Beyond the property price, several hidden costs impact the true cost of buying: One-time costs include stamp duty (4-6% of property value depending on state), registration charges (1-2%), legal fees for title verification (₹10,000-50,000), brokerage (1-2% if resale), home loan processing fees (0.5-1%), interior furnishing (₹3-10 lakh), and maintenance deposit (2-3 years). Recurring annual costs include property tax (0.5-2% depending on municipality), home insurance (₹5,000-20,000), maintenance charges (₹2-10/sq ft monthly), repairs and renovations (budget 1-2% of property value annually), and society charges. For a ₹50 lakh home, expect to spend ₹7-10 lakhs extra upfront and ₹75,000-1.5 lakhs annually. Our calculator includes these in the advanced options section to give you a realistic comparison.