The 1st edition Ordnance Survey map shows a house in Uckfield High Street which had an observatory. In 1919 it was called The Grange, but the observatory had gone. The 1961 Ordnance Survey map shows the garden remaining. The 1996 map shows houses (Hempstead Rise) built across the garden.
- Pike, W.T. Sussex in the twentieth century : contemporary biographies (Brighton: Pike, 1910)Sussex in the twentieth century : contemporary biographies