643 W CENTER SQUARE WEST, PORT ARANSAS, TX 78373
Homes for sale in Port Aransas.
Homes for sale in 78373.
List Price$1,390,000
643 W Center Square West
Port Aransas, TX 78373
Listing #477034
About This Property
Located in the boutique beachfront community of Sunflower Beach Resort, Casa Baya is a stunning two-story coastal retreat offering luxury, comfort, and exceptional resort amenities. This beautifully designed four-bedroom, three-and-a-half-bath home features modern interiors, designer furnishings, and spacious indoor-outdoor living spaces perfect for entertaining or relaxing after a day at the beach. The second floor showcases an open-concept living area with soaring ceilings, abundant natural light, and multiple patios that invite in the coastal breeze. The gourmet kitchen features a large breakfast bar and flows seamlessly into the elegant living room, complete with a cozy gas fireplace for cooler evenings. The spacious primary suite offers a king-size bed, flat-screen TV, generous storage, and a luxurious ensuite bath. Downstairs, guests will enjoy a separate secondary living area along with two spacious guest bedrooms and a bunk room featuring two sets of twin bunk beds--ideal for hosting large gatherings. Outside, gather around the fire pit for evening conversations and s'mores, while the garage and additional storage provide added convenience and owner storage. Owners at Sunflower Beach Resort enjoy premier amenities including a large resort pool, adults-only tranquility pool, state-of-the-art fitness center, pickleball, Community fire pit, and Turtle's Poolside Bar & Grill. Just minutes away, Port Aransas offers golf cart-friendly streets, boutique shopping, incredible dining, and endless coastal activities including deep-sea fishing, surfing, paddle boarding, kayaking, and pier fishing. Casa Baya is more than just a vacation home--it's the perfect luxury beachside escape.
Property Features
Location Information
County
Nueces
Subdivision
Sunflower Beach PUD
Interior Features
Interior
Wet Bar, Jetted Tub, Open Floorplan, Cable TV, Window Treatments, Breakfast Bar, Kitchen Island
Heating
Gas, Wall Furnace, Central, Electric
Full Baths
3
Cooling
Electric, Gas, Central Air
1/2 Baths
1
Floors
Luxury Vinyl Plank, Tile
Has Fireplace
Yes
Appliances
Dishwasher, Electric Oven, Electric Range, Free-Standing Range, Gas Cooktop, Disposal, Microwave, Refrigerator, Range Hood, Dryer, Washer
Fireplace Description
Gas Log
Exterior Features
Stories
2
Garage Spaces
1
Construction/Exterior
HardiPlank Type
Fencing
Wood
Exterior
Deck, Sprinkler/Irrigation
Patio / Deck Description
Covered, Deck, Open, Patio
Foundation
Slab
Has a Pool
Yes
Water / Sewer
Public Sewer
Lot Size in Acres
0.11
Parking Description
Concrete, Garage
Lot Size in Sq. Ft.
4,718
Has Garage
Yes
Has Waterfront
No
School
Elementary School District
Port Aransas ISD
Middle School
Brundrett
Elementary School
Olsen
High School
Port Aransas
Additional Information
Roof/Attic
Metal
Status
Active
Other Utilities
Natural Gas Available, Municipal Utilities, Sewer Available, Separate Meters, Water Available
HOA Fee
$270
Property Type
SFR
HOA Frequency
Monthly
Property SubType
Detached
HOA Includes
Common Areas, Maintenance Grounds
Property SubType 2
Residential
Amenities
Beach Rights, Beach Access, Pickleball, Pool
Year Built
2023
Square Feet Source
Appraiser
Similar Listings
Mortgage Calculator
$6,490
per month
30 Year Fixed. 3.52% Interest Rate.
Principal + Interest
$5,008
Monthly Tax
$1,158
Monthly Insurance
$324
yrs
%
$
$
Based on a fully amortized fixed rate loan. Ask your agent for the tax rates in your area. Insurance estimate is based on an average cost, your final premium cost will be determined by the type of coverage you select. This program only provides an estimate.
Schools
Walk Score
Seller's Representative
Keller Williams Coastal Bend
© 2026 Corpus Christi Association of REALTORS®. All rights reserved.
© 2026 Corpus Christi Association of REALTORS®. All rights reserved.
Based on information from South Texas MLS, LLC for the period 2018 through 2026. All information provided is deemed reliable but is not guaranteed and should be independently verified. South Texas MLS, LLC provides the MLS and all content therein 'AS IS' and without any warranty, express or implied. All listings displayed via IDX must notify readers that the MLS aggregate data is a copyright of Texas Association of REALTORS® (TAR) and that the reader may not reproduce or distribute the MLS aggregate data.
Corpus Christi data last updated at May 27, 2026, 6:38 PM CT
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