$10
Another InfinitePrint 3D collection, 6 houses in Medieval style. Even though the main graphic says "28mm", each house is offered in 3 different sizes; 28mm, 32mm and 75mm. Also offers styles with and without doors.
Like all of InfinitePrint 3D's models, they are very easy to print and assemble.
original Kickstarter campaign: https://www.kickstarter.com/projects/infiniteprint3d/stylized-medieval-architecture-part-1-3d-stl-files/description