Mimosa Hall

Roswell’s historic Mimosa Hall could become nation’s oldest ‘net zero’ home

History is being made in Roswell thanks to a cutting edge proposal to preserve the historic Mimosa Hall and Gardens.

The City of Roswell purchased Mimosa Hall, initially built around 1840, as well as its 9 acres of gardens and woods last August for $2.95 million – partly because of a citizen-led effort to save Mimosa Hall and its grounds from being redeveloped.