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Apartments for sale 4 bedroom in Key Biscayne

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21 pictures Arrow icon pointing to the right
Apartment
Apartment for sale in Key Biscayne, Florida
USD 1,149,000
Key Biscayne, Florida
SaunaBalconyEquipped kitchenSwimming pool

1 week + 7 hours ago

48 pictures Arrow icon pointing to the right
Apartment
Apartment for sale in Key Biscayne, Florida
USD 4,450,000
Key Biscayne, Florida
PatioTerraceSaunaSwimming poolGymEquipped kitchenParkingLift

1 week + 3 days ago

21 pictures Arrow icon pointing to the right
Apartment
Apartment for sale in Key Biscayne, Florida
USD 1,400,000
Key Biscayne, Florida

3 Bedrooms

1,734 sq.ft

TerraceSwimming poolGymEquipped kitchenParking

2 weeks + 7 hours ago

17 pictures Arrow icon pointing to the right
Apartment
Apartment for sale in Key Biscayne, Florida
USD 844,000
Key Biscayne, Florida
Swimming poolParking

2 weeks + 7 hours ago

22 pictures Arrow icon pointing to the right
Apartment
Apartment for sale in Key Biscayne, Florida
USD 2,800,000
Key Biscayne, Florida
BalconySwimming poolLift

Aug 01, 2026

28 pictures Arrow icon pointing to the right
Apartment
Apartment for sale in Key Biscayne, Florida
USD 2,150,000
Key Biscayne, Florida
Swimming pool

Jul 29, 2026

30 pictures Arrow icon pointing to the right
Apartment
Apartment for sale in Key Biscayne, Florida
USD 3,750,000
Key Biscayne, Florida

3,711 sq.ft

Equipped kitchenSwimming pool

1 week + 1 day ago

9 pictures Arrow icon pointing to the right
Apartment
Apartment for sale in Key Biscayne, Florida
USD 3,400,000
USD 3,881,434
12%
Key Biscayne, Florida

2 Bedrooms

1,830 sq.ft

BalconySecuritySwimming poolParking

Jul 23, 2026

29 pictures Arrow icon pointing to the right
Apartment
Apartment for sale in Key Biscayne, Florida
USD 2,990,000
Key Biscayne, Florida
BalconySecuritySwimming pool

Jul 18, 2026

32 pictures Arrow icon pointing to the right
Apartment
Apartment for sale in Key Biscayne, Florida
USD 6,850,000
Key Biscayne, Florida
Swimming pool

Jul 11, 2026

28 pictures Arrow icon pointing to the right
Apartment
Apartment for sale in Key Biscayne, Florida
USD 3,750,000
Key Biscayne, Florida

1,830 sq.ft

Equipped kitchenSwimming poolLift

Jul 23, 2026

View photo Arrow icon pointing to the right
Updated
Foreclosure
House
House for sale in Key Biscayne, Florida
Request Details
Key Biscayne, Florida

4 Bedrooms

3 Bathrooms

2,314 sq.ft

1 day + 7 hours ago

24 pictures Arrow icon pointing to the right
House
House for sale in Key Biscayne, Florida
USD 25,900,000
USD 29,530,814
12%
Key Biscayne, Florida

2,566 sq.ft

Equipped kitchenParkingSwimming pool

Jul 23, 2026

35 pictures Arrow icon pointing to the right
House
House for sale in Key Biscayne, Florida
USD 5,478,000
Key Biscayne, Florida
GardenEquipped kitchenSwimming pool

Jul 05, 2026

30 pictures Arrow icon pointing to the right
Property for sale in Key Biscayne, Florida
USD 1,220,000
Key Biscayne, Florida

2 Bedrooms

1,580 sq.ft

GardenBalcony

5 days + 7 hours ago

View photo Arrow icon pointing to the right
House
House for sale in Key Biscayne, Florida
USD 3,895,000
Key Biscayne, Florida

4 Bedrooms

Equipped kitchenSwimming pool

2 weeks + 1 day ago

View photo Arrow icon pointing to the right
House
House for sale in Key Biscayne, Florida
USD 3,895,000
Key Biscayne, Florida

4 Bedrooms

Equipped kitchenSwimming pool

2 weeks + 1 day ago

View photo Arrow icon pointing to the right
House
House for sale in Key Biscayne, Florida
USD 3,895,000
Key Biscayne, Florida

4 Bedrooms

Equipped kitchenSwimming pool

Jun 17, 2026

9 pictures Arrow icon pointing to the right
Apartment
Apartment for sale in Key Biscayne, Florida
USD 3,400,000
Key Biscayne, Florida

3 Bathrooms

170 sq.ft

BalconySecuritySwimming poolParking

Mar 14, 2026

View photo Arrow icon pointing to the right
Condo
Condo for sale in Key Biscayne, Florida
USD 11,495,000
Key Biscayne, Florida

4 Bedrooms

5 Bathrooms

3,787 sq.ft

Equipped kitchen

May 28, 2026

View photo Arrow icon pointing to the right
Updated
House
House for sale in Key Biscayne, Florida
USD 1,850,005
Key Biscayne, Florida

4 Bedrooms

4 Bathrooms

5,255 sq.ft

2 days + 7 hours ago

View photo Arrow icon pointing to the right
House
House for sale in Key Biscayne, Florida
USD 14,990,000
Key Biscayne, Florida

4 Bedrooms

4 Bathrooms

6,661 sq.ft

Aug 04, 2026

View photo Arrow icon pointing to the right
House
House for sale in Key Biscayne, Florida
USD 2,400,000
Key Biscayne, Florida

4 Bedrooms

3 Bathrooms

2,196 sq.ft

Swimming poolFully furnished

1 week + 5 days ago

View photo Arrow icon pointing to the right
Condo
Condo for sale in Key Biscayne, Florida
USD 12,000
USD 2,500,000
100%
Key Biscayne, Florida

4 Bedrooms

3 Bathrooms

1,650 sq.ft

GymAir conditioningSwimming pool

Jul 27, 2026

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House
House for sale in Key Biscayne, Florida
USD 3,200,000
Key Biscayne, Florida

4 Bedrooms

3 Bathrooms

2,068 sq.ft

Office room

Jul 11, 2026

5 pictures Arrow icon pointing to the right
House
House for sale in Key Biscayne, Florida
USD 19,800,000
Key Biscayne, Florida

4 Bedrooms

9 Bathrooms

GardenEquipped kitchenLift

Jul 02, 2026

View photo Arrow icon pointing to the right
Townhouse
Townhouse for sale in Key Biscayne, Florida
USD 5,100,000
Key Biscayne, Florida

4 Bedrooms

6 Bathrooms

3,254 sq.ft

TerraceParkingAir conditioningSwimming poolLift

May 14, 2026

View photo Arrow icon pointing to the right
House
House for sale in Key Biscayne, Florida
USD 5,478,000
Key Biscayne, Florida

4 Bedrooms

3 Bathrooms

3,549 sq.ft

Equipped kitchen

May 14, 2026

View photo Arrow icon pointing to the right
House
House for sale in Key Biscayne, Florida
USD 16,800,000
Key Biscayne, Florida

4 Bedrooms

4 Bathrooms

3,620 sq.ft

PatioEquipped kitchenParkingSwimming pool

May 14, 2026

3 pictures Arrow icon pointing to the right
New
House
House for sale in Key Biscayne, Florida
USD 1,360,000
Key Biscayne, Florida

2 Bathrooms

171 sq.ft

1 day + 7 hours ago

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