West End/Midtown offices top IPD index in 2006 Darren Lazarus01/02/2007 | Offices | LondonPrintDownload West End and Midtown offices were the top performing sector in the IPD index last year. According to the IPD quarterly index - which is based on a £122bn sample of 8,003 properties - Thank you for reading EG Want to read more? Enjoy a story a week for FREE. Register Find Out More Already a subscriber or registered user? Sign in