Appeals, Viability, Heritage, Transport & Strategic Sites

Today’s professional updates highlight several themes affecting DM, policy and strategic planning teams.

Appeal decisions emphasise transport sustainability

Inspectors continue to dismiss schemes with weak transport evidence, even in areas lacking a five‑year supply. Rural and edge‑of‑settlement proposals are facing heightened scrutiny on connectivity and modal shift.

Viability guidance under review

Professional bodies expect updated viability guidance later this year, with a stronger emphasis on transparency, early engagement and realistic assumptions for regeneration and brownfield sites.

Heritage vs housing need remains finely balanced

Inspectors are increasingly weighing heritage harm against acute housing need, particularly in high‑pressure districts. Several decisions this month have allowed schemes with moderate heritage impacts due to strategic growth requirements.

Strategic sites gaining momentum

Large‑scale housing and mixed‑use proposals continue to progress, supported by infrastructure reform and clearer expectations around delivery. Authorities are prioritising strategic allocations to meet long‑term housing targets.

Committee performance monitoring

Councils are reviewing committee processes following recent procedural errors and inconsistent decision‑making. Governance training and improved officer reports are expected to become more common.

Professional takeaway: Transport evidence, viability, heritage balance and committee governance remain central to planning decisions. Strategic sites are gaining momentum as authorities push to meet housing delivery targets.