Greenfield and Brownfield Sites

Greenfield or Brownfield? What are these different types of land for development, and how does it impact site viability?

 

Brownfield Sites (aka Previously Developed Land)

Previously developed land or ‘brownfield sites’ comprise any land currently or previously occupied by a permanent structure, including surrounding land and any associated fixed surface infrastructure; Government policy encourages re-use of this land type.

This category of land typically has a high existing use value (EUV). National planning guidance accepts that land will not come forward for development unless the land owner receives the EUV plus a premium. Find out more about use values.

Previously Developed Land services will accurately identify the best possible EUV and premium which, together with viability reporting, will establish the true uplift in value generated by the grant of planning consent and thereby establish funds available to pay for contributions to Affordable Housing and other Infrastructure Contributions.

This process ensures that contributions are paid from the uplift in value generated by the planning consent (as they should be), not from developer profit or existing land values.

 

Greenfield Sites (aka Undeveloped land)

Greenfield land is broadly agricultural and garden land, and should not be confused with Greenbelt land, which is largely protected from development. The term Greenfield is used largely to denote areas which have not been built on – ie, the fields are still green. The term is used in a wide range of industries, but when it comes to development:

Typically, uplifts in value on the grant of planning permission are substantial and therefore a level of on-site affordable housing is to be expected.

Local Plan Viability Studies generally accept that a substantial uplift above agricultural values should accrue to the landowner in order to provide an incentive to bring the land forward for development.

Greenfield Sites present different challenges to Brownfield development; there will be substantial infrastructure costs, environmental and conservation issues to consider. These are commonly under-estimated by LPAs. Early stage modelling can establish the density of development required to satisfy policy requirements, and thereby better inform LPA choices.

Greenfield Site viability services will ensure the proper inclusion of infrastructure and construction costs to document the true uplift in value generated by the grant of planning consent, and thereby establish the fund available to contribute to Affordable Housing and Infrastructure Contributions.

 

If you are looking for help with previously developed or undeveloped land, get in touch today to find out how we can assist.

Community Infrastructure Levy - In Use Building Credit
January 25, 2024

Community Infrastructure Levy - In Use Building Credit

The 'In Use Building Credit' is set out in the CIL regulations at Regulation 40
Case Study: Duplicate Planning Applications, s106 Contributions, and Appeals
August 19, 2021

Case Study: Duplicate Planning Applications, s106 Contributions, and Appeals

This viability case extends through initial report, extensive negotiation and appeal. It demonstrates several important points, including the way greenfield infrastructure costs should be accounted for in viability assessments, how to deal with potentially unreasonable behaviour from a planning authority, and that just because a site is allocated in the local plan does not mean that site-specific costs cannot be taken into account. It also demonstrates that a duplicate planning permission can be used to vary previously agreed s106 contributions.
Viability Assessments: A Standard Viability Challenge
January 19, 2023

Viability Assessments: A Standard Viability Challenge

Applicants often have questions with the need for viability assessment and affordable housing. We hope the following will be of help.
High Section 106 costs are avoidable

Call us today for a free consultation. Market leader in viability assessment and Section 106 negotiation.

Call us now on
01392 840002
or
Request a call