London Boroughs Get New Housing Bill Powers, But Impact Varies Widely

The Housing Supply Acceleration Bill, presented to Parliament on 2 July 2026, moves routine planning approvals for developments of more than 50 homes from central government to the 32 London borough councils and the City of London. Residents in Hackney and Southwark stand to see decisions on major projects handled locally, while those in Bromley and Havering encounter unchanged processes for single-home applications.

National housing targets set in the 2025 Spending Review have placed pressure on delivery timelines across England. The bill responds by amending the Town and Country Planning Act to allow boroughs to set their own thresholds for fast-track reviews, a change the Explanatory Notes tie directly to reducing the average 18-month determination period recorded by the Planning Inspectorate in 2025.

Consequences for London Households and Businesses

In Tower Hamlets, a 120-unit scheme near Canary Wharf could now receive approval within six months instead of the previous 14-month average, according to the bill's impact assessment. Leaseholders in the same borough may face earlier construction noise and higher service charges once work begins. In contrast, a proposed 12-home infill project in Enfield would still require the full statutory consultation, leaving local objectors with the same formal channels they currently use.

The accompanying financial memorandum allocates £47 million to London planning departments for additional case officers in the 2026-27 financial year. Policy analysts note this sum equals roughly 180 new full-time posts across all boroughs, though the allocation formula gives larger shares to authorities already processing more than 400 major applications annually.

Implementation Timeline and Remaining Questions

The bill enters committee stage on 15 July 2026. If it receives royal assent by December, the new powers would take effect from April 2027, with the first cohort of decisions expected in the following financial quarter. Local advocates note that boroughs must publish revised validation checklists by March 2027 to use the streamlined route.