Mansions By the Sea beachfront building exterior Heated Gulf-front pool at Mansions By the Sea Private beach access on Sunset Beach Sunset over the Gulf of Mexico Mansions By the Sea Gulf-front grounds

Sunset Beach · Treasure Island · Florida

Mansions By the Sea Condos

Luxury beachfront condominium rentals directly on the Gulf of Mexico. Monthly stays in a gated community of two elegant towers, moments from the sand.

Gulf-frontOn the Beach
30 DaysMinimum Stay
2 TowersGated Community
135+Residences
Please note: 30-day minimum stay required — monthly rentals only. Short-term nightly rentals are not available.
Coastal living area at Mansions By the Sea Condos

Welcome

Coastal living, elevated


Set directly on the Gulf of Mexico with the Intracoastal Waterway behind, Mansions By the Sea is a gated beachfront community of two towers on Sunset Beach in Treasure Island.

Each fully furnished residence pairs an open, light-filled interior with a private balcony over the water. With resort-style amenities, private beach access and on-site management, it's designed for stays measured in months, not nights.

Discover the Property

The Residences

Choose your home by the sea


Spacious one and two bedroom residences, each with a private balcony and full kitchen. Larger combined homes are available up to approximately 2,980 sq ft.

One Bedroom Residence at Mansions By the Sea Condos One Bedroom

One Bedroom Residence

$5,000–$7,000 /mo
1,015–1,200 sq ft
One Bedroom
30-day min.

A bright, comfortable retreat with an open living area, full kitchen and a private balcony framing the water.

  • Sleeps 2–4 guests
  • Private balcony
  • Full kitchen
  • Washer & dryer
  • Gulf or Intracoastal view
  • Central A/C
Two Bedroom Residence at Mansions By the Sea Condos Two Bedroom

Two Bedroom Residence

$5,300–$7,000+ /mo
1,430–1,510 sq ft
Two Bedroom
30-day min.

Room to spread out, with two full bedrooms, generous living space and a private balcony over the Gulf.

  • Sleeps 4–6 guests
  • Private balcony
  • Full kitchen
  • Washer & dryer
  • Two full bedrooms
  • Central A/C

Amenities

Resort-style living, every day


A heated Gulf-front pool, spa hot tubs, courts, saunas, a clubhouse and private beach access — all within the gates.

Heated Gulf-front Pool

Swim year-round in the heated pool overlooking the Gulf.

Large Sundeck

An expansive sundeck for lounging above the sand.

Two Hot Tubs

Unwind in one of two spa hot tubs after the beach.

Fitness Center

A fully equipped fitness center on site.

Tennis Courts

Play a match on the community tennis courts.

Pickleball Courts

Dedicated pickleball courts for all levels.

Gallery

Step inside


From sunlit interiors to sunset views over the Gulf, explore the residences, amenities and grounds.

Every photo is organized by category — interiors, pool, beach, amenities and more — so you can picture your stay before you arrive.

Open the Gallery
Heated Gulf-front pool
Full kitchen in a residence
Community clubhouse kitchen
Sunset over the Gulf of Mexico
Mansions By the Sea beachfront on Sunset Beach

Location

On the sand at Sunset Beach


  • 7600 & 7650 Bayshore Drive, Treasure Island, Florida 33706
  • Directly on the Gulf of Mexico, with the Intracoastal Waterway behind the property
  • Sunset Beach — the quiet southern tip of Treasure Island, known for its evening skies

Reserve

Ready for a month by the sea?


Tell us your dates and residence, and our team will confirm availability and pricing. Card and crypto payments accepted, with flexible options on request.

Seaside ConciergeOnline now