Extract AI: Revolutionary Planning Document Digitization
Executive Summary: Government's AI Breakthrough for Housing
The UK government has developed a groundbreaking AI tool called 'Extract' that promises to transform how councils process planning documents, directly supporting the government's ambitious 1.5 million homes target. This represents one of the most significant public sector AI deployments in UK history.
[cite author="Prime Minister Keir Starmer" source="Government Announcement, June 9 2025"]This cutting-edge AI tool will help councils modernise outdated paper systems by replacing them with high-quality digital data, converting old PDF and paper documents into machine-readable, shareable data in seconds.[/cite]
The scale of the problem Extract addresses cannot be overstated. Councils across the UK hold decades of planning information trapped in paper maps, scanned PDFs, and legacy microfiche systems:
[cite author="MHCLG Digital Team" source="Extract Project Blog, June 12 2025"]Planning officers spend an estimated 250,000 hours each year manually checking these documents. Extract can process around 100 planning records a day, compared to the manual rate of 5-10 records.[/cite]
Technical Architecture: Google DeepMind Partnership
The technical sophistication of Extract leverages cutting-edge AI capabilities through a strategic partnership with Google:
[cite author="Google UK Blog" source="September 2025"]Extract uses DeepMind's Gemini model to 'read' planning policy documents and maps. The AI understands text to find key details like permitted development rights, addresses and dates, identifies and extracts maps using computer vision to trace boundaries, and uses geolocation techniques to place areas accurately on modern maps.[/cite]
The performance metrics are revolutionary for public sector technology:
[cite author="Construction Management" source="June 2025"]The generative AI tool can turn old planning documents into clear, digital data in just 40 seconds – drastically reducing the 1-2 hours it typically takes planners. In test trials across Hillingdon, Nuneaton & Bedworth, and Exeter councils, Extract digitized planning records, including maps, in just three minutes each.[/cite]
Implementation Timeline and Rollout Strategy
The government has established a clear roadmap for Extract deployment:
[cite author="MHCLG Digital" source="June 2025"]Extract is expected to be made available to all councils by Spring 2026, with a private beta planned with more councils later in 2025. Four councils including Hillingdon Council, Westminster City Council, Nuneaton and Bedworth Council and Exeter City Council are currently participating in trials.[/cite]
Local authorities can already express interest in the pilot program:
[cite author="Government Digital Service" source="AI.gov.uk, September 2025"]Local Authorities interested in piloting Extract can contact digitalplanningteam@communities.gov.uk. The tool is currently being tested with planning officials at four councils to refine its capabilities before wider deployment.[/cite]
Strategic Impact on Housing Targets
Extract directly supports the government's Plan for Change milestone to build 1.5 million homes over the next Parliament:
[cite author="Global Government Forum" source="June 2025"]The government's ambition is to fully digitise the planning system - making it faster, more transparent, and easier to navigate for working people, councils, businesses and developers. This tool addresses one of the key bottlenecks in the planning process.[/cite]
The efficiency gains translate directly into housing delivery capacity:
[cite author="New Civil Engineer" source="June 12 2025"]By freeing up 250,000 hours of planning officer time annually, councils can process applications faster, reduce backlogs, and accelerate the delivery of new homes. This represents a productivity increase of approximately 20x for document processing tasks.[/cite]
Broader Implications for Public Sector AI
Extract represents a model for responsible public sector AI deployment:
[cite author="PBC Today" source="June 2025"]The tool was developed by two teams within government to tackle the challenge of transforming complex geospatial information from static documents into digital, structured formats. This in-house development approach ensures data sovereignty and security.[/cite]
The success of Extract could catalyze broader AI adoption across local government:
[cite author="MHCLG Digital" source="June 2025"]Extract demonstrates how AI can unlock historic data trapped in legacy formats. The same approach could be applied to other council services including building control records, environmental health documentation, and historic licensing data.[/cite]