D/W35. Hinmann House (1870) 161 South Castell Avenue Listed in the 1976 Most Historic Places in America, this house was built entirely of local materials by Heinrich Hinmann, for his family of twelve. Now business offices for Communities in Schools of South Central Texas. https://walkingtourinnewbraunfels.com/wp-content/uploads/2016/04/DW35.mp3 Next Previous