Key Biscayne Homes for Sale

Looking for a luxury home in Key Biscayne? Please review the Key Biscayne Homes available for sale below:

Key Biscayne's Most Luxurious Homes


28 HARBOR PT
$ 23,900,000  
7 Beds and 8.5 Baths in 11556 sq.ft.
 28  HARBOR PT PHOTO
45 photos

KEY BISCAYNE: Trophy mansion on tropical Key Biscayne offered furnished and move-in ready! Surrounded with 320-FT of waterfrontage, this luxe home is precious for ...
[ MORE INFORMATION ]
Listed by BHHS EWM Realty

500 S MASHTA DR
$ 18,200,000  
6 Beds and 6 Baths in 10820 sq.ft.
 500 S MASHTA DR PHOTO
35 photos

KEY BISCAYNE: Enjoy ocean and sunset views from this 2014 Mashta Island estate on a 23,814 SqFt oversized lot with 138ft of water frontage. This custom-built home, ...
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Listed by One Sotheby's International Realty

350 HARBOR DR
$ 18,000,000  
7 Beds and 8.5 Baths in 8928 sq.ft.
 350  HARBOR DR PHOTO
23 photos

KEY BISCAYNE: Key Biscayne Magnificent residence with Miami skyline at his best. Built on a over-sized lot (23774 sq.ft). Unique city views. Home offers 8,000+ sq.f ...
[ MORE INFORMATION ]
Listed by Fortune International Realty

9 HARBOR PT
$ 16,500,000  
8 Beds and 8 Baths in 11028 sq.ft.
 9  HARBOR PT PHOTO
33 photos

KEY BISCAYNE: Welcome to one of the most refined waterfront residences in Florida. Nestled in The only private road of Key Biscayne, this magnificent home sits on ...
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Listed by Fortune International Realty

7 HARBOR PT
$ 16,500,000  
7 Beds and 9.5 Baths in 10776 sq.ft.
 7  HARBOR PT PHOTO
36 photos

KEY BISCAYNE: Premier ultimate privacy, breathtaking ocean views, Private Beach and Private Dock, situated on Key Biscayne s most exclusive and sought after st ...
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Listed by Douglas Elliman

460 N MASHTA DR
$ 15,500,000  
7 Beds and 9 Baths in 10875 sq.ft.
 460 N MASHTA DR PHOTO
0 photos

KEY BISCAYNE: Incredible waterfront mansion on a rare point lot offering direct ocean access - Two lots combined Rebuilt in 2015. This high-end construction is extr ...
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Listed by Douglas Elliman

880 HARBOR DRIVE
$ 14,850,000  
7 Beds and 8.5 Baths in 7495 sq.ft.
 880  HARBOR DRIVE PHOTO
46 photos

KEY BISCAYNE: BRAND NEW waterfront estate offering the ultimate level of luxury and perfection.This 3 story contemporary masterpiece has been meticulously designed ...
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Listed by Great Properties International LLC

100 CAPE FLORIDA DR
$ 12,000,000  
5 Beds and 6 Baths in 8240 sq.ft.
 100  CAPE FLORIDA DR PHOTO
33 photos

KEY BISCAYNE: One of Key Biscaynes few homes on Pines Canal facing Cape Florida State Park, so your views are pure mangroves. You will never have construction spoil ...
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Listed by Great Properties International LLC

760 HARBOR DR
$ 11,850,000  
7 Beds and 7 Baths in 9183 sq.ft.
 760  HARBOR DR PHOTO
81 photos

KEY BISCAYNE: Views of wide water lagoon from this beautiful Mediterranean home located in the fabled Island of Key Biscayne. Sited on a half acre + - lot with ...
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Listed by Compass Florida LLC

481 S MASHTA DR
$ 11,500,000  
6 Beds and 6.5 Baths in 5940 sq.ft.
 481 S MASHTA DR PHOTO
70 photos

KEY BISCAYNE: This modern waterfront home is located in the exclusive Mashta Island, on a quiet cul-de-sac ideal for a family in Key Biscayne. The 6BR 6+1BA re ...
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Listed by Coldwell Banker Realty

290 HARBOR DR
$ 11,300,000  
5 Beds and 5 Baths in 5532 sq.ft.
 290  HARBOR DR PHOTO
28 photos

KEY BISCAYNE: Bayfront home with amazing open bay views. Large dock that accommodates very large boat. Extremely private home. Great home for entertaining. A true g ...
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Listed by One Sotheby's International Realty

251 KNOLLWOOD DR
$ 9,875,000  
6 Beds and 9 Baths in 8818 sq.ft.
 251  KNOLLWOOD DR PHOTO
28 photos

KEY BISCAYNE: Living on the edge has a new meaning with 327 ft of incredibly lush waterfront views showcasing this secluded, private tropical peninsular estate. Loc ...
[ MORE INFORMATION ]
Listed by Coldwell Banker Realty

IDX logo Source: Southeast Florida MLS. Data updated 07/02/2020 at 8:10 AM. The data relating to real estate for sale on this web site comes in part from the participating Associations/MLS's in the Southeast Florida Regional Multiple Listing Service cooperative agreement – The information being provided is for consumers' personal, non–commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited. Information is deemed reliable but not guaranteed. Copyright 2019, Participating Associations/MLS's in the SEFMLS – Realtor Association of Greater Miami and the Beaches, Realtor Association of Greater Ft. Lauderdale, Realtor Association of Miami–Dade County, Northwestern Dade Association of Realtors, South Broward Board of Realtors. All rights reserved.

Vacant Lots Available for Sale in Key Biscayne:

ID # Address Price $/Sq.Ft. Sq.Ft. (m2) Bed/Bath More Details
A10722424252 Westwood Dr$1,400,000--0/0/0VIEW DETAILS
A10311659670 HARBOR DRIVE$8,490,000--0/0/0VIEW DETAILS

1 Bedroom Homes Available for Sale in Key Biscayne:

ID # Address Price $/Sq.Ft. Sq.Ft. (m2) Bed/Bath More Details
A10880071960 Harbor Blvd$9,800,000--1/2/0VIEW DETAILS

3 Bedroom Homes Available for Sale in Key Biscayne:

ID # Address Price $/Sq.Ft. Sq.Ft. (m2) Bed/Bath More Details
A10736595735 Fernwood$1,275,000--3/2/0VIEW DETAILS
A10867442730 CURTISWOOD DR$1,379,000$597.752307 (214)3/3/0VIEW DETAILS
A10437645119 Harbor Dr$1,425,000$916.991554 (144)3/2/0VIEW DETAILS
A10725086300 Fernwood Rd$1,999,000--3/3/0VIEW DETAILS

4 Bedroom Homes Available for Sale in Key Biscayne:

ID # Address Price $/Sq.Ft. Sq.Ft. (m2) Bed/Bath More Details
A10818522125 Woodcrest Ln$1,350,000$853.351582 (147)4/2/0VIEW DETAILS
A10730383345 W Enid Dr$1,636,000--4/3/0VIEW DETAILS
A10878970255 Ridgewood Rd$1,649,000$757.462177 (202)4/3/0VIEW DETAILS
A10829701200 W Mashta Dr$1,699,000$677.972506 (233)4/3/0VIEW DETAILS
A10753100275 Harbor Dr$1,700,000$691.622458 (228)4/4/0VIEW DETAILS
A10763364131 Harbor Dr$1,790,000$986.231815 (169)4/3/0VIEW DETAILS
A10880082685 Allendale Rd$1,999,999$693.002886 (268)4/4/1VIEW DETAILS
A10792142285 W ENID DR$2,389,000--4/4/1VIEW DETAILS
A10823641691 Ridgewood Rd$2,450,000$719.953403 (316)4/3/1VIEW DETAILS
A10876304570 N Mashta Dr$2,450,000$1,053.762325 (216)4/3/0VIEW DETAILS
A10599547188 W Mashta Dr$2,460,000$900.442732 (254)4/3/0VIEW DETAILS
A10869877677 Ridgewood Rd$2,650,000$797.713322 (309)4/4/1VIEW DETAILS
A10471217465 HAMPTON LN$2,990,000$823.693630 (337)4/3/1VIEW DETAILS
A10851169325 Pacific Rd$2,990,000$567.475269 (490)4/4/1VIEW DETAILS
A10748741361 W Palmwood Ln$3,950,000$1,095.403606 (335)4/4/1VIEW DETAILS
A10818648241 Knollwood Dr$5,450,000$1,879.962899 (269)4/4/0VIEW DETAILS
A10860845101 CAPE FLORIDA DR$6,950,000--4/5/1VIEW DETAILS
A10561666501 N Mashta Drive$8,150,000$1,353.826020 (559)4/4/1VIEW DETAILS
A10866216390 Pacific Rd$8,500,000--4/5/1VIEW DETAILS
A10691036511 N Mashta Dr$8,995,000$1,994.464510 (419)4/3/1VIEW DETAILS

5 Bedroom Homes Available for Sale in Key Biscayne:

ID # Address Price $/Sq.Ft. Sq.Ft. (m2) Bed/Bath More Details
A10864939653 Glenridge Rd$1,599,000--5/4/1VIEW DETAILS
A10850316775 Curtiswood Dr$2,100,000$655.843202 (297)5/5/0VIEW DETAILS
A10826346315 W Heather Dr$2,195,000--5/4/0VIEW DETAILS
A1087086510 Coconut Ln$2,699,000$676.443990 (371)5/6/0VIEW DETAILS
A1072016919 Grand Bay Estates Cir$2,825,000$720.303922 (364)5/5/1VIEW DETAILS
A10798454550 N Mashta Dr$2,850,000$586.304861 (452)5/4/1VIEW DETAILS
A10790017524 Ridgewood Rd$2,950,000$779.193786 (352)5/4/0VIEW DETAILS
A10806436320 Palmwood Ln$2,990,000$860.933473 (323)5/5/1VIEW DETAILS
A10760812640 N Mashta Drive$3,420,000$931.123673 (341)5/4/1VIEW DETAILS
A10799950761 Glenridge Rd$3,490,000$996.003504 (326)5/5/1VIEW DETAILS
A10532325320 W Heather Dr$3,500,000$937.583733 (347)5/6/1VIEW DETAILS
A10822903131 Island Dr$3,600,000$968.523717 (345)5/4/1VIEW DETAILS
A10801173465 Ridgewood Rd$3,795,000--5/5/1VIEW DETAILS
A10797893151 Buttonwood Dr$4,200,000$1,133.603705 (344)5/7/0VIEW DETAILS
A10876063945 Mariner Drive$6,375,000--5/6/0VIEW DETAILS
A10728920120 Cape Florida Dr$6,900,000$1,335.915165 (480)5/5/0VIEW DETAILS
A10842848601 N Mashta Dr$6,950,000$1,433.294849 (450)5/5/0VIEW DETAILS
A10643647110 Cape Florida Dr$7,900,000$1,754.784502 (418)5/4/2VIEW DETAILS
A10368018910 HARBOR DRIVE$9,250,000$3,382.082735 (254)5/4/0VIEW DETAILS
A10819688290 Harbor Dr$11,300,000$2,042.665532 (514)5/5/0VIEW DETAILS
A10410729100 Cape Florida Dr$12,000,000$1,456.318240 (766)5/6/3VIEW DETAILS

6 Bedroom Homes Available for Sale in Key Biscayne:

ID # Address Price $/Sq.Ft. Sq.Ft. (m2) Bed/Bath More Details
A108400194 Coconut Ln$2,400,000$598.954007 (372)6/6/0VIEW DETAILS
A10817094335 Atlantic Rd$2,750,000$664.734137 (384)6/5/0VIEW DETAILS
A1041036422 Grand Bay Estates Cir$2,890,000$688.754196 (390)6/6/1VIEW DETAILS
A10855305501 Harbor Dr$2,950,000$708.794162 (387)6/6/1VIEW DETAILS
A10696184370 Glenridge Rd$2,975,000$755.083940 (366)6/5/0VIEW DETAILS
A10714489689 Glenridge Rd$2,985,000$818.713646 (339)6/6/1VIEW DETAILS
A10885352135 Woodcrest Ln$3,000,000$811.033699 (344)6/6/1VIEW DETAILS
A10558512618 Curtiswood Dr$3,190,000$652.494889 (454)6/6/0VIEW DETAILS
A10484570275 Hampton Ln$3,199,000$830.053854 (358)6/6/1VIEW DETAILS
A10848911610 Ridgewood Rd$3,295,000$903.733646 (339)6/6/2VIEW DETAILS
A10862594325 Ridgewood Rd$3,300,000$799.424128 (384)6/7/1VIEW DETAILS
A10865470341 Palmwood Ln$3,385,000$579.725839 (542)6/6/1VIEW DETAILS
A10803562460 Palmwood Ln$3,390,000$727.624659 (433)6/6/1VIEW DETAILS
A10725098759 Fernwood Rd$3,750,000--6/5/1VIEW DETAILS
A10810133570 Sabal Palm Dr$4,500,000$883.055096 (473)6/6/1VIEW DETAILS
A10776261330 Caribbean Rd$4,650,000$841.175528 (514)6/7/0VIEW DETAILS
A10850462108 Reef Ln$6,100,000$1,220.005000 (465)6/5/1VIEW DETAILS
A1075987240 Island Dr$6,600,000$1,607.404106 (381)6/6/1VIEW DETAILS
A108733871000 Mariner Dr$6,875,000$1,401.634905 (456)6/5/2VIEW DETAILS
A10730126130 Island Dr$7,500,000--6/7/0VIEW DETAILS
A10861190100 Island Drive$7,790,000$1,114.936987 (649)6/6/0VIEW DETAILS
A10406123425 West Mashta Dr$7,850,000$2,158.973636 (338)6/6/1VIEW DETAILS
A10761401251 Knollwood Dr$9,875,000$1,119.878818 (819)6/9/0VIEW DETAILS
A10858684481 S Mashta Dr$11,500,000$1,936.035940 (552)6/6/1VIEW DETAILS
A10811961500 S Mashta Dr$18,200,000$1,682.0710820 (1,005)6/6/2VIEW DETAILS

7 Bedroom Homes Available for Sale in Key Biscayne:

ID # Address Price $/Sq.Ft. Sq.Ft. (m2) Bed/Bath More Details
A10763817380 Harbor Ct$3,090,000$740.124175 (388)7/6/0VIEW DETAILS
A10824338690 Allendale Rd$3,994,000$818.274881 (453)7/6/1VIEW DETAILS
A10814558105 Reef Ln$5,800,000$1,160.005000 (465)7/5/1VIEW DETAILS
A10604394471 N Mashta Dr$7,850,000$1,104.237109 (660)7/7/1VIEW DETAILS
A10682982760 Harbor Dr$11,850,000$1,290.439183 (853)7/7/2VIEW DETAILS
A10634593880 HARBOR DRIVE$14,850,000$1,981.327495 (696)7/8/1VIEW DETAILS
A10883109460 N Mashta Dr$15,500,000$1,425.2910875 (1,010)7/9/0VIEW DETAILS
A108070747 Harbor Pt$16,500,000$1,531.1810776 (1,001)7/9/1VIEW DETAILS
A10643797350 Harbor Dr$18,000,000$2,016.138928 (829)7/8/1VIEW DETAILS
A1085874228 Harbor Pt$23,900,000$2,068.1911556 (1,074)7/8/1VIEW DETAILS

8 Bedroom Homes Available for Sale in Key Biscayne:

ID # Address Price $/Sq.Ft. Sq.Ft. (m2) Bed/Bath More Details
A107281099 Harbor Pt$16,500,000$1,496.1911028 (1,025)8/8/3VIEW DETAILS


SS = Short Sale Property
REO = Bank Owned Property / Foreclosure

IDX logo Source: Southeast Florida MLS. Data updated 07/02/2020 at 8:10 AM. The data relating to real estate for sale on this web site comes in part from the participating Associations/MLS's in the Southeast Florida Regional Multiple Listing Service cooperative agreement – The information being provided is for consumers' personal, non–commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited. Information is deemed reliable but not guaranteed. Copyright 2016, Participating Associations/MLS's in the SEFMLS – Realtor Association of Greater Miami and the Beaches, Realtor Association of Greater Ft. Lauderdale, Realtor Association of Miami–Dade County, Northwestern Dade Association of Realtors, South Broward Board of Realtors. All rights reserved.

Key Biscayne Homes Sold Recently:

Address Sales Price $/Sq.Ft. Sq.Ft. m2 Bed/Bath Sold Date
441 ISLAND DR $5,350,000$694.997698 ft2715 m27 Bedrooms / 8+ Baths06/25/2020
730 HARBOR DR $8,200,000$1,392.435889 ft2547 m2 6 Bedrooms / 6 Baths06/04/2020
750 S MASHTA DR $6,600,000$1,106.085967 ft2554 m2 5 Bedrooms / 6+ Baths04/30/2020
720 S MASHTA DR $7,499,000$1,172.636395 ft2594 m2 6 Bedrooms / 5+ Baths04/06/2020
15 HARBOR PT $8,550,000$1,148.427445 ft2692 m2 7 Bedrooms / 8+ Baths03/30/2020
700 HARBOR DRIVE $8,662,500$1,121.657723 ft2717 m2 6 Bedrooms / 7+ Baths06/17/2019
220 ISLAND DR $5,250,000$1,071.654899 ft2455 m2 5 Bedrooms / 5 Baths06/04/2019
350 ISLAND DR $7,900,000$1,555.125080 ft2472 m2 7 Bedrooms / 7+ Baths02/28/2019
104 REEF LN $6,050,000$1,192.355074 ft2471 m2 7 Bedrooms / 5+ Baths06/29/2018
220 KNOLLWOOD DR $8,500,000$1,406.826042 ft2561 m2 6 Bedrooms / 6+ Baths06/13/2017
451 N MASHTA DR $6,800,000$896.747583 ft2704 m2 8 Bedrooms / 7+ Baths09/01/2016
211 CAPE FLORIDA DR $5,900,000$1,005.975865 ft2545 m2 6 Bedrooms / 4 Baths03/23/2016
645 SUNSET CR $5,500,000$2,701.382036 ft2189 m2 3 Bedrooms / 3+ Baths03/15/2016
100 CAPE FLORIDA DR $8,700,000$1,088.047996 ft2743 m2 5 Bedrooms / 6+ Baths02/22/2016
20 CAPE FLORIDA DR $6,800,000$871.467803 ft2725 m2 8 Bedrooms / 8+ Baths01/20/2016
701 N MASHTA DR $8,500,000$1,216.726986 ft2649 m2 6 Bedrooms / 7+ Baths12/08/2015
880 HARBOR DR $6,250,000$1,837.153402 ft2316 m2 6 Bedrooms / 4 Baths11/19/2015
481 S MASHTA DR $7,633,000$1,083.007048 ft2655 m2 6 Bedrooms / 6+ Baths04/20/2015
925 MARINER DR $6,575,000$1,006.126535 ft2607 m2 7 Bedrooms / 5+ Baths04/15/2015
450 W MATHESON DR $6,000,000$1,514.393962 ft2368 m2 3 Bedrooms / 4+ Baths03/31/2015
230 ISLAND DR $5,700,000$1,233.774620 ft2429 m2 5 Bedrooms / 4+ Baths03/31/2015
105 REEF LANE VILLA 5 $5,000,000$963.955187 ft2482 m2 5 Bedrooms / 5+ Baths03/19/2015
750 S MASHTA DR $9,100,000$1,513.896011 ft2558 m2 7 Bedrooms / 5+ Baths03/04/2015
120 KNOLLWOOD DR $5,450,000$820.666641 ft2617 m2 6 Bedrooms / 5 Baths03/02/2015
851 HARBOR DR $5,350,000$857.656238 ft2580 m2 8 Bedrooms / 9+ Baths02/27/2015
104 REEF LANE VILLA 4 $5,700,000$1,098.905187 ft2482 m2 5 Bedrooms / 5+ Baths11/19/2014
200 KNOLLWOOD DR $5,250,000$1,134.644627 ft2430 m2 4 Bedrooms / 5 Baths10/31/2014
360 PACIFIC RD $5,400,000$915.885896 ft2548 m2 4 Bedrooms / 4 Baths09/05/2014
960 MARINER DR $5,290,000$1,181.864476 ft2416 m2 5 Bedrooms / 4 Baths05/15/2014
520 S MASHTA DR $8,700,000$2,396.693630 ft2337 m2 3 Bedrooms / 4 Baths04/15/2014

HIGHLIGHTED = Sold by Samir Patel
SHORT SALE = Short Sale Property
REO = Bank Owned Property / Foreclosure
Source: Sales data presented from public sources not limited to Miami-Dade County Clerk of Courts.

Key Biscayne Homes Available for Lease:

Address Price % Change Furnished Sq.Ft. m2 Bed/Bath More Info
400 S MASHTA DR $60,000Percent Change 33.33%Furnished8234 ft2765 m25 Bedrooms / 6+ Baths[ VIEW ]
14 HARBOR POINT DRIVE $50,000 Furnished9286 ft2863 m26 Bedrooms / 6+ Baths[ VIEW ]
7 HARBOR PT $45,000 Furnished10776 ft21,001 m27 Bedrooms / 10 Baths[ VIEW ]
108 REEF LN $30,000 Furnished5000 ft2465 m26 Bedrooms / 5+ Baths[ VIEW ]
635 CURTISWOOD DR $20,000 Furnished3650 ft2339 m25 Bedrooms / 6 Baths[ VIEW ]
320 W HEATHER DR $19,000Percent Change 5%Furnished3733 ft2347 m25 Bedrooms / 6 Baths[ VIEW ]
250 BUTTONWOOD DRIVE $17,000 Furnished4618 ft2429 m25 Bedrooms / 5+ Baths[ VIEW ]
181 HARBOR DRIVE $16,995Percent Change 15%4581 ft2426 m26 Bedrooms / 6+ Baths[ VIEW ]
300 GREENWOOD DR $16,000 Furnished3975 ft2369 m24 Bedrooms / 3 Baths[ VIEW ]
320 PALMWOOD LN $16,000 3473 ft2323 m25 Bedrooms / 5+ Baths[ VIEW ]
530 HARBOR DR $14,900 Furnished1808 ft2168 m24 Bedrooms / 3 Baths[ VIEW ]
17 GRAND BAY ESTATES CR $13,500Percent Change 10%3823 ft2355 m26 Bedrooms / 6 Baths[ VIEW ]
330 PALMWOOD LN $13,000 3577 ft2332 m24 Bedrooms / 4 Baths[ VIEW ]
340 ATLANTIC RD $12,500Furnished3149 ft2293 m25 Bedrooms / 5 Baths[ VIEW ]
22 E GRAND BAY ESTATES CIR $10,500 4196 ft2390 m27 Bedrooms / 6+ Baths[ VIEW ]
361 W HEATHER DR $8,000 Furnished1570 ft2146 m24 Bedrooms / 3 Baths[ VIEW ]
255 RIDGEWOOD RD $7,500 2177 ft2202 m24 Bedrooms / 3 Baths[ VIEW ]
545 WARREN LN $6,500 2027 ft2188 m24 Bedrooms / 4 Baths[ VIEW ]
250 FERNWOOD RD $3,500Percent Change 9.38%Furnished1391 ft2129 m23 Bedrooms / 1 Bath[ VIEW ]

IDX logo Source: Southeast Florida MLS. Data updated 07/02/2020 at 8:10 AM. The data relating to real estate for sale on this web site comes in part from the participating Associations/MLS's in the Southeast Florida Regional Multiple Listing Service cooperative agreement – The information being provided is for consumers' personal, non–commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited. Information is deemed reliable but not guaranteed. Copyright 2019, Participating Associations/MLS's in the SEFMLS – Realtor Association of Greater Miami and the Beaches, Realtor Association of Greater Ft. Lauderdale, Realtor Association of Miami–Dade County, Northwestern Dade Association of Realtors, South Broward Board of Realtors. All rights reserved.