Key Biscayne Homes

Community Info

  • Address:
    Key Biscayne, FL, FL
  • Price Range:
    $1,100,000-$237,000,000
  • Rental Price Range:
    $1,190-$150,000
  • Bedrooms:
    3
  • Pool:
    N

Key Biscayne Florida is an island located directly south of Downtown Miami area and encompasses two square miles. The island is quite popular with families and nature enthusiasts as it has two very large parks (Crandon Park and Bill Baggs State Recreation Area) and contains plenty of sun-kissed beachfront on the eastern edge of the island. Key Biscayne is only accessible through the Rickenbacker Causeway and hosts the Sony Ericsson Tennis Tournament which drives the most traffic to the island, and throughout the rest of the year, it is quiet and serene. Key Biscayne real estate includes a mix of condominiums and single family homes. Within Key Biscayne there are two private and gated single family home communities known as Grand Key Estates and Grand Bay Villas, both of which are located next to Key Biscayne’s Ritz Carlton. Another choice in luxury home is the gorgeous Grand Bay Club that offers a beachfront location. With access to natural parks, beaches, and the excitement of Downtown Miami there is little that one can find fault with in living on Key Biscayne.

9 Bedroom Homes

Address Price Bed / Baths Interior Space WF / Pool
260 Cape Florida Dr
$29,500,000 9 / 8 / 2
 10,964sf Y / Y

7 Bedroom Homes

Address Price Bed / Baths Interior Space WF / Pool
230 Harbor Drive
$21,800,000 7 / 7 / 1
 6,240sf Y / Y
550 Harbor Dr
$19,450,000 7 / 7 / 1
 6,497sf Y / Y
425 Harbor Dr
$7,450,000 7 / 7 / 2
 4,565sf N / Y

6 Bedroom Homes

Address Price Bed / Baths Interior Space WF / Pool
120 Knollwood Dr
$19,950,000 6 / 6 / 1
 6,208sf Y / Y
960 Mariner Dr
$19,500,000 6 / 8 / 2
 7,742sf Y / Y
420 Island Dr
$12,485,000 6 / 6 / 2
 6,405sf Y / Y
610 Harbor Cir
$10,500,000 6 / 6 / 2
 5,216sf N / Y
31 Island Dr
$9,800,000 6 / 6 / 1
 5,826sf N / Y
238 Buttonwood Dr
$8,500,000 6 / 6 / 1
 4,190sf N / Y
165 Hampton Ln
$8,250,000 6 / 8 / 1
 3,842sf N / Y
741 Harbor Dr
$7,590,000 6 / 4 / 3
 4,043sf N / Y
110 Hampton Ln
$6,900,000 6 / 6 / 1
 3,550sf N / Y
253 W Enid Dr
$6,750,000 6 / 5 / 1
 3,206sf N / Y
650 Curtiswood Dr
$5,199,000 6 / 4 / 1
 3,356sf N / Y

5 Bedroom Homes

Address Price Bed / Baths Interior Space WF / Pool
485 W Matheson Dr
$237,000,000 5 / 7 / 2
 11,528sf Y / Y
121 Knollwood Drive
$13,250,000 5 / 4 / 1
 4,924sf Y / Y
221 Knollwood Dr
$11,600,000 5 / 5
 3,509sf Y / Y
625 Curtiswood Dr
$9,200,000 5 / 5 / 1
 4,416sf N / Y
545 SABAL PALM
$8,300,000 5 / 4 / 1
 4,166sf N / Y
571 Glenridge Rd
$7,490,000 5 / 5 / 2
 3,768sf N / Y
685 Harbor Ln
$6,950,000 5 / 5 / 1
 5,421sf N / Y
445 Ridgewood Rd
$6,870,000 5 / 5 / 1
 3,688sf N / Y
760 Woodcrest Rd
$6,395,000 5 / 5 / 1
 4,003sf N / Y
561 Warren Ln
$5,995,000 5 / 5 / 1
 3,762sf N / Y
140 Hampton Ln
$5,495,000 5 / 5 / 1
 3,476sf N / Y
164 W Mashta Dr
$5,200,000 5 / 5
 N/A N / Y
797 Glenridge Rd
$5,200,000 5 / 4 / 1
 3,535sf N / Y
269 Cranwood Dr
$3,980,000 5 / 4
 2,821sf N / Y
524 Warren Ln
$3,730,000 5 / 4
 2,700sf N / Y
250 Greenwood Drive
$3,599,000 5 / 4 / 1
 3,297sf N / Y

4 Bedroom Homes

Address Price Bed / Baths Interior Space WF / Pool
200 Harbor Dr
$25,900,000 4 / 4
 2,566sf Y / Y
631 N Mashta Drive
 $23,500,000 4 / 4 / 1
 3,720sf Y / N
100 Cape Florida Dr
$19,800,000 4 / 5 / 4
 8,240sf Y / Y
640 S Mashta Dr
$16,800,000 4 / 4
 3,620sf Y / Y
161 Cape Florida Dr
$14,590,000 4 / 4 / 1
 6,661sf Y / Y
669 S Mashta Dr
$5,799,000 4 / 3 / 1
 3,382sf N / Y
690 Warren Ln
$5,478,000 4 / 3 / 1
 3,549sf N / Y
691 Ridgewood Rd
$3,895,000 4 / 3 / 1
 3,403sf N / Y
255 Ridgewood Rd
$3,550,000 4 / 3
 2,177sf N / Y
301 Hampton Ln
$3,400,000 4 / 3
 2,068sf N / Y
310 Harbor Ct
$3,150,000 4 / 2
 2,175sf N / N

3 Bedroom Homes

Address Price Bed / Baths Interior Space WF / Pool
355 Redwood Ln
$2,975,000 3 / 2
 1,403sf N / N
738 Fernwood Rd
$2,875,000 3 / 2
 1,312sf N / N

Address Price Bed/Baths Interior Space $sf/$m² WF/Pool MLS Number
9 Harbor Pt $150,000 8 / 8 / 3 11,028 / 1025m² $14sf / $146m² Y / Y
260 Cape Florida Dr $150,000 9 / 8 / 2 10,964 / 1019m² $14sf / $147m² Y / Y
440 S Mashta Dr $85,000 6 / 6 / 1 8,202 / 762m² $10sf / $112m² Y / Y
201 Knollwood Dr $80,000 5 / 5 / 1 5,341 / 496m² $15sf / $161m² Y / Y
760 S Mashta Dr $75,000 6 / 6 / 1 6,433 / 598m² $12sf / $125m² Y / Y
330 Gulf Rd $40,000 5 / 5 3,202 / 297m² $12sf / $134m² N / Y
530 Harbor Dr $35,500 5 / 6 4,700 / 437m² $8sf / $81m² Y / Y
3 Turtle Walk $29,900 5 / 6 3,990 / 371m² $7sf / $81m² N / Y
442 Ridgewood Rd $29,500 5 / 6 / 1 3,475 / 323m² $8sf / $91m² N / Y
125 Hampton Ln $28,500 5 / 5 / 1 3,650 / 339m² $8sf / $84m² N / Y
253 W Enid Dr $25,000 6 / 5 / 1 3,206 / 298m² $8sf / $84m² N / Y
335 W Enid Dr $24,000 5 / 6 3,495 / 325m² $7sf / $74m² N / Y
350 Redwood Ln $23,000 5 / 5 / 1 3,633 / 338m² $6sf / $68m² N / Y
541 S Mashta Dr $21,500 6 / 7 / 2 4,757 / 442m² $5sf / $49m² N / Y
650 Curtiswood Dr $21,400 6 / 4 / 1 3,356 / 312m² $6sf / $69m² N / Y
181 Island Dr $21,000 6 / 5 3,498 / 325m² $6sf / $65m² N / Y
665 Allendale Rd $19,000 4 / 3 2,406 / 224m² $8sf / $85m² N / Y
323 Caribbean Rd $18,000 4 / 4 / 1 3,299 / 306m² $5sf / $59m² N / Y
301 Hampton Ln $16,500 4 / 3 2,068 / 192m² $8sf / $86m² N / Y
640 Fernwood Rd $15,750 4 / 3 2,030 / 189m² $8sf / $84m² N / Y
773 Woodcrest Rd $14,900 4 / 3 2,316 / 215m² $6sf / $69m² N / Y
526 Satinwood Dr $13,500 4 / 3 2,112 / 196m² $6sf / $69m² N / Y
310 Harbor Ct $13,500 4 / 2 2,175 / 202m² $6sf / $67m² N / N

Property Location

Community Info

  • Key Biscayne Homes
  • Price Range:
    $1,100,000-$237,000,000
  • Rental Price Range:
    $1,190-$150,000

© 2026 Beachfront Realty. All Rights Reserved. Trademarks and brands are the property of their respective owners.

Instagram Linkedin Facebook Equal Housing Opportunity Designed by RESI Online