Real Estate Deal Intelligence · South Florida
Undervalued homes & investment deals in Key Biscayne, FL
Every active MLS listing in Key Biscayne scored 1–100 for how far below market it is, days on market, price cuts and motivated-seller signals — with the estimated equity in dollars. 60 deals, 60 priced below comparable homes.
60
Deals scored
60
Below market
65%
Avg discount
71
Top score
Score 7140% below$7,500
199 Ocean Lane Dr # 1112, Key Biscayne FL 33149
2bd · 2ba · 1,260 sqft
Score 7199% below$85,000
440 S Mashta Dr, Key Biscayne FL 33149
6bd · 7ba · 8,202 sqft
Score 7147% below$7,500
1111 Crandon Blvd # A306, Key Biscayne FL 33149
2bd · 2ba · 1,409 sqft
Score 7030% below$9,800,000
31 Island Dr, Key Biscayne FL 33149
6bd · 7ba · 5,826 sqft
Score 6999% below$12,500
Key Biscayne
4bd · 3ba · 2,112 sqft
Score 6760% below$5,000
177 Ocean Lane Dr # 204, Key Biscayne FL 33149
2bd · 2ba · 1,260 sqft
Score 6643% below$7,500
200 Ocean Lane Dr # 706, Key Biscayne FL 33149
2bd · 2ba · 1,320 sqft
Score 6627% below$9,500
705 Crandon Blvd # 405, Key Biscayne FL 33149
2bd · 2ba · 1,310 sqft
Score 6347% below$9,200
101 Crandon Blvd # 479, Key Biscayne FL 33149
2bd · 2ba · 1,720 sqft
Score 6299% below$5,500
199 Ocean Lane Dr # 1004, Key Biscayne FL 33149
2bd · 2ba · 1,260 sqft
Score 6223% below$23,500
350 Ocean Dr # 406N, Key Biscayne FL 33149
3bd · 5ba · 2,257 sqft
Score 6199% below$80,000
201 Knollwood Dr, Key Biscayne FL 33149
5bd · 6ba · 5,341 sqft
Score 61100% below$13,500
310 Harbor Ct, Key Biscayne FL 33149
4bd · 2ba · 2,175 sqft
Score 6072% below$10,000
445 Grand Bay Dr # 310, Key Biscayne FL 33149
3bd · 4ba · 2,950 sqft
Score 5966% below$1,400
100 Sunrise Dr # 25, Key Biscayne FL 33149
1bd · 1ba · 530 sqft
Score 5948% below$3,400
195 Sunrise Dr # 1, Key Biscayne FL 33149
1bd · 1ba · 833 sqft
Score 5941% below$8,000
200 Ocean Lane Dr # 909, Key Biscayne FL 33149
2bd · 2ba · 1,350 sqft
Score 5959% below$12,500
600 Grapetree Dr, Key Biscayne FL 33149
3bd · 3ba · 2,523 sqft
Score 5899% below$150,000
9 Harbor Pt, Key Biscayne FL 33149
8bd · 11ba · 11,028 sqft
Score 5858% below$8,000
181 Crandon Blvd # 306, Key Biscayne FL 33149
3bd · 2ba · 1,600 sqft
Score 5862% below$5,800
151 Crandon Blvd # 833, Key Biscayne FL 33149
2bd · 2ba · 1,546 sqft
Score 5857% below$6,500
177 Ocean Lane Dr # 209, Key Biscayne FL 33149
3bd · 2ba · 1,260 sqft
Score 5899% below$6,500
201 Crandon Blvd # 439, Key Biscayne FL 33149
2bd · 2ba · 1,541 sqft
Score 5829% below$11,000
251 Crandon Blvd # 306, Key Biscayne FL 33149
2bd · 2ba · 1,546 sqft
Score 5837% below$7,750
1121 Crandon Blvd # F1107, Key Biscayne FL 33149
2bd · 2ba · 1,782 sqft
Score 5825% below$4,950,000
24 Grand Bay Estates Circle, Key Biscayne FL 33149
5bd · 5ba · 4,220 sqft
Score 5668% below$4,250
575 Crandon Blvd # 504, Key Biscayne FL 33149
2bd · 2ba · 1,311 sqft
Score 5699% below$3,550
55 Ocean Lane Dr # 1030, Key Biscayne FL 33149
1bd · 2ba · 972 sqft
Score 5666% below$4,500
210 Sea View Dr # 405, Key Biscayne FL 33149
2bd · 2ba · 1,330 sqft
Score 5599% below$19,000
360 Ocean Dr # 305S, Key Biscayne FL 33149
2bd · 3ba · 1,542 sqft
Score 5540% below$7,500
Key Biscayne
2bd · 2ba · 1,260 sqft
Score 5564% below$3,800
300 Galen Dr # 206, Key Biscayne FL 33149
2bd · 2ba · 1,068 sqft
Score 5540% below$7,900
715 Crandon Blvd # 406, Key Biscayne FL 33149
2bd · 2ba · 1,310 sqft
Score 5444% below$7,000
177 Ocean Lane Dr # 1008, Key Biscayne FL 33149
2bd · 2ba · 1,260 sqft
Score 54100% below$21,500
541 S Mashta Dr, Key Biscayne FL 33149
6bd · 9ba · 4,757 sqft
Score 53100% below$21,400
650 Curtiswood Dr, Key Biscayne FL 33149
6bd · 5ba · 3,356 sqft
Score 5399% below$40,000
330 Gulf Rd, Key Biscayne FL 33149
5bd · 5ba · 3,202 sqft
Score 52100% below$3,950
Key Biscayne
1bd · 2ba · 895 sqft
Score 5131% below$3,400,000
430 Grand Bay Dr # 307, Key Biscayne FL 33149
3bd · 4ba · 2,840 sqft
Score 5199% below$29,800
360 Ocean Dr # 606S, Key Biscayne FL 33149
3bd · 5ba · 2,257 sqft
Score 5159% below$3,600
290 Sunrise Dr # 304, Key Biscayne FL 33149
2bd · 1ba · 886 sqft
Score 5199% below$27,500
442 Ridgewood Rd, Key Biscayne FL 33149
5bd · 7ba · 3,475 sqft
Score 5048% below$12,000
251 Crandon Blvd # 1037, Key Biscayne FL 33149
2bd · 3ba · 2,310 sqft
Score 5099% below$3,150
55 Ocean Lane Dr # 3030, Key Biscayne FL 33149
1bd · 2ba · 972 sqft
Score 4936% below$13,200
Key Biscayne
2bd · 3ba · 2,060 sqft
Score 47100% below$35,500
530 Harbor Dr, Key Biscayne FL 33149
5bd · 6ba · 4,700 sqft
Score 4616% below$18,000
615 Ocean Dr # 6A, Key Biscayne FL 33149
3bd · 3ba · 1,772 sqft
Score 4699% below$26,000
360 Ocean Dr # 304S, Key Biscayne FL 33149
2bd · 4ba · 1,823 sqft
Score 4699% below$5,950
199 Ocean Lane Dr # 1207, Key Biscayne FL 33149
2bd · 2ba · 1,260 sqft
Score 4516% below$8,500
881 Ocean Dr # 22F, Key Biscayne FL 33149
3bd · 2ba · 1,875 sqft
Score 4513% below$3,800,000
691 Ridgewood Rd, Key Biscayne FL 33149
4bd · 4ba · 3,403 sqft
Score 4598% below$12,000
201 Crandon Blvd # 138, Key Biscayne FL 33149
2bd · 3ba · 1,541 sqft
Score 4560% below$4,500
77 Crandon Blvd # 2E, Key Biscayne FL 33149
2bd · 2ba · 1,123 sqft
Score 4569% below$4,200
150 Ocean Lane Dr # 4B, Key Biscayne FL 33149
2bd · 2ba · 1,335 sqft
Score 4417% below$8,400
881 Ocean Dr # 10D, Key Biscayne FL 33149
3bd · 2ba · 1,875 sqft
Score 43100% below$16,000
791 Crandon Blvd # 404, Key Biscayne FL 33149
3bd · 3ba · 2,510 sqft
Score 4348% below$10,800
50 Ocean Lane Dr, Key Biscayne FL 33149
3bd · 3ba · 1,730 sqft
Score 4399% below$18,000
725 Crandon Blvd # 203, Key Biscayne FL 33149
4bd · 3ba · 2,174 sqft
Score 4237% below$19,000
785 Crandon Blvd # 803, Key Biscayne FL 33149
3bd · 5ba · 2,500 sqft
Score 4298% below$19,000
199 Ocean Lane Dr # 1001, Key Biscayne FL 33149
3bd · 3ba · 1,930 sqft
Deals in other South Florida cities
Adonait Business LLC · Aventura, FL · Estimates are automated and for information only — not an appraisal or investment advice. Data from MIAMI MLS. Canonical: https://deals.adonait.com/city/key-biscayne