The government has announced proposed updates to the National Planning Policy Framework (NPPF), designed to make the planning process simpler and more cost-effective for housebuilders, particularly SMEs. These changes are set to go out for consultation and could have a positive impact on the way homes are built across the UK, encouraging a more diverse mix of housing.

One of the most notable updates is the introduction of a new ‘medium site’ category, covering developments of 10–49 homes. This aims to make planning rules more proportionate for smaller builders and could include exemptions from the Building Safety Levy, helping reduce costs and encourage growth in the SME sector.

The revised framework also looks to speed up housing delivery by introducing default approval for suitable homes near train stations, alongside minimum housing density rules. Similarly, upward extensions in towns and cities will benefit from a default ‘yes’, making it easier to increase housing supply in urban areas.

Sustainability remains a key focus. Updates to energy efficiency standards and Biodiversity Net Gain requirements aim to give developers greater clarity while ensuring environmental responsibility. Importantly, the NPPF encourages nature-friendly features such as swift bricks in new builds.

These changes are intended to create a stable system where developments that meet clear standards can move quickly from plans to construction – helping deliver the homes people need while promoting sustainable building practices.

Housing Sec pledges to 'go further than ever before' to hit 1.5 million homes - GOV.UK