Check out Old Factory Low Poly 3d Building Low-poly 3D model on CGTrader for $23.1. High-quality Polygon mesh mesh by DanielMikulik: 2900 polys, 4300 vertices. Textured, UV Mapped.
OBJ (OBJ, filesize: 275 KB), 3DS (3D Studio, filesize: 262 KB), LWO (Lightwave, filesize: 229 KB), BLEND (Blender, filesize: 486 KB), HRC (Autodesk Softimage, filesize: 877 KB), MAX (Autodesk 3ds Max, filesize: 23.6 MB)