Museum opening hours: 10AM to 5PM.

Eastney Beam Engine House

Henderson Road, Eastney, Portsmouth, Hampshire PO4 9JF

Interior of Eastney Beam Engine HouseAn impressive Victorian building containing a pair of classic Boulton Watt beam engines and pumps restored to their original 1887 condition.

Due to essential improvement works, the Beam Engine House will not be open for any further Open Days in 2019. We look forward to welcoming visitors back in 2020.

However, the Gas Engine House will be open to view throughout this period and will be staffed by our volunteer team as follows:
September 29
October 27
November 24
December 29

Opening times: 11am - 5pm (except September which is 11am - 3pm).

Please telephone 023 9283 4779 to confirm opening times before visiting. Please note Eastney Beam Engine will not be in steam until further notice.

Admission is free - the last admission is 30 minutes before closing. Access for disabled visitors is limited, so please phone for details. If you are travelling any distance, it is advisable to check opening times on the day 023 9283 4779.

Children aged under 13 must be accompanied by an adult at all times. 

Information for schools/colleges and other groups

See how Victorian engineers overcame problems of sewage pollution that caused diseases such as cholera. This impressive Victorian building contains different spectacular engines and pumps.  Click on the links below to download and print activity sheets for use during your visit.

Eastney Beam Engine House Trail

How the engine works

Why was the beam engine house built?

Machinery inside Eastney Beam Engine HouseBecause the city of Portsmouth is a low-lying island with poor natural drainage, sewage and waste often polluted the water supply, resulting in many deaths from diseases such as cholera. A new drainage system was introduced in 1868 using gravity to move sewage across Portsea Island to Eastney, from where it was pumped out to sea.





Exterior view of Eastney Beam Engine House with cooling pond in foreground

As the city's population increased, more pumping power was needed and the beam engines that can still be seen today were installed. The engines played an important part in improving the health and living standards of everyone in Portsmouth. When they were retired from normal use, the beam engines were still kept in operating condition as a backup until 1954. Maintenance of the engines and pumps was discontinued after 1954.

Following extensive restoration, the Beam Engine House was opened to the public as an industrial museum in 1972. There is limited access for people in wheelchairs due to there being a number of steps. Please contact us for more information (Tel. 023 9283 4744 / 4737).

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