Key Biscayne 2+ Bedroom Homes for Sale

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485 W Matheson Dr, Key Biscayne, FL 33149

128 Days on Market

House for Sale

$237,000,000

5 bd · 9 ba · 11,528 sqft

485 W Matheson Dr, Key Biscayne, FL 33149

TROPICAL ISLE HOMES RESUB

241 Cape Florida Dr, Key Biscayne, FL 33149

13 Days on Market

House for Sale

$27,900,000

8 bd · 9 ba · 9,159 sqft

241 Cape Florida Dr, Key Biscayne, FL 33149

CAPE FLORIDA SUB SEC 3

340 Days on Market

House for Sale

$25,900,000

4 bd · 4 ba · 2,566 sqft

200 Harbor Dr, Key Biscayne, FL 33149

TROPICAL ISLE HOMES SUB 4

120 Knollwood Dr, Key Biscayne, FL 33149

92 Days on Market

House for Sale

$19,950,000

6 bd · 7 ba · 6,208 sqft

120 Knollwood Dr, Key Biscayne, FL 33149

CAPE FLA SUB SEC 2

14 Days on Market

House for Sale

$19,900,000

5 bd · 4 ba · 3,085 sqft

520 S Mashta Dr, Key Biscayne, FL 33149

MASHTA ISLAND A REPLAT OF

100 Cape Florida Dr, Key Biscayne, FL 33149

151 Days on Market

House for Sale

$19,800,000

4 bd · 9 ba · 8,240 sqft

100 Cape Florida Dr, Key Biscayne, FL 33149

CAPE FLORIDA SUB SEC 3

445 Grand Bay Drive # PH-1A, Key Biscayne, FL 33149

180 Days on Market

Condo for Sale

$18,900,000

5 bd · 6 ba · 8,435 sqft

445 Grand Bay Drive # PH-1A, Key Biscayne, FL 33149

GRAND BAY

631 N Mashta Drive, Key Biscayne, FL 33149

73 Days on Market

House for Sale

$18,500,000

4 bd · 4.5 ba · 2,255 sqft

631 N Mashta Drive, Key Biscayne, FL 33149

799 Crandon Blvd # PH-8, Key Biscayne, FL 33149

54 Days on Market

Condo for Sale

$18,500,000

5 bd · 6 ba · 4,566 sqft

799 Crandon Blvd # PH-8, Key Biscayne, FL 33149

OCEAN CLUB

350 Ocean Dr # LPH2N, Key Biscayne, FL 33149

135 Days on Market

Condo for Sale

$17,900,000

5 bd · 6 ba · 4,764 sqft

350 Ocean Dr # LPH2N, Key Biscayne, FL 33149

OCEANA KEY BISCAYNE

170 Days on Market

House for Sale

$16,800,000

4 bd · 4 ba · 3,620 sqft

640 S Mashta Dr, Key Biscayne, FL 33149

MASHTA ISLAND

131 Cape Florida Dr, Key Biscayne, FL 33149

Newly Listed

House for Sale

$16,500,000

6 bd · 7 ba · 7,103 sqft

131 Cape Florida Dr, Key Biscayne, FL 33149

CAPE FLORIDA SUB SEC 3

161 Cape Florida Drive, Key Biscayne, FL 33149

Newly Listed

House for Sale

$14,990,000

4 bd · 6 ba · 6,661 sqft

161 Cape Florida Drive, Key Biscayne, FL 33149

CAPE FLORIDA SUB SEC 3

417 Days on Market

House for Sale

$12,485,000

6 bd · 8 ba · 6,405 sqft

420 Island Dr, Key Biscayne, FL 33149

CAPE FLORIDA SUB SEC 1

110 Reef Ln # 10, Key Biscayne, FL 33149

Newly Listed

Home for Sale

$11,750,000

7 bd · 6 ba · 5,074 sqft

110 Reef Ln # 10, Key Biscayne, FL 33149

OCEANA KEY BISCAYNE

350 Ocean Dr # 701N, Key Biscayne, FL 33149

202 Days on Market

Condo for Sale

$11,495,000

4 bd · 6 ba · 3,787 sqft

350 Ocean Dr # 701N, Key Biscayne, FL 33149

Oceana Key Biscayne

536 Days on Market

House for Sale

$9,800,000

6 bd · 7 ba · 5,826 sqft

31 Island Dr, Key Biscayne, FL 33149

CAPE FLORIDA SUB SEC 3

625 Curtiswood Dr, Key Biscayne, FL 33149

37 Days on Market

House for Sale

$9,200,000

5 bd · 6 ba · 4,416 sqft

625 Curtiswood Dr, Key Biscayne, FL 33149

BISCAYNE KEY ESTATES

350 E Ocean Dr # 301N, Key Biscayne, FL 33149

257 Days on Market

Condo for Sale

$8,950,000

4 bd · 7 ba · 3,798 sqft

350 E Ocean Dr # 301N, Key Biscayne, FL 33149

Oceana Key Biscayne

238 Buttonwood Dr, Key Biscayne, FL 33149

123 Days on Market

House for Sale

$8,500,000

6 bd · 7 ba · 4,190 sqft

238 Buttonwood Dr, Key Biscayne, FL 33149

TROPICAL ISLE HOMES SUB 4

24 Days on Market

House for Sale

$8,000,000

6 bd · 6 ba · 1,044 sqft

544 Warren Ln, Key Biscayne, FL 33149

TROPICAL ISLE HOMES SUB

353 Days on Market

House for Sale

$7,950,000

5 bd · 5 ba · 4,166 sqft

545 SABAL PALM, Key Biscayne, FL 33149

TROPICAL ISLE HOMES SUB 2N

571 Glenridge Rd, Key Biscayne, FL 33149

110 Days on Market

House for Sale

$7,490,000

5 bd · 7 ba · 3,768 sqft

571 Glenridge Rd, Key Biscayne, FL 33149

TROPICAL ISLE HOMES SUB

97 Days on Market

House for Sale

$7,450,000

7 bd · 9 ba · 4,565 sqft

425 Harbor Dr, Key Biscayne, FL 33149

TROPICAL ISLE HOMES SUB 3

Talk to a local agent

Looking at Key Biscayne 2+ Bedroom Homes?

Tell us what you're after — we'll send matching homes, off-market options and recent sales, and set up private showings.

Matthew Gromadzki

Real Estate Broker

(786) 370-8570

Live MLS inventory in Key Biscayne, updated continuously. Showing homes with 2 or more bedrooms. Florida Lux Real Estate currently tracks 125 active listings here. MLS inventory updated October 10, 2026.

2+ Bedroom Homes for Sale in Key Biscayne: What to Know Before You Search

Beyond the Rickenbacker tollgate, tucked between two state parks, Key Biscayne functions as Miami's island village — a K-8 school and streets where children pedal to the beach. Ordinance limits the condo count and no new building has opened since 2014, which means the scarcity driving prices here is entirely real.

Narrowing Key Biscayne to 2+ bedrooms lands you in the most liquid segment there is — the size first-time buyers, couples and investors all compete for, which keeps resale demand steady. In a market known for a family island village between two state parks, fifteen minutes from Brickell, bedroom count is the filter that maps cleanly onto real life — and this page keeps every property type on screen, so you can measure a 2-bedroom condo against a townhome or a house at the same price.

Key Biscayne Market Snapshot

229

Homes sold, last 12 months

$1.6M

Median sale price

61 days

Median time on market

Frequently Asked Questions

What does a 2-bedroom home run in Key Biscayne?

The range is wide, because property type moves the price as much as bedroom count — a 2-bedroom condo, townhome and house in Key Biscayne can sit in entirely different bands. The live listings here show today's asking prices across all three; sort by price to bracket the market in seconds.

Do listed bedroom counts include dens and offices?

A legal bedroom needs a window and a closet, and MLS counts follow that rule — dens and offices are noted separately. If a flex room matters to you, tell us: plenty of Key Biscayne floor plans include a den that lives as an extra bedroom without being counted as one.

How do I arrange a showing in Key Biscayne?

Each listing on this page carries an inquiry form that goes straight to our brokerage — or reach us at +1 786-370-8570. We schedule private tours to fit your calendar and run live video walkthroughs for buyers relocating from out of state, with no obligation attached.

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