Here’s a detailed House Renovation Cost Calculator tailored for India (2025)—especially suitable for cities like Delhi, Noida, and Gurgaon. You can use this as a DIY tool or share it with your contractor or interior designer.
🏠 House Renovation Cost Calculator (India 2025)
🔧 Step 1: Enter Your Basic Details
Parameter
Input (example)
Total Built-Up Area
900 sq ft
Number of Bedrooms
2
Number of Bathrooms
2
Kitchen Type
Modular
Renovation Type
Basic / Standard / Luxury
🧮 Step 2: Cost Estimate Table (Editable)
Work Category
Unit Rate (₹/sq ft or item)
Area/Qty
Total (₹)
Civil Demolition & Repairs
₹60 per sq ft
200 sq ft
₹12,000
Tile Flooring Replacement
₹150 per sq ft
750 sq ft
₹1,12,500
Wall Painting (Premium)
₹25 per sq ft
2,000 sq ft
₹50,000
False Ceiling (Gypsum)
₹120 per sq ft
400 sq ft
₹48,000
Bathroom Renovation (each)
₹65,000
2 bathrooms
₹1,30,000
Modular Kitchen Setup
₹1,50,000 (lump sum)
1 unit
₹1,50,000
Wardrobes & Storage Units
₹1,300 per sq ft
100 sq ft
₹1,30,000
Electrical Upgrades
₹65 per sq ft
900 sq ft
₹58,500
Plumbing Repairs
₹8,000 per bathroom
2
₹16,000
Interior Decor (soft items)
₹40,000 (fixed)
—
₹40,000
✅ Subtotal: ₹7,47,000
✅ Add 18% GST: ₹1,34,460
💰 Estimated Total Renovation Cost: ₹8,81,460
🎯 Renovation Type Cost Range (2025)
Type
₹/sq ft Range
900 sq ft Est.
Basic
₹800 – ₹1,200
₹7.2 – ₹10.8 lakh
Standard
₹1,300 – ₹1,800
₹11.7 – ₹16.2 lakh
Luxury
₹2,000 – ₹3,500+
₹18 – ₹31.5 lakh+
🛍️ Material Suggestions to Control Cost
Item
Budget Tip
Tiles
Use ceramic or digital vitrified from Kajaria, Somany
I can generate a custom renovation cost calculator in Excel for your 1BHK/2BHK/3BHK home based on your built-up area, city, and finish level (basic/standard/luxury).
Would you like to download it or have me create one specifically for your project?