As some of London's most exciting buildings kept under lock and key opened to the public last weekend, cricket and heritage enthusiasts flocked to Mitcham for a tour of its historic Cricket Pavilion.

The listed building overlooking the Cricket Green opened to the public on Saturday as part of Open House London, the annual event offering free access to iconic buildings around the city.

Close to 100 people visited the pavilion for a tour of the building and an exhibition about former cricket club members who fought in World War One.

Peter White Young, chairman of Mitcham Cricket Club said: "When you talk about the history of the cricket club it's remarkable. It was founded in 1685 and we will work with local partners to ensure it's still there in another 300 years."

The cricket pitch, which is the oldest in the world, also hosted a Colts match for under-16 players on the day.

Mr White Young said it has been a "turn-around" season for the club, with its first team just missing out on a promotion, its second team winning their division and increasing numbers of female players signing up.

Mitcham Cricket Green Community and Heritage (MCGCH) also ran a two-hour tour of Mitcham's other historic landmarks, including The Bull public house, the horse trough at the corner of London Road and the Three King's Pond.

Sandra Vogel, trustee of MCGCH, said: "It was great to be part of Open House London for the fourth year and welcome lots of new faces who were so eager to hear about the history of the cricket pavilion."