biscayne, FL 33149

#A11742901, Cristina Brennan, Listing office: One Sotheby's International Realty

Room to negotiate?

Median Sold Price

$1.3M

Avg. Sale Time

112 Days

Based on our May 2025 Market Report.

Tour

$7,066 Closing Credit¹

$595,000

1 bed • 1.5 baths • 870 sqft

100 Ocean Lane Dr Unit 202, Key Biscayne, FL 33149

#A11752995, Eduardo Bleiberg, Listing office: Related ISG Realty, LLC.

Tour

$7,363 Closing Credit¹

$620,000

1 bed • 1.5 baths • 972 sqft

101 Ocean Lane Dr Unit 205, Key Biscayne, FL 33149

#A11747094, Diana Caldera, Listing office: Coldwell Banker Realty

Tour

$7,600 Closing Credit¹

$640,000

1 bed • 1.5 baths • 972 sqft

55 Ocean Lane Dr Unit 3030, Key Biscayne, FL 33149

#A11725929, Milayda Urena, Listing office: Avanti Way Brickell

Tour

$8,194 Closing Credit¹

$690,000

1 bed • 1.5 baths • 972 sqft

55 Ocean Lane Dr Unit 2030, Key Biscayne, FL 33149

#A11639419, Martha Ledesma Guevara, Listing office: EXP Realty LLC

Backup offersTour

$8,253 Closing Credit¹

$695,000

2 beds • 2 baths • 1,105 sqft

77 Crandon Blvd Unit 4C, Key Biscayne, FL 33149

#A11726653, Jose Jimenez, Listing office: Semsch Realty

Tour

$8,312 Closing Credit¹

$699,996

1 bed • 2 baths • 1,114 sqft

1121 Crandon Blvd Unit F405, Key Biscayne, FL 33149

#A11760686, Fernando Echeverri PA, Listing office: Great Properties International LLC

Tour

$8,894 Closing Credit¹

$749,000

3 beds • 2 baths • 1,100 sqft

240 Galen Dr Unit 308, Key Biscayne, FL 33149

#A11796167, Eric Farmelant, Listing office: Compass Florida, LLC

Tour

$9,203 Closing Credit¹

$775,000

1 bed • 1.5 baths • 776 sqft

798 Crandon Blvd Unit 55-B, Key Biscayne, FL 33149

#A11816440, Manuel Gomez, Listing office: Coldwell Banker Realty

Tour

$9,251 Closing Credit¹

$779,000

2 beds • 2 baths • 1,250 sqft

260 Sunrise Dr Unit E, Key Biscayne, FL 33149

#A11820289, Maureen Jauregui, Listing office: Coldwell Banker Realty

Tour

$9,263 Closing Credit¹

$780,000

2 beds • 2 baths • 1,311 sqft

575 Crandon Blvd Unit 306, Key Biscayne, FL 33149

#A11736108, Vivianna Franchy, Listing office: BHHS EWM Realty

Tour

$9,678 Closing Credit¹

$815,000

3 beds • 2 baths • 1,090 sqft

555 Crandon Blvd Unit 32, Key Biscayne, FL 33149

#A11754806, Alfredo Volante, Listing office: Volante Real Estate, LLC.

Tour

$9,797 Closing Credit¹

$825,000

2 beds • 2 baths • 1,335 sqft

150 Ocean Lane Dr Unit 7F, Key Biscayne, FL 33149

#A11766289, Ines Morando, Listing office: One Sotheby's International Realty

Tour

$9,916 Closing Credit¹

$835,000

2 beds • 2 baths • 1,330 sqft

210 Sea View Dr Unit 409, Key Biscayne, FL 33149

#A11687769, Andrea Gomez, Listing office: One Sotheby's International Realty

Tour

$10,000 Closing Credit¹

$875,000

2 beds • 2 baths • 1,260 sqft

155 Ocean Lane Dr Unit 310, Key Biscayne, FL 33149

#A11771454, Kari Madera, Listing office: Fortune Christie's International Real Estate

Tour

$10,000 Closing Credit¹

$890,000

2 beds • 2 baths • 1,311 sqft

575 Crandon Blvd Unit 707, Key Biscayne, FL 33149

#A11786936, Ivette Fernandez, Listing office: Semsch Realty

Backup offers

$10,000 Closing Credit¹

$899,000

2 beds • 2 baths • 1,409 sqft

1121 Crandon Blvd Unit E105, Key Biscayne, FL 33149

#A11670973, Brigitte De Langeron, Listing office: DLS International Realty

Backup offersTour

$10,000 Closing Credit¹

$900,000

2 beds • 2 baths • 1,547 sqft

151 Crandon Blvd Unit 138, Key Biscayne, FL 33149

#A11789963, Justin Knops, Listing office: K & M Realty Holdings Corporation

Tour

$10,000 Closing Credit¹

$915,000

2 beds • 2 baths • 1,311 sqft

575 Crandon Blvd Unit 706, Key Biscayne, FL 33149

#A11821129, Virginia Mansilla, Listing office: Fortune Christie's Intl R.E.

Tour

$10,000 Closing Credit¹

$915,000

2 beds • 2 baths • 1,311 sqft

575 Crandon Blvd Unit 808, Key Biscayne, FL 33149

#A11804435, H. CLinton Archambault, Listing office: Fortune Christie's International Real Estate

21 hours on RocketTour

$10,000 Closing Credit¹

$975,000

1 bed • 1.5 baths • 840 sqft

177 Ocean Lane Dr Unit 1203, Key Biscayne, FL 33149

#A11830195, Cristian Black, Listing office: BHHS EWM Realty

Tour

$10,000 Closing Credit¹

$975,000

1 bed • 2 baths • 1,259 sqft

200 Ocean Lane Dr Unit 305, Key Biscayne, FL 33149

#A11806181, Martine C. Paulin P L, Listing office: Compass Florida, LLC

Tour

$10,000 Closing Credit¹

$980,000

Studio • 1 bath • 376 sqft

455 Grand Bay Dr Unit 210, Key Biscayne, FL 33149

#A11823404, Andrew Kardonski, Listing office: Compass Florida, LLC.

Tour

$10,000 Closing Credit¹

$999,000

2 beds • 2 baths • 1,409 sqft

1121 Crandon Blvd Unit D404, Key Biscayne, FL 33149

#A11739398, Jorge Ribas, Listing office: Blue Capital Realty, LLC

Backup offersTour

$10,000 Closing Credit¹

$999,000

2 beds • 2 baths • 1,260 sqft

155 Ocean Ln Dr Unit 210, Key Biscayne, FL 33149

#A11760595, Andrea Viana, Listing office: Compass Florida, LLC

Tour

$10,000 Closing Credit¹

$1,049,000

2 beds • 2 baths • 1,311 sqft

575 Crandon Blvd Unit 508, Key Biscayne, FL 33149

#A11660513, Anne Ritter De Monredont, Listing office: Viel & De Guzman Inc.

$10,000 Closing Credit¹

$1,050,000

2 beds • 2 baths • 1,532 sqft

151 Crandon Blvd Unit 628, Key Biscayne, FL 33149

#A11771934, Silvia Yaniz, Listing office: One Sotheby's International Realty

Backup offersTour

$10,000 Closing Credit¹

$1,050,000

3 beds • 2 baths • 1,734 sqft

101 Ocean Lane Dr Unit 4012, Key Biscayne, FL 33149

#A11808729, Catalina Bello Pittier, Listing office: Miami Partners Realty Group

Tour

$10,000 Closing Credit¹

$1,090,000

2 beds • 2 baths • 1,139 sqft

150 Sunrise Dr Unit 4B, Key Biscayne, FL 33149

#A11650060, Ana Maria Jauregui, Listing office: Fortune Christie's International Real Estate

Tour

$10,000 Closing Credit¹

$1,100,000

2 beds • 2 baths • 1,532 sqft

251 Crandon Blvd Unit 904, Key Biscayne, FL 33149

#A11808152, Vivianna Franchy, Listing office: BHHS EWM Realty

Tour

$10,000 Closing Credit¹

$1,100,000

3 beds • 2 baths • 1,273 sqft

290 Sunrise Dr Unit 3-K, Key Biscayne, FL 33149

#A11795677, Constanza Fernandez, Listing office: Fortune Christie's International Real Estate

Tour

$10,000 Closing Credit¹

$1,100,000

2 beds • 2 baths • 1,042 sqft

881 Ocean Dr Unit Th6, Key Biscayne, FL 33149

#A11734419, Elizabeth Warner, Listing office: Hardie Warner Real Estate, Inc.

Tour

$10,000 Closing Credit¹

$1,125,000

2 beds • 2 baths • 1,409 sqft

1121 Crandon Blvd Unit E904, Key Biscayne, FL 33149

#A11733552, Valentina Lopez, Listing office: The Orange Group

$10,000 Closing Credit¹

$1,135,000

2 beds • 2 baths • 1,260 sqft

177 Ocean Lane Dr Unit 106, Key Biscayne, FL 33149

#A11704426, Natalia Salgado, Listing office: DLS International Realty

Key Biscayne, FL Real Estate Market Overview

There are 179 affordable homes for sale in Key Biscayne, FL. The following market insights reflect all property types in the Key Biscayne, FL real estate market. Between April 2025 and May 2025, Key Biscayne, FL real estate market has seen an increase in the number of listings by 1.5%. While the average time on the market in May 2025 was 112 days, the median list price was $1,395,000. Key Biscayne, FL housing market in May 2025 saw over 1 listings sold above listed price, more than 0 sold at listed price and over 12 sold below.

From Rocket Homes Real Estate and based on county public records data

Affordable homes for sale in Key Biscayne, FL

Key Biscayne, FL Real Estate Market Overview

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