# 278 Allen Ave, Castroville, TX 78009 > **TL;DR:** 4bd/4ba single family, $599,000 ($217/sqft), built 2025, 2,758 sqft. > Fireplace, A/C. Est. $3,324/mo. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $599,000 | | Price/sqft | $217 | | Bedrooms | 4 | | Bathrooms | 3 full, 1 half | | Square Feet | 2,758 | | Year Built | 2025 | | Lot Size | 11,761 sqft (0.27 acres) | | Property Type | Single Family (Other) | | Status | Active | | Days on Market | 0 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $3,029 | | Estimated Insurance | $175 | | HOA | $120 | | **Total** | **$3,324** | ## Nearby Schools - **Elementary:** Medina Valley - **Middle:** Medina Valley - **High:** Medina Valley ## Key Amenities - Fireplace - A/C ## Property Highlights - Built in 2025 - 0.27 acre lot - Fireplace ## Description ### Agent Description Looking for more space without giving up convenience? Welcome to this stunning new Integrity Homes masterpiece in the thriving community of Castroville, where small-town charm meets an easy commute to San Antonio via Hwy. 90. This thoughtfully designed home features 4 spacious bedrooms, 3.5 bathrooms, a private office, an upstairs loft, and a 3-car garage-perfect for today's lifestyle. Inside, you'll find soaring 10-foot ceilings, elegant 8-foot doors, designer finishes, a cozy fireplace with custom built-ins, and a stunning 10-foot quartz kitchen island that's made for entertaining. The luxurious primary suite offers a spa-inspired bath with a frameless glass shower and a generous walk-in closet, while the private upstairs guest suite provides comfort and privacy for family or visitors. Step outside to enjoy the oversized front porch and covered back patio, ideal for relaxing after a long day. With premium features like soft-close cabinetry, under-cabinet lighting, dual water heaters, an irrigation system, and a water softener loop, every detail has been thoughtfully designed. If you've been searching for a beautiful new home in one of the fastest-growing areas west of San Antonio, this is your opportunity to enjoy luxury living, modern convenience, and the welcoming lifestyle that makes Castroville such a desirable place to call home. Closing incentives! ## Location - **Address:** 278 Allen Ave, Castroville, TX 78009 - **County:** Medina - **Coordinates:** 29.36083, -98.863571 - **Google Maps:** https://www.google.com/maps?q=29.36083,-98.863571 ## Listing Agent - **Name:** Ramiro Sandoval - **Brokerage:** Pangea Ventures LLC - **Phone:** (830) 708-5254 - **Broker Phone:** (830) 708-5254 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/278-Allen-Ave_Castroville_TX_78009_M99008-33674?f=listhub&s=SABORTX&m=1992818&c=propsimple) ## Photos ![278 Allen Ave - Photo 1](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f971668154r.jpg) ![278 Allen Ave - Photo 2](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f3609619078r.jpg) ![278 Allen Ave - Photo 3](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f992362898r.jpg) ![278 Allen Ave - Photo 4](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f138212885r.jpg) ![278 Allen Ave - Photo 5](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f3656162227r.jpg) ![278 Allen Ave - Photo 6](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f3098617864r.jpg) ![278 Allen Ave - Photo 7](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f2391891410r.jpg) ![278 Allen Ave - Photo 8](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f3175003458r.jpg) ![278 Allen Ave - Photo 9](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f4189673726r.jpg) ![278 Allen Ave - Photo 10](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f1824044088r.jpg) ![278 Allen Ave - Photo 11](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f3097568552r.jpg) ![278 Allen Ave - Photo 12](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f2981674583r.jpg) ![278 Allen Ave - Photo 13](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f2593775516r.jpg) ![278 Allen Ave - Photo 14](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f2951626103r.jpg) ![278 Allen Ave - Photo 15](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f4186894760r.jpg) ![278 Allen Ave - Photo 16](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f3174716061r.jpg) ![278 Allen Ave - Photo 17](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f2903218002r.jpg) ![278 Allen Ave - Photo 18](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f3018904629r.jpg) ![278 Allen Ave - Photo 19](http://lh.rdcpix.com/28097db9e8d71cbab141c89ccde338f7l-f2786155229r.jpg) --- **MLS#:** 1992818 | **Updated:** 2026-09-04 **Source:** listhub *Copyright © 2026 LERA MLS. 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/278-allen-ave-castroville-tx-78009-1992818) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/278-allen-ave-castroville-tx-78009-1992818#listing", "url": "https://www.propertysimple.ai/listing/278-allen-ave-castroville-tx-78009-1992818", "name": "278 Allen Ave, Castroville, TX 78009", "description": "Looking for more space without giving up convenience? Welcome to this stunning new Integrity Homes masterpiece in the thriving community of Castroville, where small-town charm meets an easy commute to San Antonio via Hwy. 90. 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