Residential

111 31st St A & B
Mexico Beach, FL 32456

$3,599,000

Bedroom 12 bedrooms
Full Bathroom 12 full baths
Half Baths 2 half baths

  • MLS #: 329866
  • Status: Active
  • Address: 111 31st St A & B, Mexico Beach, FL 32456
  • Date Listed: 11/2/2026
  • Days on Market: 0
  • SQFT: 7514
  • Acres: 0.175
  • Subdivision: No Named Subdivision
  • Lot Size: 72 x 106
  • Virtual Tour:

Location Location

Agent Comments Agent Comments
Step into luxury with this stunning, turnkey duplex built in 2023! Beautifully decorated and located just one lot from the Gulf in Mexico Beach, FL—on the desirable beachside of Hwy 98—this property is fully furnished, rental-ready, and primed to deliver an exceptional coastal lifestyle or investment strategy. Each unit (A & B) features 3,376 sq. ft. of heated and cooled space with 6 spacious bedrooms and 6.5 baths: Level 1: Welcoming foyer and convenient half bath. Level 2: An expansive, open-concept living, dining, and kitchen area featuring designer furniture, granite countertops, stainless steel appliances, premium wood cabinets, stylish backsplash, and a farmhouse sink. This level includes a full bedroom suite with an en-suite bath, powder room, laundry, and a private covered porch with front-row sunset and beach views. Level 3: Three elegant bedroom suites, each with its own en-suite bath, plus a private covered porch to take in the warm Gulf breezes. Level 4: The ultimate entertainment hub! Includes a dedicated family recreational zone, two additional bedrooms—including a custom bunk room with three sets of twin bunks—and additional laundry setup. Outdoors & Amenities: Each side boasts incredible luxury amenities, including a private heated cocktail pool, custom putting green, covered patio space, and dedicated outdoor recreational areas. Unrivaled Versatility: Whether you are looking for a primary residence, dream vacation getaway, high-performing investment property, or multi-family retreat, this listing offers unmatched flexibility. A secure, dual-locking door on the first-level front deck effortlessly connects both units when desired—unlocking a massive 12-bedroom, 12-full-bath, 2-half-bath layout complete with two custom bunk rooms. It's the ultimate setup for family reunions, corporate retreats, and large-group hosting. Don't miss the chance to own the premier property on Mexico Beach!

Amenities Amenities
  • Dishwasher
  • Disposal
  • Dryer
  • Electric Oven
  • Microwave
  • Refrigerator w/Ice Maker
  • Tankless Water Heater
  • Washer

Interior Features Interior Features
  • Cool System: Central Air, Electric, Ceiling Fan(s)
  • Heat System: Central, Electric
  • Interior: Breakfast Bar, Kitchen Island, High Ceilings, Recessed Lighting, Split Bedroom, Storage, Walk-In Closet(s)

Exterior Features Exterior Features
  • Parking: Covered, Driveway
  • Roof: Metal
  • Pool: Gunite, Heated, In Ground
  • Exterior: Barbecue, Lawn Pump, Outdoor Shower

Additional Features Additional Features
  • Property Type: Duplex,Dup/Tri/Quad (Multi-Unit)
  • Water/Sewer: Public
  • Stories: 2
  • Year Built: 2023