Pune’s push towards data-driven urban governance has received a significant boost after a citywide drone-based mapping exercise uncovered dozens of unregistered and under-assessed properties, exposing major gaps in the municipal tax system and opening the possibility of a substantial rise in civic revenue collections. The 3D digital mapping initiative, conducted across Pune on a pilot basis, used aerial drone surveys and geospatial technology to create a detailed urban database of buildings, roads and land parcels. Municipal officials said the exercise has already identified nearly 90 properties linked to suspected tax irregularities, with estimated recoverable dues of around ₹75 crore.
The findings arrive at a critical time for the Pune Municipal Corporation (PMC), which continues to face growing pressure on infrastructure spending amid rapid urban expansion. Civic officials acknowledged that large-scale construction growth over the past decade has outpaced conventional property assessment systems, resulting in many structures remaining outside the tax framework or continuing to pay outdated rates despite commercial conversion or vertical expansion. The drone mapping project is now being viewed as an early example of how Indian cities may increasingly rely on digital governance tools to improve urban planning, taxation and disaster management simultaneously. Officials involved in the exercise said the technology allows civic departments to compare physical structures with existing municipal records in real time, making it easier to detect discrepancies and unauthorised development. Administrative estimates suggest that more than four lakh properties across Pune may still be absent from official tax records. Urban finance experts believe that if even a portion of these assets are formally assessed, the city could significantly strengthen its financial capacity for public transport, flood mitigation, sewage treatment and neighbourhood infrastructure upgrades.
The survey was originally integrated with a broader digital urban management programme designed to improve emergency response and city-level planning. By generating a high-resolution three-dimensional map of Pune, the system can also support flood-risk analysis, infrastructure monitoring and future transit planning in densely urbanised zones. Officials said the pilot phase has already produced recovery proposals linked to multiple regional offices across the city. However, the next stage of implementation may depend on resolving financial negotiations linked to the project’s operational model. Civic authorities are currently evaluating compensation structures for the survey agency after concerns were raised regarding the initially proposed revenue-sharing arrangement.
Urban planners say such technology-led interventions could help Indian cities improve accountability in property taxation, one of the most important sources of municipal income. They caution, however, that digital mapping alone will not solve deeper governance challenges unless accompanied by transparent enforcement, regular database updates and citizen-facing grievance systems. As Pune continues to urbanise at high speed, the success of the drone survey may shape how other municipalities approach revenue collection and land management. For growing cities facing mounting climate and infrastructure pressures, accurate urban data is increasingly becoming as essential as roads, drainage and public transport networks themselves.
