Planning permissions for new homes: pipeline risks and capacity signals for project teams
Reviewed by Joe Ashwell
First reported on The Construction Index
30 Second Briefing
Planning permissions for new homes in England fell to 42,000 units in Q3 2025, down 31% year-on-year and the lowest quarterly total in over 15 years, with only 1,311 projects approved between June and September, the 11th consecutive quarterly decline. Over the 12 months to September 2025, approvals dropped to 209,781 homes across 7,500 projects, 38% below the early‑2022 peak and just 36% of 2018 site numbers. London is hardest hit, with units approved down 49% on Q2 and 72% on Q3 2024, totalling fewer than 34,000 units and 910 projects.
Technical Brief
- HBF’s Housing Pipeline report uses Glenigan planning data as the quantitative basis for approvals tracking.
- The 12‑month approvals total is the lowest since 2013, indicating a long‑cycle contraction in supply.
- Site count in the latest year is 1,000 projects below the previous record low set June 2025.
- Current site numbers equate to only 36% of 2018 permissioned sites, sharply reducing regional land banks.
- HBF links reduced permissions to weak buyer confidence and deteriorating financial viability from higher business costs.
- Rising policy costs, new taxes and levies are specifically cited as tipping many sites into unviable status.
- Limited affordable mortgage lending is identified as a demand‑side constraint, particularly for first‑time buyers without family support.
Our Take
With England’s planning approvals now at just 36% of 2018 site levels, contractors in our infrastructure database are increasingly pivoting towards retrofit, public-sector and non-residential work to keep order books stable where housing pipelines are thinning.
The 49% quarter-on-quarter and 72% year-on-year drop in London units signals that large urban builders and consultants may start chasing regional schemes more aggressively, which could compress margins for smaller regional players in England already active in those markets.
Across our 303 Infrastructure stories, very few show double‑digit percentage declines sustained over 11 consecutive quarters, so the HBF/Glenigan data here points to a structural rather than cyclical constraint that developers will need to factor into land-banking and labour retention strategies in the UK.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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