Mariner Cay

Mariner Cay is a luxury waterfront community of single family homes, condos, and townhomes in Stuart, Florida, with a range of options priced between $279,888 and $2,595,000. There are currently a total of 4 homes for sale in Mariner Cay. The smallest Mariner Cay home presently available is a five bedroom four bathroom residence that is 1,154 square feet, and the largest of the Mariner Cay homes currently on the market has five beds and four baths and is a 5,076 square foot (3,960SF Under Air) residence.

Property management fees in Martin County vary depending on the community and sometimes vary between homes in the community. The current HOA fees for homes in Mariner Cay are $431 and range from $1,210 to $2,038 for a Mariner Cay condo and $404 for a townhome. This fee includes common area maintenance, grounds maintenance, building maintenance, roof repair and replacement, the community pool, and security. Also included is property insurance, water, trash removal, sewer, pest control, Cable TV & internet, parking, and recreation facilities. Please check the individual listing pages for the exact homeowners association fees for a particular Mariner Cay home.

Mariner Cay amenities include a clubhouse, swimming pool, cabana, a state-of-the-art fitness center, game room, billiards room, business center, and a library. Sports facilities include tennis courts, and pickleball courts. Onsite dining venues consist of a picnic area.

Boating enthusiasts will love the fact that the community has boat facilities including a boat dock, and a community marina. There is also a community park, as well as walking or jogging trails.

The Mariner Cay HOA rules do allow homeowners to have pets although there are certain breed restrictions. There is a limit of how many pets you may have, and there is a restriction on pet size.

There are two commercial airports that serve Mariner Cay - Palm Beach International Airport (PBI), which is 33 miles away, and Vero Beach Regional (VRB), which is 37 miles away.

Mariner Cay real estate activity on the Stuart MLS during the past year (as of June 2026) reflects six homes changing hands, with an average asking price of $2,269,833 and an average selling price of $1,993,333. This represents a list-to-sell price ratio of 88% and $560 per square foot. During this period, Mariner Cay homes for sale have taken an average of 200 days to sell.

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

Mariner Cay Homes For Sale

Reduced

$2.595 Million

$3,195,000

MLS#RX-11162569

4290 Se Whiticar Way
Stuart, FL 34997

5

5

3

5,076 SqFt

Intracoastal Waterway

0.48 Acres

133 Days

$424,000

MLS#B26011503

3901 Se Saint Lucie Blvd B-13
Stuart, FL 34997

2

2

1,460 Sq Ft

Ocean Access

78 Days

$389,000

MLS#B26012941

4083 Se Centerboard Ln 3-a
Stuart, FL 34997

2

2

1,154 Sq Ft

Ocean Access

76 Days

Reduced

$322,000

$359,900

MLS#FX-10551649

4099 Se Centerboard Ln 4b
Stuart, FL 34997

2

2

1,588 Sq Ft

130 Days

4 Active Listings in Mariner Cay