Interior Cost Calculated
One of the most common questions homeowners ask is: “How is interior cost calculated?” The answer depends on the size of the property, quality of materials, labor charges, and customization. If you’re planning a home in Delhi NCR, Gurgaon, or Noida, understanding how designers and contractors calculate cost will help you plan your budget more effectively.
Key Methods of Calculating Interior Costs
1. Per Square Foot Rate
This is the most common method in India.
Range: ₹800 to ₹2,500+ per sq. ft.
Factors: material quality, finishes, and complexity.
Example: For a 1,500 sq. ft. apartment in Noida at ₹1,200 per sq. ft., cost = ₹18,00,000 approx.
2. Item-Based Costing
Here, each component is calculated individually.
Wardrobes, kitchen units, false ceilings, furniture, lighting, and décor are priced separately.
Gives flexibility to add/remove items based on budget.
3. Percentage of Property Value
Some premium firms charge a percentage of the property value.
Usually 7–15% of property cost.
More common in luxury projects and villas in Gurgaon or Delhi.
Major Factors Affecting Interior Costs
Size of the Property
Larger homes mean higher material and labor requirements.Quality of Materials
Laminates vs. solid wood.
Regular tiles vs. imported marble.
Basic paint vs. luxury wall finishes.
Customization Level
Modular furniture is cheaper than fully customized carpentry.Labor Charges
Skilled craftsmen and metropolitan labor rates increase costs.Design Fees
Interior designers typically charge 10–15% of project cost or a fixed design fee.Location
Interiors in Delhi NCR or Mumbai cost 20–40% more than in Tier-2 cities due to labor, logistics, and material availability.
Sample Cost Breakdown (3BHK Apartment ~1,500 sq. ft.)
Modular kitchen: ₹2,00,000 – ₹4,00,000
Wardrobes & storage: ₹3,00,000 – ₹6,00,000
False ceiling & lighting: ₹1,50,000 – ₹3,00,000
Furniture (sofa, dining, beds): ₹2,50,000 – ₹5,00,000
Paint, wall finishes & décor: ₹1,00,000 – ₹2,50,000
Miscellaneous / contingency: ~10% of total
Estimated total: ₹10,00,000 – ₹20,00,000 (depending on finishes).
Tips to Control Interior Costs
Finalize a budget before starting.
Compare modular vs. customized furniture.
Phase out non-essentials (start with kitchen, wardrobes, essentials first).
Source materials locally when possible.
Work with professional designers to avoid mistakes and costly rework.
Summary
Interior cost is calculated using per sq. ft. rates, item-based costing, or as a percentage of property value. The final budget depends on property size, material quality, customization, labor, and design fees. For a 3BHK in Delhi NCR, Gurgaon, or Noida, expect anywhere between ₹10–20 lakhs for complete furnishing and interiors.
Call to Action
Planning your interiors in Delhi NCR, Gurgaon, or Noida? Get a detailed cost estimate from a professional interior designer to avoid surprises and make the most of your budget.