Glossary definition
CIL (Community Infrastructure Levy)
A charge levied by local authorities on new development to help fund infrastructure such as schools, roads, and healthcare facilities. CIL rates vary by area and use class, and are set out in each authority's charging schedule.
Definition
A charge levied by local authorities on new development to help fund infrastructure such as schools, roads, and healthcare facilities. CIL rates vary by area and use class, and are set out in each authority's charging schedule. CIL must be factored into development appraisals alongside S106 obligations, as it represents a direct cost that reduces project profitability.
See also
Closely related terms.
S106 (Section 106 Agreement)
A legally binding obligation negotiated between a developer and the local planning authority as part of a planning permission, requiring the developer to provide or fund specific community benefits such as affordable housing, public open space, or highway improvements.
Planning Permission
Formal consent from the local planning authority required before carrying out most types of development, including new construction, material changes of use, and significant alterations to existing buildings.
Gross Development Value
The total market value of a development upon completion, encompassing all units and any commercial elements.
Further reading
Guides that touch this term.
Guide
Hidden Arrangement Fees in Development Finance: What Lenders Don't Tell You
Arrangement fees in development finance are rarely as straightforward as a single percentage. This guide exposes the hidden layers of fees that lenders charge and shows you how to negotiate effectively.
9 min read readReadGuide
How Does Development Finance Work? A Complete Guide for UK Developers
A ground-up guide to how development finance is structured in the UK, covering loan mechanics, drawdown schedules, monitoring surveyors, and what lenders look for in your application.
5 min read readReadGuide
The Capital Stack in Property Development: How to Structure Your Funding
A comprehensive guide to understanding and structuring the capital stack in UK property development, from senior debt through mezzanine to equity contributions.
9 min read readRead
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