Golden rules
The National Planning Policy Framework (NPPF), published by the Ministry of Housing, Communities and Local Government in December 2024, states:
156 Where major development involving the provision of housing is proposed on land released from the Green Belt through plan preparation or review58, or on sites in the Green Belt subject to a planning application59, the following contributions (‘Golden Rules’) should be made:
- a) affordable housing which reflects either: (i) development plan policies produced in accordance with paragraphs 67-68 of this Framework; or (ii) until such policies are in place, the policy set out in paragraph 157 below;
- b) necessary improvements to local or national infrastructure; and
- c) the provision of new, or improvements to existing, green spaces that are accessible to the public. New residents should be able to access good quality green spaces within a short walk of their home, whether through onsite provision or through access to offsite spaces.
157 Before development plan policies for affordable housing are updated in line with paragraphs 67-68 of this Framework, the affordable housing contribution required to satisfy the Golden Rules is 15 percentage points above the highest existing affordable housing requirement which would otherwise apply to the development, subject to a cap of 50%60. In the absence of a pre-existing requirement for affordable housing, a 50% affordable housing contribution should apply by default. The use of site-specific viability assessment for land within or released from the Green Belt should be subject to the approach set out in national planning practice guidance on viability.
158 A development which complies with the Golden Rules should be given significant weight in favour of the grant of permission.
159 The improvements to green spaces required as part of the Golden Rules should contribute positively to the landscape setting of the development, support nature recovery and meet local standards for green space provision where these exist in the development plan. Where no locally specific standards exist, development proposals should meet national standards relevant to the development (these include Natural England standards on accessible green space and urban greening factor and Green Flag criteria). Where land has been identified as having particular potential for habitat creation or nature recovery within Local Nature Recovery Strategies, proposals should contribute towards these outcomes.
Ref https://www.gov.uk/government/news/planning-overhaul-to-reach-15-million-new-homes
See also:
[edit] Related articles on Designing Buildings
Featured articles and news
Do you take the lead in a circular construction economy?
Help us develop and expand this wiki as a resource for academia and industry alike.
Warm Homes Plan Workforce Taskforce
Risks of undermining UK’s energy transition due to lack of electrotechnical industry representation, says ECA.
Cost Optimal Domestic Electrification CODE
Modelling retrofits only on costs that directly impact the consumer: upfront cost of equipment, energy costs and maintenance costs.
The Warm Homes Plan details released
What's new and what is not, with industry reactions.
Could AI and VR cause an increase the value of heritage?
The Orange book: 2026 Amendment 4 to BS 7671:2018
ECA welcomes IET and BSI content sign off.
How neural technologies could transform the design future
Enhancing legacy parametric engines, offering novel ways to explore solutions and generate geometry.
Key AI related terms to be aware of
With explanations from the UK government and other bodies.
From QS to further education teacher
Applying real world skills with the next generation.
A guide on how children can use LEGO to mirror real engineering processes.
Data infrastructure for next-generation materials science
Research Data Express to automate data processing and create AI-ready datasets for materials research.
Wired for the Future with ECA; powering skills and progress
ECA South Wales Business Day 2025, a day to remember.
AI for the conservation professional
A level of sophistication previously reserved for science fiction.
Biomass harvested in cycles of less than ten years.
An interview with the new CIAT President
Usman Yaqub BSc (Hons) PCIAT MFPWS.
Cost benefit model report of building safety regime in Wales
Proposed policy option costs for design and construction stage of the new building safety regime in Wales.
Do you receive our free biweekly newsletter?
If not you can sign up to receive it in your mailbox here.






















