How Los Angeles's Public Records Got Buried Under Duplicate Images — and Why the Cleanup Is Still Unfinished

Los Angeles city agencies are sitting on hundreds of thousands of duplicate digital images embedded in public records systems — scanned documents filed twice, photographed three times, or migrated improperly during software transitions — and the effort to replace and reconcile those files is running years behind schedule. The problem is not abstract. Building permit archives managed by the Department of Building and Safety, case files at the Housing Authority of the City of Los Angeles, and property records at the county assessor's office all carry redundant image attachments that slow retrieval, inflate storage costs, and, in at least some instances, obscure which version of a document is the authoritative one.

The timing matters because city officials are now racing to bring infrastructure planning data into compliance ahead of the 2028 Summer Olympics. Contractors bidding on venue upgrades near Exposition Park and along the Metro Crenshaw/LAX Line corridor need clean title and permit records to secure bonding. When those records pull up duplicate scanned images — sometimes showing different stamps or signatures on what should be the same page — project timelines slip.

A Problem Built Layer by Layer

The duplication issue did not arrive overnight. It accumulated across at least four distinct technology transitions that the city's Information Technology Agency managed between roughly 2003 and 2021. Each migration from one document management platform to the next carried forward existing files without purging earlier versions. When the city moved a large portion of its records onto the Laserfiche enterprise content management system, batches of scanned images from legacy systems at the Department of City Planning on Figueroa Street were ingested alongside newer digital captures of the same documents, creating parallel records with nearly identical metadata but different internal file identifiers.

The city comptroller's office flagged the storage redundancy in a report covering fiscal year 2023-24. According to that report, the city's central document repositories held an estimated 14 percent rate of duplicate or near-duplicate image files across selected departmental archives reviewed during the audit period — a figure city technology staff have since described, in public budget testimony, as conservative relative to the full scope of the problem. Storage costs for city digital records exceeded $4.2 million annually as of that same fiscal year, and duplicate image files were identified as a contributing factor, though not the sole driver.

The Karen Bass administration's housing emergency declaration, issued in January 2023, added urgency. Rapid processing of affordable housing permits under Executive Directive 1 put new pressure on the Department of Building and Safety's Figueroa Street offices to retrieve historical records quickly. Staff reported that duplicate image files were surfacing during expedited permit reviews, requiring manual verification that defeated much of the time savings the emergency process was designed to achieve.

The Replacement Effort, and Where It Stands

The city's current duplicate image replacement program, coordinated through the Information Technology Agency in partnership with the Department of City Clerk, began its active remediation phase in the third quarter of 2025. The program uses hash-matching software to identify files that are byte-for-byte identical, alongside a secondary review layer for near-duplicates — images that differ only in compression artifacts or marginal cropping from successive scans of the same paper document.

As of the most recent status briefing to the City Council's Information, Technology, and General Services Committee in May 2026, roughly 38 percent of the targeted file inventory had been processed and flagged for replacement or consolidation. The remaining work is concentrated in older records predating 2010, many of which originated at field offices in San Pedro, Van Nuys, and the Wilshire District that ran independent scanning operations before citywide standards were enforced.

For residents and contractors trying to pull records today, the practical advice is straightforward: when accessing building, planning, or property documents through the city's GeoHub portal or the county's publicly accessible assessor database, verify document dates and internal file numbers before treating a scanned image as the definitive version. Where discrepancies appear, the Department of City Clerk's records room at 200 North Spring Street in Downtown Los Angeles remains the authoritative source for certified copies. The full remediation is currently projected for completion by the fourth quarter of 2027 — just in time, city technology officials say, for the Olympic baseline audits scheduled to begin in early 2028.