My Lords, I support the amendment and I hope that I will not disappoint the noble Lord, Lord Beecham, in making the debate too long. Unlike other sections, this section of the Bill has not yet exercised the Committee.
I visited Exmoor National Park in the recess as it was taking part in a vanguard project on self-build. As part of that project, the park set up, as indicated by the Government, a self-build register, and there was surprise when 84 people registered. However, on further investigation, most of those people were found not to be in housing need at all and were living outside the park area. For example, one person living in Southampton with £350,000 to spare indicated that they would very much like to build in the park. On further investigation, only 15 of the 84 people were identified as being both local and having a housing need, but so far only one is coming forward for self-build who both works and has a rural connection, and therefore fulfils the local tie.
Exmoor is not an easy place to identify flat sites for development. Builders often complain about the difficulties of the terrain and the inaccessibility for their workforces. Nevertheless, the park authority has identified 250 home sites but accepts that not all will come forward for a variety of reasons. It has set up housing ambassadors in the community who are the first confidential point of contact. They will help identify people with housing need and they expect custom-build to come out of this initiative. Exmoor National Park is aware that self-build in the park area will usually require a larger plot, with a double garage. There are very serious concerns about how self-build will be financed as the local tie tends to put off banks and building societies. Even if there are people prepared and willing to engage in self-build, finance might not be available to them.
However, the real concern on Exmoor is that national parks are planning authorities but not housing authorities. They will have a duty to provide serviced plots of land, as listed in the Bill, but they are very concerned about how they will get money back from the investment in the infrastructure. Nowhere is that made clear. The amendment moved by the noble Lord, Lord Beecham, adding the words “and without unreasonable cost”, is vital for the deep rural areas that national parks cover. National parks appear caught in an unrealistic position and do not have the resources to underwrite this policy. I suggest that the wording of “without unreasonable cost” ought to be “at no additional cost” and I support Amendment 54.