An engine house is a building or other structure that holds one or more engines. It is often practical to bring engines together for common maintenance, as when train locomotives are brought together.
Types of engine houses include:
motive power depots (MPD), where locomotives are stored and maintained
Buildings that housed a steam engine on a mine. Many of these have survived in Cornwall, England, for example at Crown Mines
Buildings that housed a pumping engine for an atmospheric railway
House-built engines, where the engine is the house. A house-built engine is a large beam engine where the engine house itself forms the frame of the engine.
Notable examples include:
In England, there are several notable engine houses:
The South Devon Railway engine houses, built for Brunel's atmospheric railway
The hydraulic engine house, Bristol Harbour
The Tardebigge Engine House, a former canal-pumping engine house in Worcestershire, England
Cobb's Engine House which housed a steam pump, in Rowley Regis, West Midlands, England
"Engine House No. 2" housing the Markfield Beam Engine, Tottenham, London
The Brunel Engine House in Rotherhithe, London, housing the Brunel Museum
A museum opened in 2008 at the Severn Valley Railway