# 2151 Old Lehmann, Seguin, TX 78155 > **TL;DR:** 4bd/2ba single family, $659,000 ($330/sqft), built 2014, 2,000 sqft. > A/C. Est. $3,524/mo. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $659,000 | | Price/sqft | $330 | | Bedrooms | 4 | | Bathrooms | 2 full | | Square Feet | 2,000 | | Year Built | 2014 | | Lot Size | 455,333 sqft (10.45 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%) | $3,332 | | Estimated Insurance | $192 | | **Total** | **$3,524** | ## Nearby Schools - **Elementary:** Weinert - **High:** Seguin ## Key Amenities - A/C ## Property Highlights - Built in 2014 - 10.45 acre lot ## Description ### Agent Description Discover 10 unrestricted acres offering exceptional access and dual residences-an ideal opportunity for those seeking space, flexibility, and scenic surroundings. The custom-built barndominium features durable 9-inch exterior insulated walls, with additional insulation in the attic and between interior walls for enhanced comfort and efficiency. The main home includes 1500 sq ft., four bedrooms, and an open-concept design, allowing for versatile living arrangements. The absence of built-in closets provides the freedom to customize storage solutions, whether through armoires or the addition of tailored closet spaces. The guest house is 750 sq ft, equally well-constructed and offers a spacious bedroom and bath, along with an inviting open layout that seamlessly connects the living, dining, and kitchen areas-perfect for extended family or guests. Step outside either residence to enjoy consistent breezes, as the property is situated along one of the highest elevations in the county. Take in expansive views stretching toward San Marcos, Seguin, and the surrounding countryside. The front portion of the property features a 24x30 garage suitable for multiple vehicles, as well as a five-bay 20 x 60 workshop with 10' roll-up doors, and is ideal for projects, storage, or business use. Additional amenities include two RV hookups and full perimeter fencing. With abundant space and flexibility, the property offers endless potential-whether continuing the established wildlife sanctuary or creating your own outdoor retreat. ## Location - **Address:** 2151 Old Lehmann, Seguin, TX 78155 - **County:** Guadalupe - **Coordinates:** 29.69407, -97.904455 - **Google Maps:** https://www.google.com/maps?q=29.69407,-97.904455 ## Virtual Tour & Media - **Video Tour:** https://vimeo.com/1177887126/0f8f5a9304?share=copy&fl=sv&fe=ci ## Listing Agent - **Name:** Jill Law - **Brokerage:** Geronimo Creek Realty - **Phone:** (830) 463-5014 - **Broker Phone:** (830) 463-5014 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/2151-Old-Lehmann-Rd_Seguin_TX_78155_M99249-48520?f=listhub&s=SABORTX&m=1955309&c=propsimple) ## Photos ![2151 Old Lehmann - Photo 1](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f2280609192r.jpg) ![2151 Old Lehmann - Photo 2](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f1663537571r.jpg) ![2151 Old Lehmann - Photo 3](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f874134015r.jpg) ![2151 Old Lehmann - Photo 4](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f666700869r.jpg) ![2151 Old Lehmann - Photo 5](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f1399681096r.jpg) ![2151 Old Lehmann - Photo 6](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f3085442738r.jpg) ![2151 Old Lehmann - Photo 7](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f856980992r.jpg) ![2151 Old Lehmann - Photo 8](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f1402659746r.jpg) ![2151 Old Lehmann - Photo 9](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f613785544r.jpg) ![2151 Old Lehmann - Photo 10](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f2243356832r.jpg) ![2151 Old Lehmann - Photo 11](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f2237355720r.jpg) ![2151 Old Lehmann - Photo 12](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f2868780368r.jpg) ![2151 Old Lehmann - Photo 13](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f3888274565r.jpg) ![2151 Old Lehmann - Photo 14](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f4254717901r.jpg) ![2151 Old Lehmann - Photo 15](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f408659164r.jpg) ![2151 Old Lehmann - Photo 16](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f3839693249r.jpg) ![2151 Old Lehmann - Photo 17](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f1422775395r.jpg) ![2151 Old Lehmann - Photo 18](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f370544404r.jpg) ![2151 Old Lehmann - Photo 19](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f3753042314r.jpg) ![2151 Old Lehmann - Photo 20](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f2850840943r.jpg) ![2151 Old Lehmann - Photo 21](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f4229635433r.jpg) ![2151 Old Lehmann - Photo 22](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f2627850815r.jpg) ![2151 Old Lehmann - Photo 23](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f677853386r.jpg) ![2151 Old Lehmann - Photo 24](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f709324963r.jpg) ![2151 Old Lehmann - Photo 25](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f1760815599r.jpg) ![2151 Old Lehmann - Photo 26](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f1850881312r.jpg) ![2151 Old Lehmann - Photo 27](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f3400457704r.jpg) ![2151 Old Lehmann - Photo 28](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f2776017422r.jpg) ![2151 Old Lehmann - Photo 29](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f3261679856r.jpg) ![2151 Old Lehmann - Photo 30](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f1477972720r.jpg) ![2151 Old Lehmann - Photo 31](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f3917070414r.jpg) ![2151 Old Lehmann - Photo 32](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f3106772140r.jpg) ![2151 Old Lehmann - Photo 33](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f3667985952r.jpg) ![2151 Old Lehmann - Photo 34](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f2273404156r.jpg) ![2151 Old Lehmann - Photo 35](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f721005031r.jpg) ![2151 Old Lehmann - Photo 36](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f1424414065r.jpg) ![2151 Old Lehmann - Photo 37](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f561113741r.jpg) ![2151 Old Lehmann - Photo 38](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f1237184622r.jpg) ![2151 Old Lehmann - Photo 39](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f2842671604r.jpg) ![2151 Old Lehmann - Photo 40](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f1594829669r.jpg) ![2151 Old Lehmann - Photo 41](http://lh.rdcpix.com/2c5f8dd26a0ca283bfc0d988d998e253l-f2948673707r.jpg) --- **MLS#:** 1955309 | **Updated:** 2026-09-24 **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/2151-old-lehmann-seguin-tx-78155-1955309) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/2151-old-lehmann-seguin-tx-78155-1955309#listing", "url": "https://www.propertysimple.ai/listing/2151-old-lehmann-seguin-tx-78155-1955309", "name": "2151 Old Lehmann, Seguin, TX 78155", "description": "Discover 10 unrestricted acres offering exceptional access and dual residences-an ideal opportunity for those seeking space, flexibility, and scenic surroundings. The custom-built barndominium features durable 9-inch exterior insulated walls, with additional insulation in the attic and between interior walls for enhanced comfort and efficiency. The main home includes 1500 sq ft., four bedrooms, and an open-concept design, allowing for versatile living arrangements. The absence of built-in closets provides the freedom to customize storage solutions, whether through armoires or the addition of tailored closet spaces. The guest house is 750 sq ft, equally well-constructed and offers a spacious bedroom and bath, along with an inviting open layout that seamlessly connects the living, dining, and kitchen areas-perfect for extended family or guests. Step outside either residence to enjoy consistent breezes, as the property is situated along one of the highest elevations in the county. Take in expansive views stretching toward San Marcos, Seguin, and the surrounding countryside. The front portion of the property features a 24x30 garage suitable for multiple vehicles, as well as a five-bay 20 x 60 workshop with 10' roll-up doors, and is ideal for projects, storage, or business use. 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