Government launches AI planning tools targeting 50% faster decisions. Developers face the same document challenge at handover.
MHCLG and DSIT launched two AI planning tools on 17 June 2026. APD halves application processing times; Extract digitises planning documents for all councils.
The Ministry of Housing, Communities and Local Government and the Department for Science, Innovation and Technology announced two AI-powered planning tools on 17 June 2026. The initiative forms part of the government's programme to deliver 1.5 million homes and targets a 50% reduction in the time it takes councils to process householder planning applications. Both tools address the same underlying constraint: planning authorities managing large volumes of unstructured documents with limited digital infrastructure.
What happened
Two tools were announced simultaneously. The first, Augmented Planning Decisions (APD), was developed by Google DeepMind and delivery partner Faculty under an £8.2m MHCLG contract. It is currently in alpha trials at Barnet, Camden and Dorset councils. APD analyses planning applications, surfaces relevant policies, and provides initial assessments to planning officers, who retain final decision-making authority. The stated aim is to cut average processing times from eight weeks to four. Subject to successful results, MHCLG intends to expand APD to up to ten additional councils in the second half of 2026, with national rollout targeted from 2027.
The second tool, Extract, was developed internally by MHCLG's digital team in partnership with the Government's Incubator for AI (i.AI). It converts legacy planning documents and maps into structured, searchable data in minutes and is now available to all local planning authorities in England. MHCLG estimates it will eliminate 250,000 hours of manual document checking each year across the planning system.
Why it matters for developers
Planning is not the only document-heavy stage of a residential development. The completion and handover phase is equally paper-intensive: warranty documentation, homeowner user guides, inspection records, floor plans, EPC certificates, and statutory notices all need to be assembled, stored, and transferred to the incoming resident or purchaser. For most developers, that assembly is still manual.
What the Extract tool does at the planning stage is structurally identical to the problem developers face at handover. A scheme that takes three years to build can generate hundreds of individual unit packs, each containing documents from multiple sources: the warranty provider, the developer, the main contractor, and the local authority. Without structured document management, gaps in those packs become post-completion liability.
The government's investment in digitising planning data signals a broader expectation: that document management across the development lifecycle will become more data-driven. Planning approvals arriving faster also arrive with harder delivery deadlines, which is when informal handover processes are most likely to break down.
What to watch
APD is currently in alpha across three councils. Results from the Barnet, Camden and Dorset trials will determine whether the tool scales as planned. The secondary effect of faster planning approvals is more pressure on the construction and handover phases to keep pace. Developers who rely on informal document management processes at completion will feel that pressure earliest.
How Guided Home helps
The Extract tool addresses the planning authority's document problem by converting legacy PDFs into structured, usable data. Developers face the same challenge across the delivery lifecycle and through the customer journey stages to completion: warranty documents, homeowner guides, and inspection records scattered across different teams and formats. Guided Home's document management platform brings those records into a single structured environment automating the import, labelling, matching and compliance checks, so every unit's documentation is complete and accessible through the end of the defect liability period.
Sources
- GOV.UK — "AI tool to slash planning decision times as government accelerates push to build 1.5 million homes" (17 June 2026)
- MHCLG Digital — "Extract is here: AI-powered planning data for every council in England" (17 June 2026)
- MHCLG Digital — "Using AI to support planning decisions: what it means for planners and residents" (19 June 2026)
- Google DeepMind — "Unlocking UK house-building with AI-accelerated planning"
- LexisNexis — "DSIT unveils two AI tools to speed up planning decisions in England" (June 2026)