The 20% discount is achieved by waiving local authority fees for homebuilders of at least £45,000 per dwelling on brownfield sites.
At the heart of the Starter Homes initiative is a change to the planning system. This will allow house builders to develop under-used or unviable brownfield land and free them from planning costs and levies. In return, they will be able to offer homes at a minimum 20% discount exclusively to first time buyers, under the age of forty. Under the proposals, developers offering Starter Homes would be exempt from those Section 106 charges and Community Infrastructure Levy charges. The homes could then not be re-sold at market value for a fixed period – making sure that the savings are passed onto homebuyers.Gov.uk
To qualify first time buyers must be under the age of 40 and living in England.