Montem Square Wimbledon SW20 Timeline News and progress updates from Montem Square new development in Wimbledon SW20 Post a new milestone Open house weekend by Robert Holmes on Saturday 9th December 2017! Please register your interest with Robert Holmes. 03/12/2017 by Buildington Open house event at Montem Square on Saturday 30th September - Sunday 1st October 2017. Please visit robertholmes.co.uk/montemsquare for more information. 15/09/2017 by Buildington Montem Square - seven grand houses in Wimbledon Village, London SW20 - new on Buildington! 26/02/2017 by Buildington