The NPPF has just had its biggest rewrite in over a decade, gray belt is formalised, and housebuilder shares are swinging wildly from Crest Nicholson's third profit warning to Persimmon defying the slowdown. Nick Cuff and Oli Lowrie are joined by Phil Barnes, former National Land Director at Barratt and now strategic adviser at Savills, to unpack what the new planning framework really means for housebuilders, why gray belt could unlock the biggest change to land supply in fifty years, and whether the sector's beaten up share prices are actually a buying opportunity. They also dig into the SME cascade mechanism U-turn, the case for Help to Buy's return, and Reform UK's provocative new planning white paper that could scrap the London Plan altogether.


KEY TAKEAWAYS

The revised NPPF, published on 17 August, is the first comprehensive rewrite since 2012 and reinstates a strong presumption in favour of sustainable development.

Gray belt formally opens up unallocated greenfield and greenbelt land on the edge of cities for housing where a five year land supply cannot be demonstrated, provided it does not cause urban sprawl, merge settlements or harm historic towns.

Three new viability exemptions have been added to the 15% above policy affordable housing threshold, covering brownfield sites, schemes of over 1,500 homes, and development that differs from the local plan allocation.

London has grown its urban footprint by only 5% since 2000 versus Paris's 55%, despite similar population growth, a gap Phil argues shows UK cities have been artificially constrained for decades.

The promised cascade mechanism flexibility for medium sized SME sites of 10 to 49 homes did not make it into the final document, which Phil calls a genuine U-turn that will keep hurting smaller developers who cannot find a delivery partner.

Housebuilder shares told three different stories in the same week: Crest Nicholson issued its third profit warning since April, Vistry bounced on a £350 million government grant tied to its strategic partner status, and Persimmon kept defying the slowdown with completions up 13%.

Phil makes the case for the sector being undervalued, pointing to a roughly 30% gap between net asset value and share price, land moving from a depreciating to a potentially appreciating asset, and the possibility of a Help to Buy style scheme returning around the October budget.

Reform UK's new planning white paper proposes scrapping the London Plan, cutting affordable housing to 5% in the five biggest cities, and a decade long stamp duty exemption on new build homes, though Phil questions whether a genuinely permissive system can work without housing targets to force reluctant councils to grant consent.


BEST MOMENTS

"UK cities have been frozen in aspic for fifty years."

"Why are we artificially constraining the growth of our cities and not allowing people to live where they want to live in the face of huge population growth?"

"It was in the draft and we expected it to be in the finalised version. It is a U-turn, and not a helpful one in my view."

"What you bought for a pound five years ago is probably only worth eighty pence now because of all the regulatory changes. I think we could be moving out of that era."


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