Leeds Council's Website Holds Thousands of Duplicate Images — Here's What the Numbers Actually Show

Leeds City Council's public-facing digital infrastructure contains an estimated several thousand instances of duplicate or near-duplicate images spread across its planning portals, community engagement pages, and the main leedsgov.uk domain, according to an internal digital audit circulated to the council's IT and Communications directorate in spring 2026. The finding has quietly moved up the agenda as the authority pushes toward a broader website consolidation programme targeting completion by the end of the 2026-27 financial year.

The timing matters. Local authorities across England are under pressure from the Ministry of Housing, Communities and Local Government to reduce the cost of digital service delivery as part of the broader efficiency agenda tied to the 2025 Spending Review settlement. For Leeds, whose digital services budget runs into several million pounds annually, duplicate image data is not a trivial housekeeping issue — it inflates storage costs, slows page-load speeds on planning and housing portals, and creates accessibility compliance headaches under the Public Sector Bodies Accessibility Regulations 2018, which require accurate and non-duplicated alt-text tagging on all government web content.

What the Numbers Reveal

The audit, details of which were shared with The Daily Leeds by a council source familiar with the project, identified that roughly 34 percent of image assets held on the council's content management system had at least one duplicate stored elsewhere in the same system. Across the planning application database alone — which covers submissions from areas including Holbeck, Chapel Allerton, and the ongoing South Bank regeneration zone — duplicate imagery accounted for an estimated 18 percent of total file storage consumed by public documents uploaded since 2019.

Storage costs for public sector cloud infrastructure in the UK currently average between £0.02 and £0.05 per gigabyte per month depending on contract tier, according to published Crown Commercial Service framework pricing. Even at the lower end of that range, holding thousands of redundant image files over a multi-year period adds up to a quantifiable and avoidable expenditure. The council's South Bank regeneration zone, which stretches from Granary Wharf down toward the new Victoria Gate-adjacent development parcels, alone generated over 1,200 planning documents in 2024-25, many containing repeated aerial or streetscape images filed by multiple applicants photographing identical locations from nearly identical angles.

Leeds Digital Festival, which returns to venues across the city centre this autumn, has previously highlighted the gap between the council's public digital ambitions and its back-end data hygiene. The council's own Digital Strategy 2023-2028 commits to reducing the number of standalone web properties from over 40 to fewer than 12 by 2028, a process that will require systematic deduplication work across every migrated asset.

What Happens Next — and What Residents Should Know

The council's Digital and Technology Services team, based at Merrion House on Merrion Way, is understood to be procuring a specialist image-deduplication tool as part of a wider content migration contract expected to be awarded in the third quarter of 2026. Contracts of this type in comparable UK local authority procurements — Sheffield City Council ran a similar exercise in 2023-24 — have typically cost between £40,000 and £120,000 depending on the volume of assets processed and whether manual editorial review is included alongside automated scanning.

For residents and small businesses that interact with Leeds Council's planning portal — particularly those in active development corridors like Kirkstall Road, the Aire Valley, or the LS2 student quarter around the University of Leeds — the practical benefit of deduplication work is faster page loading and fewer broken or mismatched image links when viewing planning notices and consultation documents online. Accessibility campaigners have also pointed out that correctly tagged, unique images improve screen-reader performance for visually impaired users navigating council sites.

The audit is expected to feed into a formal Cabinet report on digital estate rationalisation due in September 2026. Until that report is published, the full scope of duplicate assets — and the council's chosen remedy — will remain provisional. What is already clear from the available data is that the problem is structural, not superficial, and that Leeds is far from alone among English cities in having let its digital image libraries grow without systematic review for the better part of a decade.