Affordable housing statements

Affordable housing means that homes are available for less than the market price and can be offered by renting, part-ownership, buying or self-build. Generally 'affordable' means that:

  • mortgage repayments are lower than 20% of the household disposable income, or
  • rent is lower than 25% of the household disposable income

Affordable housing requirements

Policy HOU3 of the Local Plan 2015 states that affordable housing will be sought on developments of more than 10 dwellings. In the north of the district it is expected that 30% of the total number of dwellings to be provided should be affordable housing, and in the south of the district the applicant is expected to provide 40%. Provision of affordable housing “should normally be on-site”, the policy explains.

However, the policy makes it clear that such % provision will be “subject of negotiation with applicants”, and that ‘off-site’ provision maybe acceptable in exceptional circumstances, though “applicants will be required to provide justification as part of the planning application setting out the need for off-site provision or financial contributions in lieu to be made.”

Affordable housing statements

Where a development meets the minimum thresholds for the provision of affordable housing, an affordable housing statement may be required to accompany your application. An affordable housing statement should include the following information:

  • the number of residential units
  • the mix of residential units including the number of habitable rooms/bedrooms and/or the floor space of habitable areas
  • floor plans showing the location of residential units and the number of habitable rooms/bedrooms and/or the floor space of habitable areas
  • the different levels or types of affordability or tenure for the different units (where applicable)

More information on affordable housing is available from the council's housing team. You can find their contact details and more information on the housing section of this website.

First Homes

We have published a First Homes Interim Policy Statement which sets out the council's approach to our implementation in the circumstances when a development proposal includes reference to First Homes as part of the affordable housing provision.


A First Home is a specific kind of discounted market sale housing and should be considered to meet the definition of ‘affordable housing’ for planning purposes. It must be discounted by a minimum of 30% against market value. It is sold to people meeting the First Homes eligibility criteria, see government guidance on First Homes.

First homes also have a restriction registered on the title at HM Land Registry to ensure discount (% of current market value) and certain other restrictions are passed on at each subsequent title transfer. After discount has been applied, the first sale must be at a price no higher than £250,000.

A minimum of 25% of all affordable housing units secured through developer contributions (s106) should be First Homes. These are expected to be delivered on site (in accordance with para 62 of NPPF) unless off-site provision or a financial contribution in lieu can be robustly justified, and a s106 will be required to secure the necessary restrictions.

First homes should be physically indistinguishable from the equivalent market homes in terms of quality and size.

Transitional period

The new First Homes policy requirement does not apply for applications for full or outline planning permission where there has been significant pre-application engagement which are determined before 28 March 2022 (significant pre-app means substantive discussions with the applicant relating to the proposed quantity or tenure mix of affordable housing contribution associated with that application).

If an applicant wishes to amend a planning application to include First Homes which is already submitted and likely to be granted before this date, we can be flexible in accepting First Homes as an alternative tenure.

The policy does not apply to applications made under s73 of the Town and Country Planning Act 1990 to amend or vary a permission unless the amendment or variation in question relates to the proposed quantity or tenure mix of affordable housing for that development.

Exception site

A First Home exception site is classed as an exception site, but one that delivers primarily First Homes. They can come forward on unallocated land outside of development envelope (but not in the Green Belt). As is stated in our exception site policy, First Homes exception sites can deliver a small proportion of market housing, provided that it can be demonstrated that it is necessary in order to ensure the overall viability of the site, this is evidenced by a viability assessment, as we currently seek.

Further guidance

The Ministerial Statement and further guidance on gov.uk sites can be found below: