The new Tate works include 2001's The Perfect-Place To Grow, a small raised wooden shed surrounded by plants.
Visitors scale a ladder, peek through a hole and see a film of Emin's father. Mr Muir said of it: "There is a sense in this work of an English garden allotment where one spends time reflecting on the world, but then this is also very much an intimate work."
A chair given to Emin by her grandmother in 1993, which the artist went on to cover with embroidery and regard as her inheritance, has also been added to the collection. It is entitled There's A Lot Of Money In Chairs.
Mr Muir said: "There are certain pieces which she wouldn't have handed over to anyone else, I think: pieces which mean an enormous amount to Emin."
Another work, My Nan, takes more family artefacts to paint an imaginative picture of Emin's relationship with her grandmother.
Exploration Of The Soul are the notes and pictures about her teenage years that formed the basis of Emin's book of the same name, a memoir of her youth.
In December Emin will release her feature film debut, Top Spot, a story of her home town Margate produced by Michael Winterbottom and told through the eyes of six girls.