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 $2,360,000. There are currently a total of 4 homes for sale in Mariner Cay. The smallest Mariner Cay home presently available is a three bedroom three bathroom residence that is 1,300 square feet, and the largest of the Mariner Cay homes currently on the market has four beds and three baths and is a 4,802 square foot (3,474SF 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 $548 and $1,290 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, trash removal, sewer, pest control, Cable TV & internet, 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, game room, billiards room, and a library. Sports facilities include tennis courts, and pickleball courts. There is also a community park, as well as walking or jogging trails.

The Mariner Cay HOA rules do allow homeowners to have pets.

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 November 2025) reflects three homes changing hands, with an average asking price of $1,914,667 and an average selling price of $1,806,348. This represents a healthy list-to-sell price ratio of 94% and $473 per square foot. During this period, Mariner Cay homes for sale have taken an average of 196 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 ZFC Real Estate agent, who would happily assist you further with all your Treasure Coast real estate needs.

Mariner Cay Homes For Sale

Reduced

$2,360,000

$2,465,000

MLS#RX-11081882

4020 Se Whiticar Way
Stuart, FL 34997

3

4

2

4,802 SqFt

Pool

Ocean Access

0.596 Acres

213 Days

Reduced

$1.995 Million

$2,195,000

MLS#RX-11057742

4239 Se Whiticar Way
Stuart, FL 34997

4

3

3

4,401 SqFt

Pool

Ocean Access

0.223 Acres

274 Days

Reduced

$465,000

$480,000

MLS#RX-11073457

3901 Se St Lucie Blvd 39
Stuart, FL 34997

2

2

1,300 Sq Ft

Ocean Access

236 Days

$460,000

MLS#RX-11073261

3901 Se Saint Lucie Blvd 69
Stuart, FL 34997

2

2

1,300 Sq Ft

Ocean Access

237 Days

4 Active Listings in Mariner Cay