# 309 SAN SEBASTIAN LOOP, San Benito, TX 78586 > **TL;DR:** 3bd/2ba single family, $298,000 ($187/sqft), built 2026, 1,590 sqft. > A/C. Est. $1,974/mo. Listed 63 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $298,000 | | Price/sqft | $187 | | Bedrooms | 3 | | Bathrooms | 2 full | | Square Feet | 1,590 | | Year Built | 2026 | | Lot Size | 5,192 sqft (0.12 acres) | | Stories | 1 | | Property Type | Single Family (Other) | | Status | Active | | Days on Market | 63 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $1,507 | | Estimated Insurance | $87 | | HOA | $380 | | **Total** | **$1,974** | ## Nearby Schools - **Elementary:** FRANK ROBERTS - **Middle:** BERTA CABAZA - **High:** SAN BENITO ## Key Amenities - A/C ## Property Highlights - Built in 2026 - 0.12 acre lot ## Description ### Agent Description NEW CONSTRUCTION IN SAN SEBASTIN - COMMUNITY AMENITIES & MODERN DESIGN! Discover this beautiful 3-bedroom, 2-bath home offering 1,591 sq. ft. with an open layout, kitchen island, pantry, and primary suite with a walk-in closet. front porch, back patio, and stucco/stone exterior. Modern living in San Sebastin, one of San Benito's newest residential communities. More than just a new home, San Sebastin offers a community lifestyle with amenities including a children's playground, dog park, basketball/sports courts, walking areas, parks and green spaces. The home also includes a 1.5-car garage, irrigation/sprinkler system and Spectrum-ready connectivity for convenient internet activation. ## Location - **Address:** 309 SAN SEBASTIAN LOOP, San Benito, TX 78586 - **County:** CAMERON - **Neighborhood:** SAN SEBASTIAN PHASE II - **Coordinates:** 26.15695861, -97.64790596 - **Google Maps:** https://www.google.com/maps?q=26.15695861,-97.64790596 ## Virtual Tour & Media - **Video Tour:** tour.usamls.net/309-San-Sebastian-Loop-San-Benito-TX-78586/unbranded ## Listing Agent - **Name:** Alicia Villarreal - **Brokerage:** Access Realty RGV - **Phone:** 9568671565 - **Broker Phone:** (195) 686-7156 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/309-San-Sebastian-Loop_San-Benito_TX_78586_M91641-27303?f=listhub&s=HBRTX&m=29778189&c=propsimple) ## Photos ![309 SAN SEBASTIAN LOOP - Photo 1](http://lh.rdcpix.com/5a3062ec7b79b4f02a7020bc3bc26eecl-f2558496602r.jpg) ![309 SAN SEBASTIAN LOOP - Photo 2](http://lh.rdcpix.com/5a3062ec7b79b4f02a7020bc3bc26eecl-f1399455499r.jpg) ![309 SAN SEBASTIAN LOOP - Photo 3](http://lh.rdcpix.com/5a3062ec7b79b4f02a7020bc3bc26eecl-f2198087016r.jpg) ![309 SAN SEBASTIAN LOOP - Photo 4](http://lh.rdcpix.com/5a3062ec7b79b4f02a7020bc3bc26eecl-f305408031r.jpg) ![309 SAN SEBASTIAN LOOP - Photo 5](http://lh.rdcpix.com/5a3062ec7b79b4f02a7020bc3bc26eecl-f2986371058r.jpg) ![309 SAN SEBASTIAN LOOP - Photo 6](http://lh.rdcpix.com/5a3062ec7b79b4f02a7020bc3bc26eecl-f2501689225r.jpg) ![309 SAN SEBASTIAN LOOP - Photo 7](http://lh.rdcpix.com/5a3062ec7b79b4f02a7020bc3bc26eecl-f3715978880r.jpg) ![309 SAN SEBASTIAN LOOP - Photo 8](http://lh.rdcpix.com/5a3062ec7b79b4f02a7020bc3bc26eecl-f2446522042r.jpg) ![309 SAN SEBASTIAN LOOP - Photo 9](http://lh.rdcpix.com/5a3062ec7b79b4f02a7020bc3bc26eecl-f4038361004r.jpg) ![309 SAN SEBASTIAN LOOP - Photo 10](http://lh.rdcpix.com/5a3062ec7b79b4f02a7020bc3bc26eecl-f3775333502r.jpg) ![309 SAN SEBASTIAN LOOP - Photo 11](http://lh.rdcpix.com/5a3062ec7b79b4f02a7020bc3bc26eecl-f2927850716r.jpg) ![309 SAN SEBASTIAN LOOP - Photo 12](http://lh.rdcpix.com/5a3062ec7b79b4f02a7020bc3bc26eecl-f1815180229r.jpg) ![309 SAN SEBASTIAN LOOP - Photo 13](http://lh.rdcpix.com/5a3062ec7b79b4f02a7020bc3bc26eecl-f653452941r.jpg) ![309 SAN SEBASTIAN LOOP - Photo 14](http://lh.rdcpix.com/5a3062ec7b79b4f02a7020bc3bc26eecl-f2636935914r.jpg) --- **MLS#:** 29778189 | **Updated:** 2026-09-24 **Source:** listhub *Copyright © 2026 Rio Grande Valley Multiple Listing Service Inc. 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://www.propertysimple.ai/listing/309-san-sebastian-loop-san-benito-tx-78586-29778189) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/309-san-sebastian-loop-san-benito-tx-78586-29778189#listing", "url": "https://www.propertysimple.ai/listing/309-san-sebastian-loop-san-benito-tx-78586-29778189", "name": "309 SAN SEBASTIAN LOOP, San Benito, TX 78586", "description": "NEW CONSTRUCTION IN SAN SEBASTIN - COMMUNITY AMENITIES & MODERN DESIGN! Discover this beautiful 3-bedroom, 2-bath home offering 1,591 sq. ft. with an open layout, kitchen island, pantry, and primary suite with a walk-in closet. front porch, back patio, and stucco/stone exterior. 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