City Know-hows
Target audience
Urban leaders at both regional and local levels
The problem
Londoner’s can adapt, change and transform, their gardens to positively impact on biodiversity. This behaviour require a conscious effort to reverse the trend of loss of green space. London’s residential gardens offer an opportunity to increase biodiversity by making small adaptions to turn them into a habitat for wildlife. Altering these spaces to accommodate nature could significantly contribute to London fulfilling its aims as a ‘National Park City’.
What we did and why
This research aims to investigate rewilding behaviours in relation to changes to private gardens within Greater London to improve biodiversity. This research will synthesise the existing literature on intent-orientated urban rewilding; conduct mixed methods research including interviews and a quantitative survey to understand the capability, opportunity and motivational factors influencing urban rewilding behaviour; and develop an intervention strategy to change behaviour in relation to adaptations to urban private gardens.
Our study’s contribution
With urbanisation increasing coupled with a worrying trend in the reduction of vegetated green spaces in London, facilitating behaviour change in the rewilding of London’s private gardens is important to support biodiversity; this research project contributes to this important topic.
Impacts for city policy and practice
The results of this research will allow urban leaders, local and regional, to identify approaches to improve the rewilding of urban private gardens to improve biodiversity. In London, altering such spaces to accommodate nature could significantly contribute to London fulfilling its aims as a National Park City.
Further information
Rewild My Street providing guidance for people wishing to adapt their homes, gardens and streets to encourage wildlife.
Full research article:
A study protocol to understand urban rewilding behaviour in relation to adaptations to private gardens by Justin Webb & Siân Moxon. City Know-how editor: Marcus Grant.
Related posts

Well-planned cities and neighbourhoods are building blocks for health and wellbeing. Our study evaluated one approach that two English local government organisations took to facilitate healthier environments, in both ‘healthy places officers’ were employed to bridge the gap between planning and public health teams.

This study contributes to the broader discourse on urban design for children, offering insights into how cities can create more inclusive, engaging, and health-promoting environments. It supports and adds to existing literature, finding that the alignment of play initiatives with public health goals, and strong collaboration between local government departments are effective in supporting children’s play on the strategic level. It identifies barriers to play in policy, namely budget constraints and deprioritisation of play.

Health is rarely prioritized in urban decision making. Requiring Health Impact Assessment obliges developers to focus on questions of health. Some local authorities require this, but not all. This is the first paper to undertake a comprehensive review of when and where Health Impact Assessment is required in England, and to set out ways to make the process more effective.