# 3221 Juan Castillo Ave., Port Isabel, TX 78578 > **TL;DR:** 3bd/2ba single family, $279,900 ($206/sqft), built 2026, 1,362 sqft. > A/C, 1-car garage. Est. $1,677/mo. Listed 180 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $279,900 | | Price/sqft | $206 | | Bedrooms | 3 | | Bathrooms | 2 full | | Square Feet | 1,362 | | Year Built | 2026 | | Lot Size | 6,098 sqft (0.14 acres) | | Garage | 1-car | | Property Type | Single Family (Other) | | Status | Active | | Days on Market | 180 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $1,415 | | Estimated Insurance | $82 | | HOA | $180 | | **Total** | **$1,677** | ## Key Amenities - A/C - 1-car garage ## Property Highlights - Built in 2026 - 0.14 acre lot ## Description ### Agent Description Beautiful new construction home located in Port Isabel, Tx featuring 3 bedrooms, 2 bathrooms, and a 1-car garage. This thoughtfully designed property offers modern finishes and an open-concept layout ideal for comfortable living. The home comes equipped with a sprinkler system and a fully fenced yard for added convenience and privacy. Conveniently located just minutes from shopping, dining, schools, and in close proximity to nearby LNG facilities and SpaceX, making it a great option for homeowners or those working in the area. Don't miss your chance to own a brand-new home in a prime and growing location! ## Location - **Address:** 3221 Juan Castillo Ave., Port Isabel, TX 78578 - **County:** Cameron - **Neighborhood:** Bahia Point Subdivision Phase III - **Coordinates:** 26.0770009, -97.2542828 - **Google Maps:** https://www.google.com/maps?q=26.0770009,-97.2542828 ## Virtual Tour & Media - **Video Tour:** tour.usamls.net/3221-Juan-Castillo-Ave-Port-Isabel-TX-78578/unbranded ## Listing Agent - **Name:** Arasely Esquivel - **Brokerage:** eXp Realty, LLC - **Broker Phone:** (888) 519-7432 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/3221-Juan-Castillo-Ave_Port-Isabel_TX_78578_M98912-95319?f=listhub&s=SPIBRTX&m=106198&c=propsimple) ## Photos ![3221 Juan Castillo Ave. - Photo 1](http://lh.rdcpix.com/d822d140d30d145645cd4c4329f61716l-f2036740584r.jpg) ![3221 Juan Castillo Ave. - Photo 2](http://lh.rdcpix.com/d822d140d30d145645cd4c4329f61716l-f3397927248r.jpg) ![3221 Juan Castillo Ave. - Photo 3](http://lh.rdcpix.com/d822d140d30d145645cd4c4329f61716l-f2212390557r.jpg) ![3221 Juan Castillo Ave. - Photo 4](http://lh.rdcpix.com/d822d140d30d145645cd4c4329f61716l-f1570404720r.jpg) ![3221 Juan Castillo Ave. - Photo 5](http://lh.rdcpix.com/d822d140d30d145645cd4c4329f61716l-f3848546013r.jpg) ![3221 Juan Castillo Ave. - Photo 6](http://lh.rdcpix.com/d822d140d30d145645cd4c4329f61716l-f1157872175r.jpg) ![3221 Juan Castillo Ave. - Photo 7](http://lh.rdcpix.com/d822d140d30d145645cd4c4329f61716l-f1309825113r.jpg) ![3221 Juan Castillo Ave. - Photo 8](http://lh.rdcpix.com/d822d140d30d145645cd4c4329f61716l-f1781272057r.jpg) ![3221 Juan Castillo Ave. - Photo 9](http://lh.rdcpix.com/d822d140d30d145645cd4c4329f61716l-f2418163872r.jpg) ![3221 Juan Castillo Ave. - Photo 10](http://lh.rdcpix.com/d822d140d30d145645cd4c4329f61716l-f1988047886r.jpg) ![3221 Juan Castillo Ave. - Photo 11](http://lh.rdcpix.com/d822d140d30d145645cd4c4329f61716l-f570254592r.jpg) ![3221 Juan Castillo Ave. - Photo 12](http://lh.rdcpix.com/d822d140d30d145645cd4c4329f61716l-f3840422441r.jpg) --- **MLS#:** 106198 | **Updated:** 2026-10-20 **Source:** listhub *Copyright © 2026 South Padre Island Board of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://staging.propertysimple.ai/listing/3221-juan-castillo-ave-port-isabel-tx-78578-a3e400249bc645f9825c15cebb2da488) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://staging.propertysimple.ai/listing/3221-juan-castillo-ave-port-isabel-tx-78578-a3e400249bc645f9825c15cebb2da488#listing", "url": "https://staging.propertysimple.ai/listing/3221-juan-castillo-ave-port-isabel-tx-78578-a3e400249bc645f9825c15cebb2da488", "name": "3221 Juan Castillo Ave., Port Isabel, TX 78578", "description": "Beautiful new construction home located in Port Isabel, Tx featuring 3 bedrooms, 2 bathrooms, and a 1-car garage. This thoughtfully designed property offers modern finishes and an open-concept layout ideal for comfortable living. 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