Real Estate Investment Properties for Sale in Marathon, FL

Looking for investment property in Marathon, FL with high ROI ?

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

Golden Highlands Investment Property for Sale in Marathon, FL

Search for Golden Highlands Investment Property for Sale in Marathon, Florida. Browse all of Mashvisor’s Golden Highlands Investment Property listings and other investment property types including Single Family Homes, Multi Family Homes, Condos, Townhouses and Other Homes.

Showing 107 Golden Highlands Investment Property 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
7061 harbor village dr Duck Key, FL	3 beds \| 3 baths \| N/A	$1,150,000	Airbnb cash on cash: 3.66% Traditional cash on cash: 0.35% Airbnb Rental Income: $7450 Traditional Rental Income: $2482 Airbnb ROI: 3.66% Traditional ROI: 0.35%
23 Treasure Road Marathon, FL Welcome to the Florida Keys, living at it's best at 23 Treasure Road in the Heart of the...	3 beds \| 3 baths \| 2,250 sq.ft.	$4,599,000	Airbnb cash on cash: -0.18% Traditional cash on cash: 0.03% Airbnb Rental Income: $7137 Traditional Rental Income: $6627 Airbnb ROI: -0.18% Traditional ROI: 0.03%
996 97Th Street Ocean Marathon, FL Welcome to 996 97th St., Marathon. A private gated ocean front oasis in the heart of Mara...	3 beds \| 3 baths \| 1,999 sq.ft.	$3,290,000	Airbnb cash on cash: 0.59% Traditional cash on cash: 0.64% Airbnb Rental Income: $7137 Traditional Rental Income: $5914 Airbnb ROI: 0.59% Traditional ROI: 0.64%
1500 Overseas Highway #UNIT 204 Marathon, FL Tucked within a gated peninsula setting, this 2-bedroom, 2-bath residence offers an easy c...	2 beds \| 2 baths \| 1,137 sq.ft.	$699,000	Airbnb cash on cash: 4.59% Traditional cash on cash: 3.92% Airbnb Rental Income: $5335 Traditional Rental Income: $3815 Airbnb ROI: 4.59% Traditional ROI: 3.92%
298 116th Street Ocean Marathon, FL Set within Marathon's Little Venice--an enclave known for its vintage conch homes and laid...	2 beds \| 2 baths \| 808 sq.ft.	$1,095,000	Airbnb cash on cash: 2.41% Traditional cash on cash: 1.23% Airbnb Rental Income: $5335 Traditional Rental Income: $3052 Airbnb ROI: 2.41% Traditional ROI: 1.23%
13755 Overseas Highway Marathon, FL Position yourself at the gateway to one of the most sought after markets in the Keys. This...	4 beds \| 4 baths \| 3,017 sq.ft.	$1,800,000	Airbnb cash on cash: 4.5% Traditional cash on cash: 3.17% Airbnb Rental Income: $12360 Traditional Rental Income: $7895 Airbnb ROI: 4.5% Traditional ROI: 3.17%
599 30Th Street Marathon, FL Motivated seller! Seller is open to contributing toward buyer closing costs or interest ra...	3 beds \| 2 baths \| 1,537 sq.ft.	$999,000	Airbnb cash on cash: 4.21% Traditional cash on cash: 3.14% Airbnb Rental Income: $7137 Traditional Rental Income: $4760 Airbnb ROI: 4.21% Traditional ROI: 3.14%
1299 73rd Street Ocean Marathon, FL Situated second in from the ocean on a quiet dead-end street, here's a rare opportunity to...	2 beds \| 1 baths \| 768 sq.ft.	$499,000	Airbnb cash on cash: 7.71% Traditional cash on cash: 5.36% Airbnb Rental Income: $5335 Traditional Rental Income: $3161 Airbnb ROI: 7.71% Traditional ROI: 5.36%
1297 73rd Street Ocean Marathon, FL An opportunity for superb location, price, and peek-a-boo ocean views seldom presents itse...	2 beds \| 1 baths \| 768 sq.ft.	$479,000	Airbnb cash on cash: 7.63% Traditional cash on cash: 5.18% Airbnb Rental Income: $5335 Traditional Rental Income: $3161 Airbnb ROI: 7.63% Traditional ROI: 5.18%
1299/1297 73rd Street Ocean Marathon, FL Excellent, rare opportunity at this price to own an elevated, full duplex with captivating...	4 beds \| 2 baths \| 1,536 sq.ft.	$950,000	Airbnb cash on cash: 8.23% Traditional cash on cash: 3.13% Airbnb Rental Income: $10583 Traditional Rental Income: $4121 Airbnb ROI: 8.23% Traditional ROI: 3.13%
14 Avenue F Marathon, FL A rare waterfront estate along a 200-foot wide canal with a 110-foot dock and direct ocean...	4 beds \| 4 baths \| 3,224 sq.ft.	$2,895,000	Airbnb cash on cash: 1.8% Traditional cash on cash: 1.27% Airbnb Rental Income: $10583 Traditional Rental Income: $7222 Airbnb ROI: 1.8% Traditional ROI: 1.27%
599 30th Marathon, FL Turnkey and fully furnished in Marathon! Weekly rentals are permitted, offering flexibilit...	3 beds \| 2 baths \| N/A	$999,000	Airbnb cash on cash: 4.21% Traditional cash on cash: 3.11% Airbnb Rental Income: $7137 Traditional Rental Income: $4739 Airbnb ROI: 4.21% Traditional ROI: 3.11%
443 Sombrero Beach Rd Marathon, FL Weekly rental income-producing property with open water access and dockage on desirable So...	5 beds \| 5 baths \| 2,860 sq.ft.	$2,975,000	Airbnb cash on cash: 1.75% Traditional cash on cash: 1.09% Airbnb Rental Income: $12360 Traditional Rental Income: $8297 Airbnb ROI: 1.75% Traditional ROI: 1.09%
11600 1St Avenue Gulf #UNIT 32 Marathon, FL LUXURIOUS townhome in desirable INDIGO REEF located in Marathon! One of the most beautiful...	3 beds \| 3 baths \| 1,600 sq.ft.	$1,499,000	Airbnb cash on cash: 1.87% Traditional cash on cash: 0.7% Airbnb Rental Income: $7137 Traditional Rental Income: $4127 Airbnb ROI: 1.87% Traditional ROI: 0.7%
120 Pirates Cove Drive Marathon, FL INVESTORS will appreciate and experience waterfront living at its finest in this beautiful...	4 beds \| 4 baths \| 3,476 sq.ft.	$2,299,000	Airbnb cash on cash: 2.7% Traditional cash on cash: 3.16% Airbnb Rental Income: $10583 Traditional Rental Income: $9613 Airbnb ROI: 2.7% Traditional ROI: 3.16%
57121 Morton Street Marathon, FL Morton Manor is a timeless estate nestled along the Gulf's bay waters, evoking a sense of ...	4 beds \| 5 baths \| 5,168 sq.ft.	$6,950,000	Airbnb cash on cash: -0.11% Traditional cash on cash: 0.61% Airbnb Rental Income: $10583 Traditional Rental Income: $13297 Airbnb ROI: -0.11% Traditional ROI: 0.61%
2394 Coco Plum Drive Marathon, FL Welcome to an unparalleled collection of THREE designer residences on one of the most excl...	18 beds \| 21 baths \| 12,198 sq.ft.	$11,000,000	Airbnb cash on cash: -0.45% Traditional cash on cash: 0.21% Airbnb Rental Income: $12360 Traditional Rental Income: $16773 Airbnb ROI: -0.45% Traditional ROI: 0.21%
11250 5Th Avenue Gulf Avenue Marathon, FL Located in Marathon, this waterfront home with direct access to the Gulf of America-Mexico...	5 beds \| 3 baths \| 1,904 sq.ft.	$1,459,000	Airbnb cash on cash: 5.72% Traditional cash on cash: 3.44% Airbnb Rental Income: $12360 Traditional Rental Income: $7026 Airbnb ROI: 5.72% Traditional ROI: 3.44%
11285 6Th Avenue Gulf Marathon, FL Turnkey vacation rental on 75ft deep-water canal with heated pool & dock -- one canal to G...	3 beds \| 2 baths \| 1,242 sq.ft.	$1,349,000	Airbnb cash on cash: 2.84% Traditional cash on cash: 1.8% Airbnb Rental Income: $7137 Traditional Rental Income: $4458 Airbnb ROI: 2.84% Traditional ROI: 1.8%
59720 Overseas Hwy #UNIT 9 Marathon, FL SeaGlass Cove is an exclusive gated community nestled in the heart of the Florida Keys. Th...	5 beds \| 5 baths \| 3,011 sq.ft.	$2,950,000	Airbnb cash on cash: 1.51% Traditional cash on cash: 1.32% Airbnb Rental Income: $12360 Traditional Rental Income: $9576 Airbnb ROI: 1.51% Traditional ROI: 1.32%
945 98Th Street Marathon, FL Breathtaking ocean views from this direct ocean access beautiful home that checks all the ...	3 beds \| 4 baths \| 1,590 sq.ft.	$1,500,000	Airbnb cash on cash: 4.47% Traditional cash on cash: 1.97% Airbnb Rental Income: $10583 Traditional Rental Income: $5151 Airbnb ROI: 4.47% Traditional ROI: 1.97%
2919 Sombrero Boulevard Marathon, FL Marathon's Mermaid Manor is a waterfront home that truly lives up to its name. It is the k...	3 beds \| 4 baths \| 2,540 sq.ft.	$2,799,000	Airbnb cash on cash: 0.4% Traditional cash on cash: 1.09% Airbnb Rental Income: $7137 Traditional Rental Income: $7552 Airbnb ROI: 0.4% Traditional ROI: 1.09%
2600 Overseas Highway #UNIT 87 Marathon, FL RARE - DIRECT GULF FRONT CORNER TOWNHOME! Tranquility and stunning Bay views await! Welcom...	3 beds \| 3 baths \| 1,320 sq.ft.	$975,000	Airbnb cash on cash: 1.95% Traditional cash on cash: 0.09% Airbnb Rental Income: $7137 Traditional Rental Income: $4070 Airbnb ROI: 1.95% Traditional ROI: 0.09%
2600 Overseas Highway #UNIT 85 Marathon, FL A Proven Performer - Direct Gulf-Front Townhome at Tranquility Bay ResortSet against open ...	3 beds \| 3 baths \| 1,320 sq.ft.	$925,000	Airbnb cash on cash: 2.18% Traditional cash on cash: 0.22% Airbnb Rental Income: $7137 Traditional Rental Income: $4070 Airbnb ROI: 2.18% Traditional ROI: 0.22%
800 50Th Court Marathon, FL Charming Keys-style home with detached garage, covered carport, and paver driveway offerin...	2 beds \| 1 baths \| 1,226 sq.ft.	$739,900	Airbnb cash on cash: 4.29% Traditional cash on cash: 3.33% Airbnb Rental Income: $5335 Traditional Rental Income: $3589 Airbnb ROI: 4.29% Traditional ROI: 3.33%
305 50Th Street Ocean Marathon, FL A true Marathon canal-front classic, upgraded the right way. This completely renovated and...	2 beds \| 2 baths \| 936 sq.ft.	$1,139,000	Airbnb cash on cash: 2.2% Traditional cash on cash: 1.53% Airbnb Rental Income: $5335 Traditional Rental Income: $3553 Airbnb ROI: 2.2% Traditional ROI: 1.53%
130 Brian Road Marathon, FL Privacy is a rare luxury, and this home delivers it with peaceful, soul‑soothing vie...	2 beds \| 2 baths \| 1,404 sq.ft.	$1,850,000	Airbnb cash on cash: 1% Traditional cash on cash: 1.12% Airbnb Rental Income: $5335 Traditional Rental Income: $4463 Airbnb ROI: 1% Traditional ROI: 1.12%
205 Stirrup Key Boulevard Marathon, FL A rare estate package opportunity in the gated community of Stirrup Key, this four-story L...	4 beds \| 3 baths \| 3,414 sq.ft.	$2,999,000	Airbnb cash on cash: 1.24% Traditional cash on cash: 0.5% Airbnb Rental Income: $10583 Traditional Rental Income: $6577 Airbnb ROI: 1.24% Traditional ROI: 0.5%
57485 Gibson Street Marathon, FL Above flood and full of character, this three-bedroom, two-bath residence in the peaceful ...	3 beds \| 2 baths \| 1,056 sq.ft.	$575,000	Airbnb cash on cash: 8.66% Traditional cash on cash: 5.34% Airbnb Rental Income: $7137 Traditional Rental Income: $3972 Airbnb ROI: 8.66% Traditional ROI: 5.34%
11231 2nd Ave Ocean Marathon, FL Welcome to your slice of paradise in beautiful Marathon! Perfectly situated near the airpo...	2 beds \| 2 baths \| 875 sq.ft.	$545,000	Airbnb cash on cash: 6.37% Traditional cash on cash: 4.86% Airbnb Rental Income: $5335 Traditional Rental Income: $3492 Airbnb ROI: 6.37% Traditional ROI: 4.86%
126 Sunrise Drive Marathon, FL * JUST COMPLETED OCTOBER 2025 * * SELLER FINANCING AVAILABLE *Nestled on the exclusive pr...	5 beds \| 4 baths \| 3,448 sq.ft.	$5,995,000	Airbnb cash on cash: 0.64% Traditional cash on cash: 0.25% Airbnb Rental Income: $12360 Traditional Rental Income: $7965 Airbnb ROI: 0.64% Traditional ROI: 0.25%
11295 6Th Avenue Gulf Marathon, FL Waterfront corner lot with 80ft of canal frontage across from a nature preserve -- a hidde...	3 beds \| 2 baths \| 1,392 sq.ft.	$1,150,000	Airbnb cash on cash: 3.63% Traditional cash on cash: 2.64% Airbnb Rental Income: $7137 Traditional Rental Income: $4704 Airbnb ROI: 3.63% Traditional ROI: 2.64%
1 Avenue F Marathon, FL 1 Ave F, Marathon, FL 33050. Beautiful canal front home for sale in Marathon Florida. Thi...	2 beds \| 2 baths \| 1,515 sq.ft.	$1,649,999	Airbnb cash on cash: 1.32% Traditional cash on cash: 1.44% Airbnb Rental Income: $5335 Traditional Rental Income: $4446 Airbnb ROI: 1.32% Traditional ROI: 1.44%
1262 Marlin Drive Marathon, FL Located in the heart of Marathon, this property offers an excellent opportunity to enjoy t...	3 beds \| 2 baths \| 1,424 sq.ft.	$650,000	Airbnb cash on cash: 7.62% Traditional cash on cash: 5.34% Airbnb Rental Income: $7137 Traditional Rental Income: $4378 Airbnb ROI: 7.62% Traditional ROI: 5.34%
2121 Yellowtail Drive Marathon, FL Direct open water access and canal views. Upstairs:3bed/2bath, laundry & open porch. Downs...	3 beds \| 2 baths \| 1,152 sq.ft.	$1,250,000	Airbnb cash on cash: 3.26% Traditional cash on cash: 1.86% Airbnb Rental Income: $7137 Traditional Rental Income: $4134 Airbnb ROI: 3.26% Traditional ROI: 1.86%
66 Tingler Lane Marathon, FL Imagine being just minutes from Sombrero Beach and only a 3-minute boat ride to the Atlant...	3 beds \| 2 baths \| 1,800 sq.ft.	$2,250,000	Airbnb cash on cash: 1.06% Traditional cash on cash: 0.77% Airbnb Rental Income: $7137 Traditional Rental Income: $5134 Airbnb ROI: 1.06% Traditional ROI: 0.77%
417 95Th Street Marathon, FL Step into your own private tropical oasis in the heart of Marathon. This charming two-bedr...	2 beds \| 1 baths \| 792 sq.ft.	$499,000	Airbnb cash on cash: 7.15% Traditional cash on cash: 3.03% Airbnb Rental Income: $5335 Traditional Rental Income: $2338 Airbnb ROI: 7.15% Traditional ROI: 3.03%
105 Avenue D #UNIT 110 Marathon, FL An exceptional opportunity to own this charming 2-bedroom, second-floor condominium, in C...	2 beds \| 1 baths \| 925 sq.ft.	$459,000	Airbnb cash on cash: 6.45% Traditional cash on cash: 2.44% Airbnb Rental Income: $5335 Traditional Rental Income: $2533 Airbnb ROI: 6.45% Traditional ROI: 2.44%
11339 5th Avenue Ocean Marathon, FL Welcome to a rare opportunity to own a fully renovated, turnkey residence in the highl...	2 beds \| 1 baths \| 1,100 sq.ft.	$559,999	Airbnb cash on cash: 6.24% Traditional cash on cash: 4.83% Airbnb Rental Income: $5335 Traditional Rental Income: $3516 Airbnb ROI: 6.24% Traditional ROI: 4.83%
10877 Overseas Highway #UNIT 44 Marathon, FL Ocean Isles Fishing Village Is an oceanfront complex. That sits on 7 acres. Brand new conc...	1 beds \| 2 baths \| 1,714 sq.ft.	$909,000	Airbnb cash on cash: 0.61% Traditional cash on cash: 3.1% Airbnb Rental Income: $3440 Traditional Rental Income: $4789 Airbnb ROI: 0.61% Traditional ROI: 3.1%

Your search for investment property begins and ends here

Golden Highlands Investment Property for Sale in Marathon, FL

7061 harbor village dr

Duck Key, FL

3 beds | 3 baths | N/A

$1,150,000

Airbnb cash on cash: 3.66%

Traditional cash on cash: 0.35%

Airbnb Rental Income: $7450

Traditional Rental Income: $2482

Airbnb ROI: 3.66%

Traditional ROI: 0.35%

23 Treasure Road

Marathon, FL

3 beds | 3 baths | 2,250 sq.ft.

$4,599,000

Airbnb cash on cash: -0.18%

Traditional cash on cash: 0.03%

Airbnb Rental Income: $7137

Traditional Rental Income: $6627

Airbnb ROI: -0.18%

Traditional ROI: 0.03%

996 97Th Street Ocean

Marathon, FL

3 beds | 3 baths | 1,999 sq.ft.

$3,290,000

Airbnb cash on cash: 0.59%

Traditional cash on cash: 0.64%

Airbnb Rental Income: $7137

Traditional Rental Income: $5914

Airbnb ROI: 0.59%

Traditional ROI: 0.64%

1500 Overseas Highway #UNIT 204

Marathon, FL

2 beds | 2 baths | 1,137 sq.ft.

$699,000

Airbnb cash on cash: 4.59%

Traditional cash on cash: 3.92%

Airbnb Rental Income: $5335

Traditional Rental Income: $3815

Airbnb ROI: 4.59%

Traditional ROI: 3.92%

298 116th Street Ocean

Marathon, FL

2 beds | 2 baths | 808 sq.ft.

$1,095,000

Airbnb cash on cash: 2.41%

Traditional cash on cash: 1.23%

Airbnb Rental Income: $5335

Traditional Rental Income: $3052

Airbnb ROI: 2.41%

Traditional ROI: 1.23%

13755 Overseas Highway

Marathon, FL

4 beds | 4 baths | 3,017 sq.ft.

$1,800,000

Airbnb cash on cash: 4.5%

Traditional cash on cash: 3.17%

Airbnb Rental Income: $12360

Traditional Rental Income: $7895

Airbnb ROI: 4.5%

Traditional ROI: 3.17%

599 30Th Street

Marathon, FL

3 beds | 2 baths | 1,537 sq.ft.

$999,000

Airbnb cash on cash: 4.21%

Traditional cash on cash: 3.14%

Airbnb Rental Income: $7137

Traditional Rental Income: $4760

Airbnb ROI: 4.21%

Traditional ROI: 3.14%

1299 73rd Street Ocean

Marathon, FL

2 beds | 1 baths | 768 sq.ft.

$499,000

Airbnb cash on cash: 7.71%

Traditional cash on cash: 5.36%

Airbnb Rental Income: $5335

Traditional Rental Income: $3161

Airbnb ROI: 7.71%