The construction cost for a 1200 sq ft house in Bangalore depends on factors like materials, labor, and design. On average, the cost ranges from ₹18 lakhs to ₹30 lakhs for a standard house with basic finishes. The average construction cost in Bangalore varies between ₹1,500 to ₹2,500 per sqft based on the quality of materials and customizations. Premium constructions with high-end finishes can cost even more. To ensure cost efficiency, it's crucial to work with experienced contractors and architects. Proper planning and budgeting can help you achieve a well-constructed home within your financial constraints.