Delhi MCD Starts Drone Property Survey to Detect Unassessed Homes and Improve Tax Records

New Delhi | September 23, 2026: Delhi property owners could see a major shift in how the Municipal Corporation of Delhi (MCD) assesses properties as the civic body begins a drone-based property survey to identify unassessed and under-assessed properties.

The pilot project is combining aerial imagery with GIS, LiDAR mapping, geo-tagging, artificial intelligence and 3D digital modelling to compare official property records with the actual built-up structures on the ground.

What Changed in Delhi Property Tax Assessment

The MCD has started the first phase of the pilot survey across two wards:

• Rohini F Ward in Rohini Zone

• Gharoli Ward in Shahdara South Zone

Drone imagery will be used to build a more detailed digital database of properties and identify discrepancies that may not be visible through conventional records.

The system is designed to detect properties that are missing from tax records as well as properties whose existing assessments may not reflect their actual size or construction.

Additional Floors and Construction Could Come Under the Scanner

One of the most important implications for property owners is the MCD's ability to compare declared property information with aerial and mapped data.

Officials said the technology can help identify:

• Additional floors or construction

• Incorrectly mapped properties

• Duplicate property records

• Differences between declared and actual built-up areas

• Properties missing from existing records

• Differences in property usage

Assessment can then take factors such as built-up area, number of floors and property use into account, subject to applicable rules.

 

Why Property Owners Should Care

The drone survey could make it harder for discrepancies between a property's actual structure and its municipal records to remain unnoticed.

For owners, this means it may be important to check whether the information submitted to the MCD accurately reflects the property's built-up area, floors and usage.

Owners who have carried out extensions or additional construction should pay particular attention to whether those changes are properly reflected in applicable records and approvals.

Technology Could Reduce Manual Property Inspections

The MCD plans to integrate the aerial survey with digital mapping and administrative systems rather than relying entirely on physical inspections.

Ward- and zone-level dashboards are expected to help officials monitor discrepancies, issue notices and track tax arrears and recovery.

For residents, the system could also reduce the need for repeated physical interactions with municipal officials during property-related verification and assessment.

 

Property Buyers Could Benefit From Better Records

More accurate municipal property databases could also have implications for buyers.

Before purchasing a Delhi property, buyers should continue to check the property's approved documents, built-up area, floor configuration, property usage and municipal records rather than relying only on the physical appearance of the building.

A mismatch between the actual structure and official records can create regulatory and financial complications after purchase.

What Happens Next

The current exercise is a pilot project, beginning with two wards before any wider implementation.

The MCD said information generated through the drone survey will be used for assessment and administrative purposes in accordance with applicable rules.

If the pilot is expanded across more parts of Delhi, property assessment could increasingly rely on digital mapping to identify discrepancies, improve tax records and speed up grievance resolution.

For Delhi property owners, the biggest change is clear: the municipal record of a property could increasingly be checked against what actually exists on the ground.