1854: The Mechanics' Institute us built by the Mechanics' Institute Committee and cost £3,000. The committee sold shares to raise the money.

1960: The Library closes after 117 years due to a fall in workforce and therefore income.

1985: British Rail Engineering offers the building to Thamesdown Borough Council.

1986: Railway works close and the Mechanics' is sold to a private developer. A community battle against a nightclub leads to its re-sale.

1990: The council refuses permission to turn the building into a hotel because of opposition

1991: Owner appeals and gains approval.

1995: A new campaign to stop deterioration of the building leads to the formation of the New Mechanics' Preservation Trust with 2,200 supporters.

2003: Mountmead Limited sells the building to Forefront Estates Limited, whose completed ownership is to be announced imminently.