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reAlpha Tech Corp. (NASDAQ: AIRE)

+1-707-732-5742

Ohio

6515 Longshore Loop,

Suite 100,

Dublin, OH 43017

New Jersey

525 Washington Blvd,

Suite 300,

Jersey City, NJ 07310

Florida

3350 SW 148th Ave,

Suite 123,

Miramar, FL 33027

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Images on this site may be produced using artificial intelligence (AI). These AI-generated images are for illustrative purposes only and may not accurately represent actual events or entities. Use of these images does not imply endorsement or factual accuracy. By accessing this site, you acknowledge and accept that AI-generated content may be used where deemed appropriate by us, without liability for any discrepancies or inaccuracies these images may present.

  1. Homes
  5. Miami-Dade County
  7. Key Biscayne

Homes for Sale in Key Biscayne, Florida

Picture of 350 Ocean Dr # 305N, Key Biscayne FL 33149
Picture of 350 Ocean Dr # 305N, Key Biscayne FL 33149
Picture of 350 Ocean Dr # 305N, Key Biscayne FL 33149
Picture of 350 Ocean Dr # 305N, Key Biscayne FL 33149
Picture of 350 Ocean Dr # 305N, Key Biscayne FL 33149
$3,499,000
Active

350 Ocean Dr # 305N

Key Biscayne, FL 33149

2 bedrooms3.5 baths1,542 sqft
Picture of 1121 Crandon Blvd # F806, Key Biscayne FL 33149
Picture of 1121 Crandon Blvd # F806, Key Biscayne FL 33149
Picture of 1121 Crandon Blvd # F806, Key Biscayne FL 33149
Picture of 1121 Crandon Blvd # F806, Key Biscayne FL 33149
Picture of 1121 Crandon Blvd # F806, Key Biscayne FL 33149
$1,770,000
Active

1121 Crandon Blvd # F806

Key Biscayne, FL 33149

3 bedrooms2 baths1,782 sqft
Picture of 151 Crandon Blvd # 540, Key Biscayne FL 33149
Picture of 151 Crandon Blvd # 540, Key Biscayne FL 33149
Picture of 151 Crandon Blvd # 540, Key Biscayne FL 33149
Picture of 151 Crandon Blvd # 540, Key Biscayne FL 33149
Picture of 151 Crandon Blvd # 540, Key Biscayne FL 33149
$1,075,000
Active

151 Crandon Blvd # 540

Key Biscayne, FL 33149

2 bedrooms2 baths1,532 sqft
Picture of 177 Ocean Lane Dr # 106, Key Biscayne FL 33149
Picture of 177 Ocean Lane Dr # 106, Key Biscayne FL 33149
Picture of 177 Ocean Lane Dr # 106, Key Biscayne FL 33149
Picture of 177 Ocean Lane Dr # 106, Key Biscayne FL 33149
Picture of 177 Ocean Lane Dr # 106, Key Biscayne FL 33149
$1,135,000
Active

177 Ocean Lane Dr # 106

Key Biscayne, FL 33149

2 bedrooms2 baths1,260 sqft
Picture of 789 Crandon Blvd # 906, Key Biscayne FL 33149
Picture of 789 Crandon Blvd # 906, Key Biscayne FL 33149
Picture of 789 Crandon Blvd # 906, Key Biscayne FL 33149
Picture of 789 Crandon Blvd # 906, Key Biscayne FL 33149
Picture of 789 Crandon Blvd # 906, Key Biscayne FL 33149
$3,800,000
Active

789 Crandon Blvd # 906

Key Biscayne, FL 33149

3 bedrooms3.5 baths2,790 sqft
Picture of 1121 Crandon Blvd # D402, Key Biscayne FL 33149
Picture of 1121 Crandon Blvd # D402, Key Biscayne FL 33149
Picture of 1121 Crandon Blvd # D402, Key Biscayne FL 33149
Picture of 1121 Crandon Blvd # D402, Key Biscayne FL 33149
Picture of 1121 Crandon Blvd # D402, Key Biscayne FL 33149
$1,935,000
Active

1121 Crandon Blvd # D402

Key Biscayne, FL 33149

2 bedrooms2 baths1,782 sqft
Picture of 713 Crandon Blvd # 3, Key Biscayne FL 33149
Picture of 713 Crandon Blvd # 3, Key Biscayne FL 33149
Picture of 713 Crandon Blvd # 3, Key Biscayne FL 33149
Picture of 713 Crandon Blvd # 3, Key Biscayne FL 33149
Picture of 713 Crandon Blvd # 3, Key Biscayne FL 33149
$2,500,000
Active

713 Crandon Blvd # 3

Key Biscayne, FL 33149

2 bedrooms2 baths1,450 sqft
Picture of 155 Ocean Lane Dr # 312, Key Biscayne FL 33149
Picture of 155 Ocean Lane Dr # 312, Key Biscayne FL 33149
Picture of 155 Ocean Lane Dr # 312, Key Biscayne FL 33149
Picture of 155 Ocean Lane Dr # 312, Key Biscayne FL 33149
Picture of 155 Ocean Lane Dr # 312, Key Biscayne FL 33149
$1,150,000
Active

155 Ocean Lane Dr # 312

Key Biscayne, FL 33149

2 bedrooms2 baths1,260 sqft
Picture of 520 S Mashta Dr, Key Biscayne FL 33149
Picture of 520 S Mashta Dr, Key Biscayne FL 33149
Picture of 520 S Mashta Dr, Key Biscayne FL 33149
Picture of 520 S Mashta Dr, Key Biscayne FL 33149
Picture of 520 S Mashta Dr, Key Biscayne FL 33149
$20,000,000
Active

520 S Mashta Dr

Key Biscayne, FL 33149

5 bedrooms4 baths3,085 sqft
Picture of 799 Crandon Blvd 1207, Key Biscayne FL 33149
Picture of 799 Crandon Blvd 1207, Key Biscayne FL 33149
Picture of 799 Crandon Blvd 1207, Key Biscayne FL 33149
Picture of 799 Crandon Blvd 1207, Key Biscayne FL 33149
Picture of 799 Crandon Blvd 1207, Key Biscayne FL 33149
$3,770,000
Active

799 Crandon Blvd 1207

Key Biscayne, FL 33149

3 bedrooms3 baths2,510 sqft
Picture of 361 W Heather Dr, Key Biscayne FL 33149
Picture of 361 W Heather Dr, Key Biscayne FL 33149
Picture of 361 W Heather Dr, Key Biscayne FL 33149
Picture of 361 W Heather Dr, Key Biscayne FL 33149
Picture of 361 W Heather Dr, Key Biscayne FL 33149
$2,850,000
Active

361 W Heather Dr

Key Biscayne, FL 33149

4 bedrooms3 baths1,570 sqft
Picture of 798 Crandon Blvd # C, Key Biscayne FL 33149
Picture of 798 Crandon Blvd # C, Key Biscayne FL 33149
Picture of 798 Crandon Blvd # C, Key Biscayne FL 33149
Picture of 798 Crandon Blvd # C, Key Biscayne FL 33149
Picture of 798 Crandon Blvd # C, Key Biscayne FL 33149
$989,000
Active

798 Crandon Blvd # C

Key Biscayne, FL 33149

2 bedrooms2.5 baths875 sqft
Picture of 250 Buttonwood Drive, Key Biscayne FL 33149
Picture of 250 Buttonwood Drive, Key Biscayne FL 33149
Picture of 250 Buttonwood Drive, Key Biscayne FL 33149
Picture of 250 Buttonwood Drive, Key Biscayne FL 33149
Picture of 250 Buttonwood Drive, Key Biscayne FL 33149
$7,150,000
Active

250 Buttonwood Drive

Key Biscayne, FL 33149

5 bedrooms5.5 baths4,618 sqft
Picture of 765 Crandon Blvd # 4, Key Biscayne FL 33149
Picture of 765 Crandon Blvd # 4, Key Biscayne FL 33149
Picture of 765 Crandon Blvd # 4, Key Biscayne FL 33149
Picture of 765 Crandon Blvd # 4, Key Biscayne FL 33149
Picture of 765 Crandon Blvd # 4, Key Biscayne FL 33149
$3,175,000
Active

765 Crandon Blvd # 4

Key Biscayne, FL 33149

3 bedrooms3 baths2,602 sqft
Picture of 50 Island Dr, Key Biscayne FL 33149
Picture of 50 Island Dr, Key Biscayne FL 33149
Picture of 50 Island Dr, Key Biscayne FL 33149
Picture of 50 Island Dr, Key Biscayne FL 33149
Picture of 50 Island Dr, Key Biscayne FL 33149
$11,200,000
Active

50 Island Dr

Key Biscayne, FL 33149

5 bedrooms4.5 baths5,338 sqft
Picture of 605 Ocean Dr # 4L, Key Biscayne FL 33149
Picture of 605 Ocean Dr # 4L, Key Biscayne FL 33149
Picture of 605 Ocean Dr # 4L, Key Biscayne FL 33149
Picture of 605 Ocean Dr # 4L, Key Biscayne FL 33149
Picture of 605 Ocean Dr # 4L, Key Biscayne FL 33149
$2,325,000
Active

605 Ocean Dr # 4L

Key Biscayne, FL 33149

3 bedrooms3 baths1,772 sqft
Picture of 1121 Crandon Blvd # F403, Key Biscayne FL 33149
Picture of 1121 Crandon Blvd # F403, Key Biscayne FL 33149
Picture of 1121 Crandon Blvd # F403, Key Biscayne FL 33149
Picture of 1121 Crandon Blvd # F403, Key Biscayne FL 33149
Picture of 1121 Crandon Blvd # F403, Key Biscayne FL 33149
$1,550,000
Active

1121 Crandon Blvd # F403

Key Biscayne, FL 33149

2 bedrooms2 baths1,597 sqft
Picture of 731 Crandon Blvd # 507, Key Biscayne FL 33149
Picture of 731 Crandon Blvd # 507, Key Biscayne FL 33149
Picture of 731 Crandon Blvd # 507, Key Biscayne FL 33149
Picture of 731 Crandon Blvd # 507, Key Biscayne FL 33149
Picture of 731 Crandon Blvd # 507, Key Biscayne FL 33149
$2,649,900
Active

731 Crandon Blvd # 507

Key Biscayne, FL 33149

3 bedrooms3 baths2,220 sqft
Picture of 545 Sabal Palm Dr, Key Biscayne FL 33149
Picture of 545 Sabal Palm Dr, Key Biscayne FL 33149
Picture of 545 Sabal Palm Dr, Key Biscayne FL 33149
Picture of 545 Sabal Palm Dr, Key Biscayne FL 33149
Picture of 545 Sabal Palm Dr, Key Biscayne FL 33149
$8,900,000
Active

545 Sabal Palm Dr

Key Biscayne, FL 33149

5 bedrooms4.5 baths4,166 sqft
Picture of 760 Allendale Rd, Key Biscayne FL 33149
Picture of 760 Allendale Rd, Key Biscayne FL 33149
Picture of 760 Allendale Rd, Key Biscayne FL 33149
Picture of 760 Allendale Rd, Key Biscayne FL 33149
Picture of 760 Allendale Rd, Key Biscayne FL 33149
$2,800,000
Active

760 Allendale Rd

Key Biscayne, FL 33149

4 bedrooms3 baths2,388 sqft
Picture of 210 Sea View Dr # 409, Key Biscayne FL 33149
Picture of 210 Sea View Dr # 409, Key Biscayne FL 33149
Picture of 210 Sea View Dr # 409, Key Biscayne FL 33149
Picture of 210 Sea View Dr # 409, Key Biscayne FL 33149
Picture of 210 Sea View Dr # 409, Key Biscayne FL 33149
$835,000
Active

210 Sea View Dr # 409

Key Biscayne, FL 33149

2 bedrooms2 baths1,330 sqft
Picture of 945 Mariner Drive, Key Biscayne FL 33149
Picture of 945 Mariner Drive, Key Biscayne FL 33149
Picture of 945 Mariner Drive, Key Biscayne FL 33149
Picture of 945 Mariner Drive, Key Biscayne FL 33149
Picture of 945 Mariner Drive, Key Biscayne FL 33149
$14,475,000
Active

945 Mariner Drive

Key Biscayne, FL 33149

6 bedrooms6 baths5,191 sqft
Picture of 100 Hampton Ln, Key Biscayne FL 33149
Picture of 100 Hampton Ln, Key Biscayne FL 33149
Picture of 100 Hampton Ln, Key Biscayne FL 33149
Picture of 100 Hampton Ln, Key Biscayne FL 33149
Picture of 100 Hampton Ln, Key Biscayne FL 33149
$6,995,000
Active

100 Hampton Ln

Key Biscayne, FL 33149

5 bedrooms5.5 baths3,518 sqft
Picture of 251 Crandon Blvd 529, Key Biscayne FL 33149
Picture of 251 Crandon Blvd 529, Key Biscayne FL 33149
Picture of 251 Crandon Blvd 529, Key Biscayne FL 33149
Picture of 251 Crandon Blvd 529, Key Biscayne FL 33149
Picture of 251 Crandon Blvd 529, Key Biscayne FL 33149
$1,450,000
Active

251 Crandon Blvd 529

Key Biscayne, FL 33149

2 bedrooms2 baths1,532 sqft
Picture of 785 Crandon Blvd, Key Biscayne FL 33149
Picture of 785 Crandon Blvd, Key Biscayne FL 33149
Picture of 785 Crandon Blvd, Key Biscayne FL 33149
Picture of 785 Crandon Blvd, Key Biscayne FL 33149
Picture of 785 Crandon Blvd, Key Biscayne FL 33149
$4,150,000
Active

785 Crandon Blvd

Key Biscayne, FL 33149

4 bedrooms5 baths4,200 sqft

Browse Homes for Sale by Zip code in Key Biscayne, Florida

33149

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