Structure and size
Built-up area sets the baseline, but structure type adjusts it heavily. RCC framed buildings cost more per square foot to demolish than load bearing masonry because of breaking effort and debris weight.
Height and floors
Each additional floor adds sequencing complexity and time, and may change which machine is suitable for the job.
Access and location
Street width, gate size, turning radius and permitted vehicle movement timings all affect how efficiently machinery and trucks can work.
Debris volume and disposal distance
Debris cost scales with trip count and haul distance. Concrete is heavy, so RCC structures produce disproportionately more disposal cost.
Scope of clearing
Whether foundations are removed, whether the plot is levelled, and how clean the handover should be all change the final figure.
Salvage recovery
Material with resale value can offset project cost. This should be quantified and agreed in the quotation rather than left open.
This guide is general information about demolition work in Bangalore. It is not legal or engineering advice for a specific property. Demolition is subject to applicable local rules, site conditions and required permissions.