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Homes for Sale in Key Biscayne, FL 33149

100 of 148 results

350 Ocean Dr Unit LPH2N, Key Biscayne, FL 33149
Active
Beaches MLS
$17,900,000
Condominium
5 bd • 6 ba • 4,764 sq ft
350 Ocean Dr Unit LPH2N, Key Biscayne, FL 33149
BHHS EWM Realty
151 Crandon Blvd Apt 345, Key Biscayne, FL 33149
Active
Beaches MLS
$2,499,000
Condominium
3 bd • 3 ba • 2,330 sq ft
151 Crandon Blvd Apt 345, Key Biscayne, FL 33149
BHHS EWM Realty
350 Ocean Dr Unit 205N, Key Biscayne, FL 33149
Active
Beaches MLS
$3,500,000
Condominium
2 bd • 3 ba • 1,830 sq ft
350 Ocean Dr Unit 205N, Key Biscayne, FL 33149
Coldwell Banker Realty
255 Sunrise Dr Apt 103, Key Biscayne, FL 33149
Active
Beaches MLS
$450,000
Condominium
1 bd • 1 ba • 608 sq ft
255 Sunrise Dr Apt 103, Key Biscayne, FL 33149
Castaneda & Associates
200 Galen Dr Apt 202, Key Biscayne, FL 33149
Active Under Contract
Beaches MLS
$384,000
Condominium
1 bd • 2 ba • 730 sq ft
200 Galen Dr Apt 202, Key Biscayne, FL 33149
Opendoor Brokerage LLC
631 N Mashta Dr, Key Biscayne, FL 33149
Active
Beaches MLS
$18,500,000
Single Family Residence
4 bd • 5 ba • 2,255 sq ft
631 N Mashta Dr, Key Biscayne, FL 33149
Coldwell Banker
24 Grand Bay Estates Cir, Key Biscayne, FL 33149
Active
Beaches MLS
$4,950,000
Single Family Residence
5 bd • 6 ba • 4,220 sq ft
24 Grand Bay Estates Cir, Key Biscayne, FL 33149
Engel & Voelkers Vero Beach
690 Warren Ln, Key Biscayne, FL 33149
Active
Beaches MLS
$5,478,000
Single Family Residence
4 bd • 4 ba • 3,549 sq ft
690 Warren Ln, Key Biscayne, FL 33149
One Sotheby's International Realty
430 Grand Bay Dr Apt 307, Key Biscayne, FL 33149
Active
Beaches MLS
$3,400,000
Condominium
3 bd • 4 ba • 2,840 sq ft
430 Grand Bay Dr Apt 307, Key Biscayne, FL 33149
BHHS EWM Realty
199 Ocean Lane Dr Apt 911, Key Biscayne, FL 33149
Active
Beaches MLS
$1,099,999
Condominium
2 bd • 2 ba • 1,260 sq ft
199 Ocean Lane Dr Apt 911, Key Biscayne, FL 33149
One Sotheby's International Realty
Active Under Contract
Beaches MLS
$785,000
Condominium
2 bd • 2 ba • 1,242 sq ft
100 Ocean Lane Dr Apt 301, Key Biscayne, FL 33149
Fortune Christie's International Real Estate
Active
Beaches MLS
$3,490,000
Condominium
3 bd • 3 ba • 2,840 sq ft
430 Grand Bay Dr Apt 708, Key Biscayne, FL 33149
Coldwell Banker Realty
Pending
Beaches MLS
$2,640,000
Condominium
3 bd • 4 ba • 2,605 sq ft
791 Crandon Blvd Apt 303, Key Biscayne, FL 33149
Fortune Christie's Intl R.E.
Active
Beaches MLS
$3,750,000
Stock Cooperative
4 bd • 4 ba • 1,880 sq ft
200 Ocean Lane Dr Apt 501, Key Biscayne, FL 33149
Luxuri International Real Estate Miami, LLC.
Active
Beaches MLS
$29,500,000
Single Family Residence
9 bd • 9 ba • 10,964 sq ft
260 Cape Florida Dr, Key Biscayne, FL 33149
One Sotheby's International Realty
Active
Beaches MLS
$3,800,000
Single Family Residence
4 bd • 4 ba • 3,403 sq ft
691 Ridgewood Rd, Key Biscayne, FL 33149
BHHS EWM Realty
Active
Beaches MLS
$2,600,000
Townhouse
4 bd • 4 ba • 2,442 sq ft
209 E Enid Dr Unit 36, Key Biscayne, FL 33149
BHHS EWM Realty
Active
Beaches MLS
$765,000
Condominium
2 bd • 2 ba • 1,105 sq ft
77 Crandon Blvd Apt 3C, Key Biscayne, FL 33149
E Realty International, Inc.
Active
Beaches MLS
$1,350,000
Condominium
2 bd • 2 ba • 1,409 sq ft
1121 Crandon Blvd Apt E1203, Key Biscayne, FL 33149
Fortune Christie's International Real Estate
Pending
Beaches MLS
$1,088,000
Condominium
0 bd • 1 ba • 532 sq ft
455 Grand Bay Dr Unit 717, Key Biscayne, FL 33149
NestWise Real Estate LLC
Active
Beaches MLS
$749,000
Condominium
1 bd • 2 ba • 895 sq ft
155 Ocean Lane Dr Apt 302, Key Biscayne, FL 33149
One Sotheby's International Realty
Active
Beaches MLS
$1,125,000
Condominium
2 bd • 2 ba • 1,260 sq ft
177 Ocean Lane Dr Apt 208, Key Biscayne, FL 33149
City Intl R. E. Group, Inc.
Active
Beaches MLS
$849,000
Condominium
2 bd • 2 ba • 1,370 sq ft
150 Ocean Lane Dr Apt 2A, Key Biscayne, FL 33149
Castaneda & Associates
Active
Beaches MLS
$1,525,000
Condominium
2 bd • 2 ba • 1,409 sq ft
1111 Crandon Blvd Apt B705, Key Biscayne, FL 33149
Beachfront Realty Inc
Active Under Contract
Beaches MLS
$6,850,000
Condominium
3 bd • 4 ba • 3,630 sq ft
430 Grand Bay Dr Apt 1103, Key Biscayne, FL 33149
One Sotheby's International Realty
Active
Beaches MLS
$6,900,000
Condominium
2 bd • 4 ba • 3,950 sq ft
430 Grand Bay Dr Apt 801, Key Biscayne, FL 33149
Coldwell Banker Realty
Active
Beaches MLS
$5,990,000
Single Family Residence
5 bd • 5 ba • 4,759 sq ft
501 Bay Ln, Key Biscayne, FL 33149
One Sotheby's International Realty
Active
Beaches MLS
$1,770,000
Condominium
2 bd • 2 ba • 1,496 sq ft
613 Ocean Dr Apt 5D, Key Biscayne, FL 33149
Avanti Way Brickell
Pending
Beaches MLS
$6,685,000
Single Family Residence
5 bd • 6 ba • 3,688 sq ft
445 Ridgewood Rd, Key Biscayne, FL 33149
Compass Florida, LLC
Active
Beaches MLS
$2,520,000
Condominium
2 bd • 3 ba • 1,760 sq ft
445 Grand Bay Dr Apt 418, Key Biscayne, FL 33149
Allte Realty
Active
Beaches MLS
$1,299,000
Condominium
2 bd • 2 ba • 1,260 sq ft
177 Ocean Lane Dr Apt 213, Key Biscayne, FL 33149
Novel Management, LLC.
Active
Beaches MLS
$2,800,000
Condominium
3 bd • 3 ba • 2,470 sq ft
737 Crandon Blvd Apt 402, Key Biscayne, FL 33149
One Sotheby's International Realty
Active
Beaches MLS
$237,000,000
Single Family Residence
5 bd • 8 ba • 11,528 sq ft
485 W Matheson Dr, Key Biscayne, FL 33149
Coldwell Banker Realty
Active
Beaches MLS
$3,730,000
Single Family Residence
5 bd • 4 ba • 2,700 sq ft
524 Warren Ln, Key Biscayne, FL 33149
Serhant
Active
Beaches MLS
$429,000
Condominium
0 bd • 1 ba • 410 sq ft
100 Sunrise Dr Apt 5, Key Biscayne, FL 33149
Cristina Sammataro
Active
Beaches MLS
$1,099,000
Condominium
2 bd • 2 ba • 1,260 sq ft
199 Ocean Lane Dr Apt 413, Key Biscayne, FL 33149
Great Properties International LLC
Active
Beaches MLS
$2,850,000
Condominium
3 bd • 2 ba • 1,889 sq ft
600 Grapetree Dr Apt 11DN, Key Biscayne, FL 33149
Urdapilleta Real Estate, LLC
Active
NABOR Naples
$825,000
High Rise
1 bd • 2 ba • 895 sq ft
155 Ocean Lane Dr Apt 103, KEY BISCAYNE, FL 33149
Cachon Realty Group. LLC
Pending
Beaches MLS
$2,100,000
Condominium
3 bd • 2 ba • 1,930 sq ft
155 Ocean Lane Dr Apt 300, Key Biscayne, FL 33149
One Sotheby's International Realty
Active
Beaches MLS
$7,490,000
Single Family Residence
5 bd • 6 ba • 3,768 sq ft
571 Glenridge Rd, Key Biscayne, FL 33149
Luxe Living Realty
Active
Beaches MLS
$2,400,000
Condominium
2 bd • 2 ba • 1,875 sq ft
881 Ocean Dr Apt 16F, Key Biscayne, FL 33149
Urdapilleta Real Estate, LLC
Active
Beaches MLS
$2,300,000
Condominium
3 bd • 3 ba • 2,523 sq ft
600 Grapetree Dr Apt 6BS, Key Biscayne, FL 33149
Urdapilleta Real Estate, LLC
Active
Beaches MLS
$1,540,000
Condominium
3 bd • 3 ba • 1,720 sq ft
101 Crandon Blvd Apt 170, Key Biscayne, FL 33149
BHHS EWM Realty
Active
Beaches MLS
$2,100,000
Condominium
3 bd • 4 ba • 2,450 sq ft
575 Crandon Blvd Apt 801, Key Biscayne, FL 33149
Avanti Way Realty LLC
Active
Beaches MLS
$1,250,000
Condominium
2 bd • 2 ba • 1,488 sq ft
151 Crandon Blvd Apt 320, Key Biscayne, FL 33149
Fortune Christie's International Real Estate
Active
Beaches MLS
$6,950,000
Single Family Residence
5 bd • 6 ba • 5,421 sq ft
685 Harbor Ln, Key Biscayne, FL 33149
Avanti Way Realty LLC
Active
Beaches MLS
$5,450,000
Condominium
4 bd • 5 ba • 4,200 sq ft
785 Crandon Blvd Unit 705/805, Key Biscayne, FL 33149
Fortune Christie's International Real Estate
Pending
Beaches MLS
$3,595,000
Condominium
2 bd • 3 ba • 2,605 sq ft
791 Crandon Blvd Apt 603, Key Biscayne, FL 33149
One Sotheby's International Realty
Active
Beaches MLS
$3,599,000
Condominium
3 bd • 3 ba • 3,711 sq ft
600 Grapetree Dr Apt 11BN, Key Biscayne, FL 33149
Realty One Group Evolution
Active
Beaches MLS
$1,480,000
Townhouse
2 bd • 3 ba • 1,340 sq ft
232 Sea View Dr Unit 108, Key Biscayne, FL 33149
BHHS EWM Realty
Active
Beaches MLS
$1,150,000
Condominium
3 bd • 2 ba • 1,435 sq ft
170 Ocean Lane Dr Apt 305, Key Biscayne, FL 33149
Capital Intl Realty LLC
Active
Beaches MLS
$769,900
Condominium
2 bd • 2 ba • 1,335 sq ft
170 Ocean Lane Dr Apt 310, Key Biscayne, FL 33149
All Florida Property Group,Inc
Active
Beaches MLS
$4,800,000
Condominium
2 bd • 4 ba • 1,823 sq ft
360 Ocean Dr Unit 304S, Key Biscayne, FL 33149
Fortune Christie's Intl R.E.
Active
Beaches MLS
$1,395,000
Condominium
2 bd • 2 ba • 1,260 sq ft
199 Ocean Lane Dr Apt 1207, Key Biscayne, FL 33149
Douglas Elliman
Active Under Contract
Beaches MLS
$1,438,000
Condominium
2 bd • 2 ba • 1,467 sq ft
151 Crandon Blvd Apt 122, Key Biscayne, FL 33149
Xcellence
Active Under Contract
Beaches MLS
$1,395,000
Condominium
2 bd • 2 ba • 1,409 sq ft
1121 Crandon Blvd Apt E1205, Key Biscayne, FL 33149
Luft Realty
Active
Beaches MLS
$475,000
Condominium
1 bd • 2 ba • 725 sq ft
240 Galen Dr Apt 214, Key Biscayne, FL 33149
Fortune Christie's International Real Estate
Active
Beaches MLS
$1,299,000
Condominium
2 bd • 2 ba • 1,260 sq ft
199 Ocean Lane Dr Apt 1009, Key Biscayne, FL 33149
Coldwell Banker Realty
Active
Beaches MLS
$2,799,000
Condominium
3 bd • 3 ba • 2,632 sq ft
765 Crandon Blvd Apt 603, Key Biscayne, FL 33149
Coldwell Banker Realty
Active
Beaches MLS
$1,095,000
Condominium
3 bd • 2 ba • 1,360 sq ft
50 Ocean Lane Dr Apt 404, Key Biscayne, FL 33149
Green Street Realty
Active Under Contract
Beaches MLS
$4,450,000
Condominium
3 bd • 3 ba • 2,604 sq ft
201 Crandon Blvd Apt 175, Key Biscayne, FL 33149
One Sotheby's International Realty
Active
Beaches MLS
$9,200,000
Single Family Residence
5 bd • 6 ba • 4,416 sq ft
625 Curtiswood Dr, Key Biscayne, FL 33149
One Sotheby's International Realty
Active
Beaches MLS
$1,900,000
Condominium
3 bd • 2 ba • 1,546 sq ft
251 Crandon Blvd Apt 227, Key Biscayne, FL 33149
Urdapilleta Real Estate, LLC
Active
Beaches MLS
$5,200,000
Single Family Residence
5 bd • 5 ba • 3,535 sq ft
797 Glenridge Rd, Key Biscayne, FL 33149
Swann Realty Partners, LLC.
Pending
Beaches MLS
$1,570,000
Condominium
2 bd • 2 ba • 1,597 sq ft
1121 Crandon Blvd Apt F403, Key Biscayne, FL 33149
Avanti Way Realty LLC
Pending
Beaches MLS
$2,100,000
Condominium
2 bd • 2 ba • 1,880 sq ft
201 Crandon Blvd Apt 707, Key Biscayne, FL 33149
Alexandria Realty Group LLC
Active
Beaches MLS
$19,900,000
Single Family Residence
5 bd • 4 ba • 3,085 sq ft
520 S Mashta Dr, Key Biscayne, FL 33149
Coldwell Banker Realty
Active
Beaches MLS
$1,745,000
Townhouse
2 bd • 3 ba • 1,404 sq ft
425 Grapetree Dr Apt 211, Key Biscayne, FL 33149
Beycome of Florida LLC
Active
Beaches MLS
$699,000
Condominium
2 bd • 2 ba • 1,040 sq ft
555 Crandon Blvd Apt 43, Key Biscayne, FL 33149
BHHS EWM Realty
Active Under Contract
Beaches MLS
$3,980,000
Single Family Residence
5 bd • 4 ba • 2,821 sq ft
269 Cranwood Dr, Key Biscayne, FL 33149
Coldwell Banker Realty
Active Under Contract
Beaches MLS
$5,100,000
Townhouse
4 bd • 6 ba • 3,254 sq ft
201 Crandon Blvd Apt 174, Key Biscayne, FL 33149
Sea Grove Realty
Active
Beaches MLS
$6,900,000
Single Family Residence
6 bd • 7 ba • 3,550 sq ft
110 Hampton Ln, Key Biscayne, FL 33149
Fortune Christie's Intl R.E.
Pending
Beaches MLS
$1,150,000
Condominium
3 bd • 2 ba • 1,720 sq ft
181 Crandon Blvd Apt 308, Key Biscayne, FL 33149
Gimeza A Real Estate Corp.
Pending
Beaches MLS
$2,875,000
Single Family Residence
3 bd • 2 ba • 1,312 sq ft
738 Fernwood Rd, Key Biscayne, FL 33149
Fortune Christie's International Real Estate
Active
Beaches MLS
$1,175,000
Townhouse
2 bd • 3 ba • 1,340 sq ft
224 Sea View Dr Unit 104, Key Biscayne, FL 33149
Coldwell Banker Realty
Active
Beaches MLS
$459,000
Condominium
1 bd • 1 ba • 608 sq ft
255 Sunrise Dr Apt 107, Key Biscayne, FL 33149
BHHS EWM Realty
Active
Beaches MLS
$11,495,000
Condominium
4 bd • 6 ba • 3,787 sq ft
350 Ocean Dr Unit 701N, Key Biscayne, FL 33149
One Sotheby's International Realty
Active
Beaches MLS
$1,599,900
Condominium
2 bd • 2 ba • 1,531 sq ft
201 Crandon Blvd Apt 530, Key Biscayne, FL 33149
BHHS EWM Realty
Active
Beaches MLS
$3,595,000
Condominium
3 bd • 3 ba • 3,120 sq ft
881 Ocean Dr Apt 7H, Key Biscayne, FL 33149
Elite Ocean View Realty LLC
Active
Beaches MLS
$2,950,000
Condominium
3 bd • 2 ba • 1,782 sq ft
1111 Crandon Blvd Apt A501, Key Biscayne, FL 33149
The Keyes Company
Active
Beaches MLS
$27,900,000
Single Family Residence
8 bd • 9 ba • 9,159 sq ft
241 Cape Florida Dr, Key Biscayne, FL 33149
Cervera Real Estate Inc.
Active
Beaches MLS
$699,000
Townhouse
2 bd • 2 ba • 875 sq ft
798 Crandon Blvd Apt 16, Key Biscayne, FL 33149
The Keyes Company
Active
Beaches MLS
$1,400,000
Stock Cooperative
1 bd • 1 ba • 1,217 sq ft
200 Ocean Lane Dr Apt PB4, Key Biscayne, FL 33149
Compass Florida, LLC
Active
Beaches MLS
$579,000
Condominium
1 bd • 2 ba • 875 sq ft
210 Sea View Dr Apt 207, Key Biscayne, FL 33149
Compass Florida, LLC
Active
Beaches MLS
$1,495,000
Condominium
2 bd • 2 ba • 1,790 sq ft
101 Crandon Blvd Apt 265, Key Biscayne, FL 33149
Related General Realty, LLC.
Pending
Beaches MLS
$1,225,000
Condominium
2 bd • 2 ba • 1,409 sq ft
1121 Crandon Blvd Apt E405, Key Biscayne, FL 33149
Fortune Christie's International Real Estate
Active
Beaches MLS
$5,199,000
Single Family Residence
6 bd • 5 ba • 3,356 sq ft
650 Curtiswood Dr, Key Biscayne, FL 33149
One Sotheby's International Realty
Active
Beaches MLS
$2,250,000
Condominium
2 bd • 3 ba • 2,060 sq ft
737 Crandon Blvd Unit PH-1, Key Biscayne, FL 33149
BHHS EWM Realty
Active
Beaches MLS
$1,220,000
Stock Cooperative
2 bd • 2 ba • 1,580 sq ft
200 Ocean Lane Dr Apt 407, Key Biscayne, FL 33149
Compass Florida, LLC
Active
Beaches MLS
$1,600,000
Condominium
3 bd • 3 ba • 1,720 sq ft
101 Crandon Blvd Apt 269, Key Biscayne, FL 33149
One Sotheby's International Realty
Active
Beaches MLS
$3,750,000
Condominium
3 bd • 4 ba • 2,510 sq ft
799 Crandon Blvd Apt 605, Key Biscayne, FL 33149
Urdapilleta Real Estate, LLC
Active
Beaches MLS
$875,000
Condominium
1 bd • 2 ba • 1,089 sq ft
201 Crandon Blvd Apt 932, Key Biscayne, FL 33149
BHHS EWM Realty
Active
Beaches MLS
$3,340,000
Condominium
3 bd • 3 ba • 2,510 sq ft
791 Crandon Blvd Apt 302, Key Biscayne, FL 33149
BHHS EWM Realty
Active
Beaches MLS
$1,350,000
Condominium
2 bd • 2 ba • 1,409 sq ft
1111 Crandon Blvd Apt B506, Key Biscayne, FL 33149
Florida Capital Realty
Active
Beaches MLS
$1,950,000
Condominium
2 bd • 2 ba • 1,700 sq ft
719 Crandon Blvd Apt 310, Key Biscayne, FL 33149
Ocean Club Realty, Inc.
Active
Beaches MLS
$775,000
Condominium
2 bd • 2 ba • 1,090 sq ft
555 Crandon Blvd Apt 82, Key Biscayne, FL 33149
Envirotek Realty
Active
Beaches MLS
$3,549,000
Condominium
3 bd • 3 ba • 2,510 sq ft
791 Crandon Blvd Apt 404, Key Biscayne, FL 33149
Ocean Club Realty, Inc.
Active
Beaches MLS
$2,800,000
Condominium
2 bd • 2 ba • 1,950 sq ft
201 Crandon Blvd Apt 643, Key Biscayne, FL 33149
BHHS EWM Realty
Active
Beaches MLS
$1,265,000
Condominium
2 bd • 2 ba • 1,409 sq ft
1121 Crandon Blvd Apt D903, Key Biscayne, FL 33149
United Realty Group Inc
Active
Beaches MLS
$6,900,000
Condominium
4 bd • 5 ba • 4,200 sq ft
785 Crandon Blvd Unit 205/305, Key Biscayne, FL 33149
Douglas Elliman
Page 1 of 2 (148 results)

Data Powered by Home Junction, Inc.

ZIP 33149 local snapshot

Key Biscayne · Miami-Dade County · FL

Population

14,628

Median household income

$171,982

Median home value

$1,231,500

Census owner-occupied value estimate ($1,231,500) reflects ACS survey data with a longer lag than current MLS list prices ($2,175,000 median on this page).

Homeownership rate

69.4%

Housing tenure

Owner-occupied 69.4% · Renter-occupied 30.6%

69.4% own

Owner-occupiedRenter-occupied

How ZIP 33149 compares to Miami-Dade County

Benchmarks use Census ACS data across 78 ZIP codes in Miami-Dade County.

Median home value

147% above the county average
ZIP 33149$1,231,500
Miami-Dade County average$499,223

Median household income

120% above the county average
ZIP 33149$171,982
Miami-Dade County average$78,033

Homeownership rate

29% above the county average
ZIP 3314969.4%
Miami-Dade County average53.7%

Nearby ZIP code comparison

See how ZIP 33149 stacks up against neighboring areas by median home value and income.

ZIPAreaMedian home valueMedian income
33149Key Biscayne$1,231,500$171,982
33131Miami$621,700$143,114
33129Miami$573,900$102,969
33133Miami$906,800$92,734
33145Miami$560,300$70,592
33128Miami$36,308

Source: U.S. Census Bureau ACS 5-year estimates · Data as of Sep 2026