Key Marco

Key Marco is a luxury waterfront community of single family homes in Marco Island, Florida, with a range of options priced between $2,850,000 and $7,700,000. There are currently a total of 3 homes for sale in Key Marco. The smallest Key Marco home presently available is a three bedroom three bathroom residence that is 4,066 square feet (3,200SF Under Air living space), and the largest of the Key Marco homes currently on the market has five beds and five baths and is a 11,317 square foot (6,310SF Under Air) residence.

Key Marco amenities include a clubhouse, a state-of-the-art fitness center, laundry facilities, and business center. Sports facilities include tennis courts, pickleball courts, and Bocce ball.

Boating enthusiasts will love the fact that the community has boat facilities including a boat ramp, a boat dock, a boat slip, and a community marina. There is also a dog park, walking or jogging trails, a waterfront pier, as well as private beach access.

Pets are allowed in Key Marco.

There are two commercial airports that serve Key Marco - Southwest Florida International Airport (RSW), which is 43 miles away, and Page Field (FMY), which is 48 miles away. For those who fly private, there is a private airport nearby: Naples Municipal (APF) which is eighteen miles away.

Key Marco real estate activity on the Marco Island MLS during the past year (as of September 2025) reflects that just one home changed hands during this time. Offered with an asking price of $2,995,000 and selling for $2,750,000, this represents a list/sell ratio of 92%. It took 204 days from the time it was listed until it sold.

In addition, there are numerous other communities in Marco Island to choose from, or you may browse all available Marco Island Real Estate, including some new construction opportunities. Homes for sale in Key Marco are selling quickly. Set up a new listing alert, and we will notify you immediately when a new waterfront home in Key Marco hits the market. You can also always contact your ZFC Real Estate agent, who would happily assist you further with all your Gulf Coast real estate needs.

Key Marco Homes For Sale

$7,700,000

MLS#225043114

1247 Blue Hill Creek Dr
Marco Island, FL 34145

3

5

5

8,317 SqFt

Pool

Bay Access

0.63 Acres

135 Days

Reduced

$6,650,000

$7,875,000

MLS#224077132

1230 Blue Hill Creek Dr
Marco Island, FL 34145

5

7

5

11,317 SqFt

Pool

Bay Access

0.51 Acres

326 Days

Reduced

$2,850,000

$3,200,000

MLS#224101184

1149 Blue Hill Creek Dr
Marco Island, FL 34145

4

3

2

4,066 SqFt

Pool

Bay Access

0.53 Acres

277 Days

3 Active Listings in Key Marco