Central activities zone supplementary planning guidance
The London Plan is a statutory strategy prepared by the Mayor of London setting out an economic, environmental, transport and social framework for the development of London. The Mayor also publishes Supplementary Planning Guidance (SPG) which provides additional details where the level of guidance required is not appropriate for inclusion in London Plan, or if a rapid policy response is needed.
The term ‘Central Activities Zone’ (CAZ) refers to the centre of London, one of the world’s most competitive business locations, which also accommodates the seat of national Government, shopping, and centres of culture, entertainment, tourism and heritage. It provides local facilities such as housing and is home to 230,000 people as well as providing 1.7 million jobs and generating almost 10% of the UK’s economic output.
This unusual and important combination of functions creates particular planning conditions that require their own Central Activities Zone Supplementary Planning Guidance (CAZ SPG). A draft CAZ SPG was published for a 12 week public consultation between 15th September and 8th December 2015. The final guidance was published by the Greater London Authority (GLA) in March 2016 and applies to the Central Activity Zone, and, where relevant, the North of the Isle of Dogs.
The CAZ SPG provides guidance about:
- Protecting London’s commercial heartland and ensuring it remains a key driver of the UK economy.
- Striking a balance between office and new residential development including the removal of office to residential permitted development rights when the exemption expires in May 2019.
- Managing the attractions of the area as a global destination for culture, entertainment, shopping and tourism.
- Outlining the potential for additional housing without compromising other key functions.
- Promoting walking and cycling and encouraging investment in transport infrastructure.
- Recognising the value of central London’s unique heritage and quality of environment.
Mayor of London Boris Johnson said, "Central London is one of the most connected places in the world. The delivery of Crossrail and other infrastructure is facilitating development and employment growth, and improving opportunities for people within and beyond London. This document provides guidance on London Plan policies to realise development capacity and improve infrastructure, movement and services in the CAZ whilst securing a quality environment that makes it the iconic core of our city. I want to ensure the CAZ will benefit from these investments, and be even stronger in 2020."
[edit] Find out more
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
Futurebuild and UK Construction Week London Unite
Creating the UK’s Built Environment Super Event and over 25 other key partnerships.
Welsh and Scottish 2026 elections
Manifestos for the built environment for upcoming same May day elections.
Advancing BIM education with a competency framework
“We don’t need people who can just draw in 3D. We need people who can think in data.”
Guidance notes to prepare for April ERA changes
From the Electrical Contractors' Association Employee Relations team.
Significant changes to be seen from the new ERA in 2026 and 2027, starting on 6 April 2026.
First aid in the modern workplace with St John Ambulance.
Ireland's National Residential Retrofit Plan
Staged initiatives introduced step by step.
Solar panels, pitched roofs and risk of fire spread
60% increase in solar panel fires prompts tests and installation warnings.
Modernising heat networks with Heat interface unit
Why HIUs hold the key to efficiency upgrades.
Reflecting on the work of the CIOB Academy
Looking back on 2025 and where it's going next.
Procurement in construction: Knowledge hub
Brief, overview, key articles and over 1000 more covering procurement.
Sir John Betjeman’s love of Victorian church architecture.
Exchange for Change for UK deposit return scheme
The UK Deposit Management Organisation established to deliver Deposit Return Scheme unveils trading name.
A guide to integrating heat pumps
As the Future Homes Standard approaches Future Homes Hub publishes hints and tips for Architects and Architectural Technologists.
BSR as a standalone body; statements, key roles, context
Statements from key figures in key and changing roles.
Resident engagement as the key to successful retrofits
Retrofit is about people, not just buildings, from early starts to beyond handover.






















