The Municipal Corporation of Delhi has begun a pilot drone survey across two wards to identify properties that are missing from the tax register or assessed below their apparent built-up area, marking a technology-led effort to improve the civic body’s property-tax database and revenue collection.
The first phase covers Rohini F Ward in the Rohini Zone and Gharoli Ward in the Shahdara South Zone, according to an official statement cited by Municipal Corporation of Delhi officials. The exercise will use aerial imagery to map properties and compare physical conditions on the ground with existing municipal records.
The MCD plans to combine drone imagery with geographic information system mapping, LiDAR-based surveying, geo-tagging, artificial intelligence and three-dimensional digital modelling. Together, these tools are intended to create a more detailed property database and help the civic body locate properties that have not been assessed or may be under-assessed for property tax.
Property tax is a key source of own revenue for municipal corporations. In Delhi, the accuracy of the tax base depends on whether the civic records capture changes in building size, use and construction across a rapidly changing urban landscape. Conventional surveys can struggle to keep pace with unauthorised extensions, redevelopment, newly built structures and changes in property use, although the MCD statement did not provide an estimate of the number or value of properties expected to be identified through the pilot.
The drone survey will give the corporation an aerial view of buildings and plots in the selected wards. LiDAR-based mapping can support three-dimensional measurement, while geo-tagging can link mapped structures to specific locations. The proposed use of artificial intelligence and digital modelling indicates that the MCD intends to build a searchable and spatially detailed property database rather than rely only on manually updated records.
The pilot also places the accuracy and administration of municipal data at the centre of the exercise. Identifying a property through aerial imagery does not by itself establish the final tax liability. The corporation will still need to match the survey output with property records, determine the applicable assessment, communicate with owners where required and provide the process through which assessments can be reviewed or challenged. The official statement did not specify the timeline for these subsequent steps.
The selection of Rohini F Ward and Gharoli Ward gives the programme an initial test area across two different municipal zones. Results from the pilot are expected to inform the next phase of the exercise, although the MCD statement did not announce a citywide rollout schedule or disclose the budget allocated for the technology and surveying work.
For residents, the immediate impact will depend on how the MCD uses the survey findings and handles future assessments. The exercise is aimed at improving the corporation’s records and identifying gaps in tax coverage. The next formal milestones will be the completion of the pilot, the preparation of the updated property database and the corporation’s decision on expanding the system to additional wards.
