The roof project is nearing completion. They are currently on the last tower. Noise to be expected. Parking is limited. Once roof is done painting will take place. Completion expected in late spring. All amenities are open

Construction Notice: Read More

San Anton #503D at Lost Key

Perdido Key, FL
9 Guests 3 Bedrooms 2 Full Baths Distance To Beach: 2-minute walk (0.2 miles)

San Anton 503D ~ Perdido Key, Florida Condo Rental by Southern 

The elevator at San Anton is currently inoperable. No date of completion is available at this time

Planning a vacation to the beach? Look no further than a stay at San Anton 503D. Located at the highly sought-after Lost Key Golf & Beach Resort, this condo rental in Perdido Key, Florida is a beach lover’s paradise. Not only do you have access to a stretch of private beach, but you also have access to a wealth of resort amenities that make your vacation unforgettable. 

This three-bedroom condo is just the right size for nine guests, whether you’re looking to come to the beach with family, friends or both! Everyone will be right at home at San Anton 503D, with the addition of free WiFi, a washer and dryer, and a full kitchen outfitted with granite countertops and stainless steel appliances. Luxe upgrades throughout this condo include quartz countertops in the bathroom as well as Smart TVs in the living room and each bedroom. The cozy living room has a screened-in balcony that overlooks the Lost Key golf course and is so well-furnished that you’ll love spending all of your time outside just taking in the view. The best part is that the balcony is also accessible through the master bedroom and second guest room so you can easily start and end your day with an incredible view. 

Meanwhile, if you’re looking for a resort with incredible amenities, then you’ll certainly want to stay at Lost Key. Complete with a large pool, fitness center, tennis and golf courts, and more, you are sure to be endlessly entertained. Rent a golf cart from one of our Southern Perks partners and cruise through Perdido Key, taking in the scenic view. Head down to the Gulf-front Beach Club, open seven days a week for members and guests only, and catch the beach shuttle service, or enjoy the pool, dining, and drink service. Complimentary beach service in season is also available offering two chairs and an umbrella. 

When you aren’t relaxing in your condo or enjoying the Lost Key amenities, be sure to take some time to see all that the area has to offer. Our Perdido Key Gulf Coast Guide will keep you in the know, with information on dining, activities, and leisure. Try out a local restaurant for the first time, hike through Big Lagoon State Park, or parasail over the Gulf – whatever you choose to do, you’re sure to find something new each time you visit!  

We can’t wait to welcome you to the beach at San Anton 503D. Call or book online today! 

Clean Coverlet Program: This property provides fresh and clean bed linens, including comforters and coverlets, laundered prior to every check-in.  

SwipeDrag for Availability
Don't forget to bring:
While Southern provides you an initial supply of toilet paper, paper towels, hand soap, and trash bags to get you through your first 24 hours, we recommend you bring the following: paper towels, toilet paper, trash bags, toiletries, hairdryer, napkins, condiments, spices, dishwashing liquid, laundry soap, coffee and coffee filters, beach towels, umbrella, beach toys, sunscreen, and anything else you may need for your perfect vacation.
  • Pool - Community
  • Free WiFi
  • Complimentary Beach Service in Season - 2 Chairs & Umbrella
  • TV (s)
  • TV (s) - Smart
  • Washer
  • Dryer
  • 2 Parking Spaces
  • Clean Coverlets - Every Reservation

Unit Size

  • 1773 sq. ft

Bed Types

  • King (s): 2
  • Sleeper Sofa (s) - Queen: 1
  • Bunk Bed (s) - Twin/Full: 1


  • Beach Access

Property Features

  • Heating
  • Fire Extinguisher
  • Cable/Satellite
  • Living Room
  • Dining Room
  • Air Conditioning
  • Private Balcony
  • Linens Provided
  • Smoke Detector
  • Private Entrance
  • Iron & Ironing Board

Kitchen Features

  • Full Kitchen
  • Granite Countertops
  • Blender
  • Stainless Steel Appliances
  • Coffee Maker
  • Dishes & Utensils
  • Microwave
  • Toaster
  • Stove
  • Refrigerator
  • Oven
  • Dishwasher

Bathroom Features

  • Towels (Not Beach) Provided
  • Whirlpool Tub
  • Quartz Countertops
  • Walk In Shower

Resort/Community Amenities

  • Hot Tub - Community
  • Community BBQ Grills
  • Tennis Courts
  • Fitness Facility
  • Pool - Heated Community
  • Pickleball Courts
  • Golf Course On-Site
  • Elevator
  • Gated Community
  • Restaurant (s) On-Site

Activities Nearby

  • Fishing
  • Golf
  • Parasailing
  • Swimming
  • Snorkeling
  • Beach Combing
  • Boating
  • Shopping
  • Eco Tourism
  • Sailing
  • Surfing
  • DeepSea Fishing
  • Jet Skiing

Attractions Nearby

  • Health Beauty Spa
  • State Parks
  • Festivals
  • Restaurants
  • Cinemas


  • Snowbird Rentals Accepted
  • No Pets Allowed
  • Non Smoking
  • No Guests Under 25 w/o Parent
  • Family Friendly
  • Minimum Night Stay and Turn Day Restrictions May Apply
  • Saturday – Saturday Rentals Only In-season

Pick Your Dates

Find Available Dates For this Property