Welcome to Third Sandbar & Seaglass Landing by AvantStay! These two homes are neighboring properties in Port Aransas, with a combined total of 10 bedrooms, sleeping up to 30 guests—an ideal option for family trips or groups looking to spread out while staying close together.

Located in the heart of Port A’s beloved beachside community, you’ll be just minutes from sandy shores, local seafood restaurants, boutique shops, and the laid-back coastal charm that makes this destination a favorite year-round. Both homes feature private pools, outdoor living spaces, and bright, coastal interiors designed for effortless group gatherings and sun-soaked days.

Third Sandbar
Just seven blocks from the beach, Third Sandbar was designed with beach-loving families and friend groups in mind. This spacious 6-bedroom, 4.5-bathroom home offers 2,600 square feet across two levels plus a separate pool house—giving your group room to spread out while still feeling connected.

Inside the main home, you’ll find five bedrooms, including two king suites with private ensuite bathrooms, plus a playful bunk room complete with a secret hideout for kids. A second cozy living area features a sleeper sofa for extra flexibility. Upstairs, vaulted ceilings and abundant natural light create a welcoming gathering space, where a beautifully styled living room flows into a chef’s kitchen and large dining area. Step out onto the second-floor deck for sunrise coffee or sunset card games in the coastal breeze.

The backyard is the true showstopper, with a lush private yard and large pool framed by palm trees. Spend afternoons lounging poolside, rinse off in the outdoor shower after beach days, and unwind in the charming pool house—complete with a king bed, bathroom with a private enclosed outdoor shower, kitchenette, and TV.

Seaglass Landing
Seaglass Landing offers a relaxed coastal atmosphere with four bedrooms, two bathrooms, and inviting indoor-outdoor living designed for easy vacation days. Inside, tall ceilings, natural light, and breezy coastal décor set the tone from the moment you walk in. The main living room is perfect for movie nights or post-beach relaxation, while the fully equipped kitchen makes it easy to prepare snacks for the pool or meals to share together.

A second living area on the main floor sits near the bunk room and queen bedroom, offering even more space to unwind. The dining table seats four, with additional seating for six at the expansive kitchen counter—perfect for gathering over meals and conversation.

Outside, your private backyard oasis awaits. Take a dip in the sparkling pool, lounge on the patio, or relax beneath the cabana with shade by day and ambient lighting by night. Enjoy al fresco dining in the outdoor dining area or sip morning coffee from the upper balcony while soaking in the coastal air.

Each bedroom offers comfort and flexibility, including a bunk setup ideal for kids or extra guests. With in-home laundry, ample parking, and thoughtful touches throughout, every detail is designed to make your stay seamless.

Together, these neighboring homes create the ultimate Port Aransas getaway—double the pools, double the outdoor spaces, and plenty of room for unforgettable group memories by the coast.

AvantStay provides a personalized hospitality experience to elevate your stay. With our Concierge Service, guests have access to our tech-enabled services like fridge stocking, private chefs, massages, transportation, special occasion celebrations, baby gear rentals, ski gear, beach gear, and more.

Port Aransas, a gem on the Texas Gulf Coast, offers the perfect blend of sun, sand, and relaxation. With its pristine beaches, charming small-town vibe, and a wide range of outdoor activities, it's an ideal vacation spot for groups. Enjoy fishing, water sports, or simply lounging on the sandy shores. Don't miss the Port Aransas Nature Preserve for birdwatching. This coastal haven promises unforgettable memories for your group getaway.

Local Attractions: Mustang Island Beach, Port Aransas Nature Preserve, Dolphin Tours, Texas SandFest, Fishing Charters, Port Aransas Art Center, Red Dragon Pirate Cruises, Golf Courses, Port Aransas Museum, UT Marine Science Institute (UTMSI)

Home Truths:
- Construction is always happening somewhere in Port Aransas; we can’t guarantee that you won’t hear/see construction, building, or community improvement projects and events during your stay.
- Cable/WIFI is provided as a convenience; Port A does experience outages from time to time.
- Please remember that you are on an island; mosquitos/pests can be plentiful several times per year. Our properties are treated by professional pest control service every 4-8 weeks.
- Pool heat is available for an additional fee but must be requested at least 48 hours in advance.
- Please note: Pool heat will not be available for the summer months (May - September).
- Please note that the maximum occupancy includes infants and babies. Ensure that the total number of guests, including little ones, adheres to the specified occupancy limit.
- Guests must be 21 years or older to book this home.
- This home allows up to 2 dogs for a fee on each property; undisclosed pets brought without AvantStay’s approval may result in a $500 fine per pet.
- Please reach out if you are interested in renting a golf cart during your stay. Availability is not guaranteed, so we recommend contacting us as early as possible for more information.

Parking Details:
- The driveway accommodates 4–5 vehicles, depending on size, and can also fit golf carts and a boat. Boat parking is permitted.

This is a smoke-free property. Violation of the no-smoking policy will result in forfeiture of the security deposit, a $300 smoking fee, and liability for any fire or property damage costs.

As part of our commitment to being good neighbors, occupancy limits and quiet hours (9pm-8am) are strictly enforced. No speakers or sound systems will be provided for use in our properties. Violation of any noise ordinances will be subject to fines that can reach up to $10,000 per violation.

Events or parties are not allowed without prior written approval and an additional fee. Any unauthorized parties or events will be shut down and a fine will be assessed. Please inquire for more information about our event policies and fees.

There is nothing more important to us at AvantStay than the health, safety, and experience of our guests & staff. We've enhanced our cleaning and sanitation protocols and are taking extra care to disinfect all surfaces between reservations with hospital-grade disinfecting solutions.

As a reminder, we do work with 3rd party vendors to maintain the property, and although we adhere to the strictest CDC guidelines and advise all contractors to wear PPE equipment, we can not always enforce. We strongly advise guests to please deny access if any vendors fail to meet and adhere to these standards.

IDs will be requested for verification after booking. All bookings over 28 days require a security deposit.

We report and prosecute all Credit Card Fraud.

STR Permit: 240210