# 9561 County Road 509 lot: 18, Mathis, TX 78368 > **TL;DR:** land, $44,500. Est. $238/mo. Listed 589 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $44,500 | | Lot Size | 28,750 sqft (0.66 acres) | | Property Type | Land (Other) | | Status | Active | | Days on Market | 589 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $225 | | Estimated Insurance | $13 | | **Total** | **$238** | ## Nearby Schools - **Elementary:** Mathis - **Middle:** Mathis - **High:** Mathis ## Property Highlights - 0.66 acre lot ## Description ### AI Summary This 0.66-acre land property has zero bedrooms, zero bathrooms, and no stated living-area square footage. Located at 9561 County Road 509 Lot 18 in Mathis, Texas, the property offers a clean slate for buyers seeking a place to relax without restrictions. A drilled water well is already on the land and has been capped. Two concrete slabs are also present, providing existing surfaces for parking an RV or placing a mobile home. The property is located very close to Lake Corpus Christi, offering proximity to an area noted in the listing for fishing. The listing identifies the neighborhood as 199x135. Priced at $44,500, this lot provides open land with existing site features and no residence currently described. Buyers can consider the property’s acreage, capped well, concrete slabs, and location near Lake Corpus Christi when evaluating its potential use. ### Agent Description LOOKING for a place to relax with no restrictions. Clean slate with a drilled water well, that has been capped. Look no further than this 0.65-acre lot. There are 2 concrete slabs that you can come park your RV or mobile home on. Located very close to Lake Corpus Christi for the fishing enthusiast. ## Location - **Address:** 9561 County Road 509 lot: 18, Mathis, TX 78368 - **County:** San Patricio - **Neighborhood:** 199x135 - **Coordinates:** 28.122173, -97.85305 - **Google Maps:** https://www.google.com/maps?q=28.122173,-97.85305 ## Virtual Tour & Media - **Video Tour:** https://www.propertypanorama.com/instaview/cor/454286 ## Listing Agent - **Name:** Richard Hernandez · **License:** 0678832 - **Brokerage:** Holtzclaw Herrmann Real Estate - **Phone:** 2103345363 - **Broker Phone:** 361-241-5363 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/9561-County-Road-509-18_Mathis_TX_78368_M90889-02065?f=listhub&s=CCARTX&m=454286&c=propsimple) ## Photos ![9561 County Road 509 lot: 18 - Photo 1](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f561743030r.jpg) ![9561 County Road 509 lot: 18 - Photo 2](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f649713815r.jpg) ![9561 County Road 509 lot: 18 - Photo 3](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f2714421738r.jpg) ![9561 County Road 509 lot: 18 - Photo 4](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f1974536516r.jpg) ![9561 County Road 509 lot: 18 - Photo 5](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f2838525723r.jpg) ![9561 County Road 509 lot: 18 - Photo 6](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f128957329r.jpg) ![9561 County Road 509 lot: 18 - Photo 7](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f632214243r.jpg) ![9561 County Road 509 lot: 18 - Photo 8](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f1945202377r.jpg) ![9561 County Road 509 lot: 18 - Photo 9](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f4158339336r.jpg) ![9561 County Road 509 lot: 18 - Photo 10](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f206378636r.jpg) ![9561 County Road 509 lot: 18 - Photo 11](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f3465797297r.jpg) ![9561 County Road 509 lot: 18 - Photo 12](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f862294871r.jpg) ![9561 County Road 509 lot: 18 - Photo 13](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f4112668441r.jpg) ![9561 County Road 509 lot: 18 - Photo 14](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f2933689830r.jpg) ![9561 County Road 509 lot: 18 - Photo 15](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f2707758890r.jpg) ![9561 County Road 509 lot: 18 - Photo 16](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f108133406r.jpg) ![9561 County Road 509 lot: 18 - Photo 17](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f1425189967r.jpg) ![9561 County Road 509 lot: 18 - Photo 18](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f3575124030r.jpg) ![9561 County Road 509 lot: 18 - Photo 19](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f1052531653r.jpg) ![9561 County Road 509 lot: 18 - Photo 20](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f670800607r.jpg) ![9561 County Road 509 lot: 18 - Photo 21](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f671200428r.jpg) ![9561 County Road 509 lot: 18 - Photo 22](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f553731168r.jpg) ![9561 County Road 509 lot: 18 - Photo 23](http://lh.rdcpix.com/9ddc1d23214695d3037f1c7f0405db78l-f638126605r.jpg) --- **MLS#:** 454286 | **Updated:** 2026-09-22 **Source:** listhub *Copyright © 2026 South Texas Multiple Listing Service, LLC. 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/9561-county-road-509-lot-18-mathis-tx-78368-x454286) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/9561-county-road-509-lot-18-mathis-tx-78368-x454286#listing", "url": "https://www.propertysimple.ai/listing/9561-county-road-509-lot-18-mathis-tx-78368-x454286", "name": "9561 County Road 509 lot: 18, Mathis, TX 78368", "description": "This 0.66-acre land property has zero bedrooms, zero bathrooms, and no stated living-area square footage. Located at 9561 County Road 509 Lot 18 in Mathis, Texas, the property offers a clean slate for buyers seeking a place to relax without restrictions. A drilled water well is already on the land and has been capped. Two concrete slabs are also present, providing existing surfaces for parking an RV or placing a mobile home. The property is located very close to Lake Corpus Christi, offering proximity to an area noted in the listing for fishing. The listing identifies the neighborhood as 199x135. Priced at $44,500, this lot provides open land with existing site features and no residence currently described. 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