Greater Cambridge Housing Trajectory and Five Year Housing Land Supply Annex Published 1 November 2019 Contents Contents ............................................................................................................................... i Notes .................................................................................................................................... ii A1. Evidence of Lead-In Times, Lapse Rates, Build Out Rates and Windfalls ............... 1 Lead-in Times for sites of 10 dwellings or more (net) ......................................................... 1 Build Out Rates for sites of 10 dwellings or more (net) .................................................... 15 Lapse Rates (or Non-Implementation Rates) ................................................................... 34 A2. Completed Questionnaires and Emails .................................................................... 41 i Notes The Councils have prepared this document so that it is compliant with the website accessibility requirements where possible; however some sections of this document as published, such as the completed questionnaires in this document, are not website accessibility compliant. If you would like any sections of this document to made accessible, please contact the Planning Policy, Strategy and Economy Team by email:
[email protected] or phone: 01954 713183. ii A1. Evidence of Lead-In Times, Lapse Rates, Build Out Rates and Windfalls A1.1. The Councils have developed typical assumptions for lead-in times, build out