Real Estate Investment Properties for Sale in Key Biscayne, FL

Looking for investment property in Key Biscayne, FL with high ROI ?

Explore a variety of short-term homes & houses in Key Biscayne, FL. Invest wisely with VRBO & Key Biscayne, FL Airbnb properties available for purchase. Find your ideal investment property among our curated listings for a rewarding real estate venture.

Single Family Homes for Sale in Key Biscayne, FL

Search for Single Family Residential for Sale in Key Biscayne, Florida. Browse all of Mashvisor’s Single Family Residential listings and other investment property types including Single Family Homes, Multi Family Homes, Condos, Townhouses and Other Homes.

Showing 20 Single Family Residential listings of over 500,000 total investment properties for sale. Visit Mashvisor.com to all investment properties.

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PROPERTY	DETAILS	SALE PRICE	INVESTMENT PERFORMANCE
691 Ridgewood Rd Key Biscayne, FL Donât miss this unique opportunity to own a stunning oversized corner lot spanning 8,367...	4 beds \| 4 baths \| 3,403 sq.ft.	$3,895,000	Airbnb cash on cash: -0.56% Traditional cash on cash: 2.58% Airbnb Rental Income: $5057 Traditional Rental Income: $15346 Airbnb ROI: -0.56% Traditional ROI: 2.58%
738 Fernwood Rd Key Biscayne, FL Experience the island lifestyle in this charming 3-bedroom, 2-bathroom home in Key Biscayn...	3 beds \| 2 baths \| 1,312 sq.ft.	$2,875,000	Airbnb cash on cash: 0.69% Traditional cash on cash: 0.36% Airbnb Rental Income: $9295 Traditional Rental Income: $6664 Airbnb ROI: 0.69% Traditional ROI: 0.36%
250 Greenwood Drive Key Biscayne, FL Nestled in the serene and exclusive community of Key Biscayne, this delightful and very ch...	5 beds \| 5 baths \| 3,297 sq.ft.	$3,599,000	Airbnb cash on cash: -0.06% Traditional cash on cash: 4.47% Airbnb Rental Income: $5848 Traditional Rental Income: $19802 Airbnb ROI: -0.06% Traditional ROI: 4.47%
250 Buttonwood Drive Key Biscayne, FL This spectacular, one-of-a-kind residence on Buttonwood Drive sits on a prime corner, boas...	5 beds \| 6 baths \| 4,618 sq.ft.	$6,950,000	Airbnb cash on cash: -0.83% Traditional cash on cash: 1.39% Airbnb Rental Income: $5848 Traditional Rental Income: $18995 Airbnb ROI: -0.83% Traditional ROI: 1.39%
310 Woodcrest Rd Key Biscayne, FL Great home on Key Biscayne. 4 bedrooms, 3 bathrooms plus pool. Wonderful location on high ...	4 beds \| 3 baths \| 1,817 sq.ft.	$2,985,000	Airbnb cash on cash: -0.09% Traditional cash on cash: 0.51% Airbnb Rental Income: $5057 Traditional Rental Income: $5674 Airbnb ROI: -0.09% Traditional ROI: 0.51%
355 Redwood Ln Key Biscayne, FL Situated on one of Key Biscayneâs most coveted streets, this 7,500 sq ft lot offers the ...	3 beds \| 2 baths \| 1,403 sq.ft.	$2,975,000	Airbnb cash on cash: 0.7% Traditional cash on cash: 0.48% Airbnb Rental Income: $9295 Traditional Rental Income: $6940 Airbnb ROI: 0.7% Traditional ROI: 0.48%
401 Warren Ln Key Biscayne, FL Welcome to your private retreat in prestigious Key Biscayne! This spacious corner residenc...	4 beds \| 3 baths \| 2,958 sq.ft.	$3,200,000	Airbnb cash on cash: -0.39% Traditional cash on cash: 0.43% Airbnb Rental Income: $5057 Traditional Rental Income: $6464 Airbnb ROI: -0.39% Traditional ROI: 0.43%
445 Ridgewood Rd Key Biscayne, FL Contemporary home built in 2021 that offers modern design paired with tropical island livi...	5 beds \| 6 baths \| 3,688 sq.ft.	$7,248,000	Airbnb cash on cash: -1.1% Traditional cash on cash: 1.03% Airbnb Rental Income: $5848 Traditional Rental Income: $18951 Airbnb ROI: -1.1% Traditional ROI: 1.03%
591 N Mashta Dr Key Biscayne, FL BEAUTIFUL AND UNIQUE WATERFRONT HOME ON EXCLUSIVE MASHTA ISLAND, ON DESIRABLE NORTH MASHTA...	4 beds \| 5 baths \| 4,290 sq.ft.	$15,500,000	Airbnb cash on cash: -1.45% Traditional cash on cash: -0.2% Airbnb Rental Income: $5057 Traditional Rental Income: $22014 Airbnb ROI: -1.45% Traditional ROI: -0.2%
121 Knollwood Drive Key Biscayne, FL Designed for those who value privacy, space, and a true connection to the water, this exce...	5 beds \| 5 baths \| 4,924 sq.ft.	$13,250,000	Airbnb cash on cash: -1.12% Traditional cash on cash: 0.18% Airbnb Rental Income: $5848 Traditional Rental Income: $20669 Airbnb ROI: -1.12% Traditional ROI: 0.18%
100 Cape Florida Dr Key Biscayne, FL Enjoying an exceptional 270ft of L-shaped water frontage facing 185-ft-wide Pines Canal an...	4 beds \| 9 baths \| 8,240 sq.ft.	$19,800,000	Airbnb cash on cash: -1.57% Traditional cash on cash: -0.48% Airbnb Rental Income: $5057 Traditional Rental Income: $23993 Airbnb ROI: -1.57% Traditional ROI: -0.48%
164 W Mashta Dr Key Biscayne, FL An exceptional opportunity to own a renovated residence on iconic Mashta Drive, offering r...	5 beds \| 5 baths \| N/A	$5,250,000	Airbnb cash on cash: -0.84% Traditional cash on cash: 1.24% Airbnb Rental Income: $5848 Traditional Rental Income: $14831 Airbnb ROI: -0.84% Traditional ROI: 1.24%
24 Grand Bay Estates Circle Key Biscayne, FL Experience island living at its best in this renovated 4,220SF estate within Grand Bay Est...	5 beds \| 6 baths \| 4,220 sq.ft.	$5,250,000	Airbnb cash on cash: -0.94% Traditional cash on cash: 2.99% Airbnb Rental Income: $5848 Traditional Rental Income: $23836 Airbnb ROI: -0.94% Traditional ROI: 2.99%
310 Harbor Ct Key Biscayne, FL Remodeled 4-bedroom, 2-bath custom-built home featuring an open foyer entry, separate livi...	4 beds \| 2 baths \| 2,175 sq.ft.	$3,150,000	Airbnb cash on cash: -0.68% Traditional cash on cash: 0.95% Airbnb Rental Income: $5057 Traditional Rental Income: $8793 Airbnb ROI: -0.68% Traditional ROI: 0.95%
310 Greenwood Dr Key Biscayne, FL One of the remaining oversize lots in the Key. Great location..9,450 lot sf per Miami-Dade...	3 beds \| 2 baths \| 1,304 sq.ft.	$3,400,000	Airbnb cash on cash: 0.96% Traditional cash on cash: 0% Airbnb Rental Income: $9295 Traditional Rental Income: $4521 Airbnb ROI: 0.96% Traditional ROI: 0%
140 Hampton Ln Key Biscayne, FL Sophisticated Mediterranean beach house, elevated and privately set, offering 5 bedrooms, ...	5 beds \| 6 baths \| 3,476 sq.ft.	$5,495,000	Airbnb cash on cash: -0.69% Traditional cash on cash: 0.89% Airbnb Rental Income: $5848 Traditional Rental Income: $12743 Airbnb ROI: -0.69% Traditional ROI: 0.89%
221 Knollwood Dr Key Biscayne, FL Rare opportunity to own a 16,000 sq ft waterfront lot on one of Key Biscayne's most covete...	5 beds \| 5 baths \| 3,509 sq.ft.	$11,800,000	Airbnb cash on cash: -0.76% Traditional cash on cash: -0.04% Airbnb Rental Income: $5848 Traditional Rental Income: $12462 Airbnb ROI: -0.76% Traditional ROI: -0.04%
204 Westwood Dr Key Biscayne, FL Impeccably maintained 3 bedroom 2 bath residence in the heart of Key Biscayne. This inviti...	3 beds \| 2 baths \| 2,113 sq.ft.	$3,275,000	Airbnb cash on cash: 1.09% Traditional cash on cash: 0.34% Airbnb Rental Income: $9295 Traditional Rental Income: $5268 Airbnb ROI: 1.09% Traditional ROI: 0.34%
346 Gulf Road Key Biscayne, FL Exceptional opportunity in Key Biscayneâs desirable Holiday Colony, just a short stroll ...	5 beds \| 4 baths \| 3,285 sq.ft.	$5,250,000	Airbnb cash on cash: -0.43% Traditional cash on cash: 0.58% Airbnb Rental Income: $5848 Traditional Rental Income: $9619 Airbnb ROI: -0.43% Traditional ROI: 0.58%
524 Warren Ln Key Biscayne, FL Located in one of the most exclusive residential pockets of Key Biscayne, surrounded by mu...	5 beds \| 4 baths \| 2,700 sq.ft.	$3,850,000	Airbnb cash on cash: -0.29% Traditional cash on cash: 0.92% Airbnb Rental Income: $5848 Traditional Rental Income: $8996 Airbnb ROI: -0.29% Traditional ROI: 0.92%

Your search for investment property begins and ends here

Single Family Homes for Sale in Key Biscayne, FL

691 Ridgewood Rd

Key Biscayne, FL

4 beds | 4 baths | 3,403 sq.ft.

$3,895,000

Airbnb cash on cash: -0.56%

Traditional cash on cash: 2.58%

Airbnb Rental Income: $5057

Traditional Rental Income: $15346

Airbnb ROI: -0.56%

Traditional ROI: 2.58%

738 Fernwood Rd

Key Biscayne, FL

3 beds | 2 baths | 1,312 sq.ft.

$2,875,000

Airbnb cash on cash: 0.69%

Traditional cash on cash: 0.36%

Airbnb Rental Income: $9295

Traditional Rental Income: $6664

Airbnb ROI: 0.69%

Traditional ROI: 0.36%

250 Greenwood Drive

Key Biscayne, FL

5 beds | 5 baths | 3,297 sq.ft.

$3,599,000

Airbnb cash on cash: -0.06%

Traditional cash on cash: 4.47%

Airbnb Rental Income: $5848

Traditional Rental Income: $19802

Airbnb ROI: -0.06%

Traditional ROI: 4.47%

250 Buttonwood Drive

Key Biscayne, FL

5 beds | 6 baths | 4,618 sq.ft.

$6,950,000

Airbnb cash on cash: -0.83%

Traditional cash on cash: 1.39%

Airbnb Rental Income: $5848

Traditional Rental Income: $18995

Airbnb ROI: -0.83%

Traditional ROI: 1.39%

310 Woodcrest Rd

Key Biscayne, FL

4 beds | 3 baths | 1,817 sq.ft.

$2,985,000

Airbnb cash on cash: -0.09%

Traditional cash on cash: 0.51%

Airbnb Rental Income: $5057

Traditional Rental Income: $5674

Airbnb ROI: -0.09%

Traditional ROI: 0.51%

355 Redwood Ln

Key Biscayne, FL

3 beds | 2 baths | 1,403 sq.ft.

$2,975,000

Airbnb cash on cash: 0.7%

Traditional cash on cash: 0.48%

Airbnb Rental Income: $9295

Traditional Rental Income: $6940

Airbnb ROI: 0.7%

Traditional ROI: 0.48%

401 Warren Ln

Key Biscayne, FL

4 beds | 3 baths | 2,958 sq.ft.

$3,200,000

Airbnb cash on cash: -0.39%

Traditional cash on cash: 0.43%

Airbnb Rental Income: $5057

Traditional Rental Income: $6464

Airbnb ROI: -0.39%

Traditional ROI: 0.43%

445 Ridgewood Rd

Key Biscayne, FL

5 beds | 6 baths | 3,688 sq.ft.

$7,248,000

Airbnb cash on cash: -1.1%

Traditional cash on cash: 1.03%

Airbnb Rental Income: $5848

Traditional Rental Income: $18951

Airbnb ROI: -1.1%