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: 0.95% Airbnb Rental Income: $5057 Traditional Rental Income: $9455 Airbnb ROI: -0.56% Traditional ROI: 0.95%
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: -0.46% Airbnb Rental Income: $9295 Traditional Rental Income: $4482 Airbnb ROI: 0.69% Traditional ROI: -0.46%
161 Cape Florida Dr Key Biscayne, FL Experience luxury living at its finest in this stunning Key Biscayne waterfront home!. Rec...	4 beds \| 5 baths \| 6,661 sq.ft.	$15,390,000	Airbnb cash on cash: -1.55% Traditional cash on cash: -1.31% Airbnb Rental Income: $5057 Traditional Rental Income: $7421 Airbnb ROI: -1.55% Traditional ROI: -1.31%
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: 0.85% Airbnb Rental Income: $5848 Traditional Rental Income: $7709 Airbnb ROI: -0.06% Traditional ROI: 0.85%
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: -0.25% Airbnb Rental Income: $5848 Traditional Rental Income: $8432 Airbnb ROI: -0.83% Traditional ROI: -0.25%
631 N Mashta Drive Key Biscayne, FL BRING ALL OFFERS - Waterfront Dream Home in the Making!Key Biscayne's Ultimate Boater's Pa...	4 beds \| 5 baths \| 2,255 sq.ft.	$23,500,000	Airbnb cash on cash: -1.24% Traditional cash on cash: -0.96% Airbnb Rental Income: $5057 Traditional Rental Income: $10098 Airbnb ROI: -1.24% Traditional ROI: -0.96%
481 S Mashta Drive Key Biscayne, FL Discover perfection on coveted Mashta Island...this fully remodeled waterfront estate offe...	5 beds \| 7 baths \| 5,940 sq.ft.	$20,900,000	Airbnb cash on cash: -1.16% Traditional cash on cash: -0.67% Airbnb Rental Income: $5848 Traditional Rental Income: $14185 Airbnb ROI: -1.16% Traditional ROI: -0.67%
141 Island Dr Key Biscayne, FL This home is nestled on the serene and picturesque Island Drive. Set on an oversized lot, ...	3 beds \| 3 baths \| 2,927 sq.ft.	$4,500,000	Airbnb cash on cash: 0.53% Traditional cash on cash: 0.2% Airbnb Rental Income: $9295 Traditional Rental Income: $6169 Airbnb ROI: 0.53% Traditional ROI: 0.2%
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: -0.36% Airbnb Rental Income: $9295 Traditional Rental Income: $4642 Airbnb ROI: 0.7% Traditional ROI: -0.36%
600 Allendale Rd Key Biscayne, FL Beautiful Corner , Fully Remodeled , Turn Key Island Home! No detail was overlooked in the...	4 beds \| 4 baths \| 2,775 sq.ft.	$3,750,000	Airbnb cash on cash: -0.12% Traditional cash on cash: 1.33% Airbnb Rental Income: $5057 Traditional Rental Income: $9085 Airbnb ROI: -0.12% Traditional ROI: 1.33%
677 Hampton Ln Key Biscayne, FL Located in a quiet, family-friendly neighborhood, this spacious 5-bedroom, 3.5-bathroom ho...	5 beds \| 4 baths \| 2,429 sq.ft.	$3,470,000	Airbnb cash on cash: -0.19% Traditional cash on cash: 1.2% Airbnb Rental Income: $5848 Traditional Rental Income: $9159 Airbnb ROI: -0.19% Traditional ROI: 1.2%
653 Glenridge Rd Key Biscayne, FL Charming and beautifully updated 5BD/4.5BA home in the heart of Key Biscayne. With 2,666 S...	5 beds \| 5 baths \| N/A	$3,850,000	Airbnb cash on cash: -0.45% Traditional cash on cash: 0.61% Airbnb Rental Income: $5848 Traditional Rental Income: $8466 Airbnb ROI: -0.45% Traditional ROI: 0.61%
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: 0.06% Airbnb Rental Income: $5848 Traditional Rental Income: $12455 Airbnb ROI: -1.1% Traditional ROI: 0.06%
5 Harbor Pt Key Biscayne, FL A once-in-a-generation opportunity on Key Biscayneâs only private waterfront road, this ...	3 beds \| 6 baths \| 10,926 sq.ft.	$26,000,000	Airbnb cash on cash: -0.91% Traditional cash on cash: -0.69% Airbnb Rental Income: $9295 Traditional Rental Income: $12946 Airbnb ROI: -0.91% Traditional ROI: -0.69%
669 S Mashta Dr Key Biscayne, FL A beautifully reimagined home on one of Key Biscayneâs most desirable streets, South Mas...	3 beds \| 4 baths \| 3,382 sq.ft.	$4,950,000	Airbnb cash on cash: 0.19% Traditional cash on cash: 0.39% Airbnb Rental Income: $9295 Traditional Rental Income: $8481 Airbnb ROI: 0.19% Traditional ROI: 0.39%
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.	$16,950,000	Airbnb cash on cash: -1.41% Traditional cash on cash: -0.86% Airbnb Rental Income: $5057 Traditional Rental Income: $12672 Airbnb ROI: -1.41% Traditional ROI: -0.86%
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.	$13,850,000	Airbnb cash on cash: -1.11% Traditional cash on cash: -0.51% Airbnb Rental Income: $5848 Traditional Rental Income: $12437 Airbnb ROI: -1.11% Traditional ROI: -0.51%
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 \| 6 baths \| 8,240 sq.ft.	$19,800,000	Airbnb cash on cash: -1.57% Traditional cash on cash: -1.02% Airbnb Rental Income: $5057 Traditional Rental Income: $14091 Airbnb ROI: -1.57% Traditional ROI: -1.02%

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: 0.95%

Airbnb Rental Income: $5057

Traditional Rental Income: $9455

Airbnb ROI: -0.56%

Traditional ROI: 0.95%

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: -0.46%

Airbnb Rental Income: $9295

Traditional Rental Income: $4482

Airbnb ROI: 0.69%

Traditional ROI: -0.46%

161 Cape Florida Dr

Key Biscayne, FL

4 beds | 5 baths | 6,661 sq.ft.

$15,390,000

Airbnb cash on cash: -1.55%

Traditional cash on cash: -1.31%

Airbnb Rental Income: $5057

Traditional Rental Income: $7421

Airbnb ROI: -1.55%

Traditional ROI: -1.31%

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: 0.85%

Airbnb Rental Income: $5848

Traditional Rental Income: $7709

Airbnb ROI: -0.06%

Traditional ROI: 0.85%

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: -0.25%

Airbnb Rental Income: $5848

Traditional Rental Income: $8432

Airbnb ROI: -0.83%

Traditional ROI: -0.25%

631 N Mashta Drive

Key Biscayne, FL

4 beds | 5 baths | 2,255 sq.ft.

$23,500,000

Airbnb cash on cash: -1.24%

Traditional cash on cash: -0.96%

Airbnb Rental Income: $5057

Traditional Rental Income: $10098

Airbnb ROI: -1.24%

Traditional ROI: -0.96%

481 S Mashta Drive

Key Biscayne, FL

5 beds | 7 baths | 5,940 sq.ft.

$20,900,000

Airbnb cash on cash: -1.16%

Traditional cash on cash: -0.67%

Airbnb Rental Income: $5848

Traditional Rental Income: $14185

Airbnb ROI: -1.16%

Traditional ROI: -0.67%

141 Island Dr

Key Biscayne, FL

3 beds | 3 baths | 2,927 sq.ft.

$4,500,000

Airbnb cash on cash: 0.53%

Traditional cash on cash: 0.2%

Airbnb Rental Income: $9295

Traditional Rental Income: $6169

Airbnb ROI: 0.53%