Owner/Agent. HISTORIC ACERAGE: Guest House was the One Room School House and the rest of the land was the water Company for the NW part of Tucson. VIEW LOT plus the buildings are located at back of the 4.5 Acres. Castle was built by Engineer ''owners''. There is a newer Septic System (approx. 10 years old) and can handle additional bathrooms on the property. With updating this house could easily be a multi-million dollar property. Last owner of property lived in the GH as her main house for many years since it is a one story building and the Castle is 2 stories. 5-10 minutes to I10 Freeway and major grocery stores. the Mercado and Downtown Tucson. The STONE CASTLE IS BUILT WITH LOCAL VOLCANIC ROCK and other plus AMAZING OTHER RARE STONE