Interior Design Cost in Kolkata 2026: 1BHK, 2BHK & 3BHK Price Guide

"How much will my interiors cost?" depends on the size of your home, the scope of work and the materials you choose. Here is a realistic guide to interior design cost in Kolkata, based on the projects we deliver.

Typical budgets

• Bedroom and wardrobe: from about ₹80,000.
• Modular kitchen: from about ₹1.2 lakh; typically ₹1,200–₹2,500 per sq ft.
• 2BHK: from about ₹2.5 lakh (essential package); turnkey projects typically ₹4–12 lakh.
• 3BHK: about ₹3.5 lakh (essential) to ₹10 lakh+ (luxury).

What an essential package usually covers

A modular kitchen, wardrobes in the bedrooms, a TV unit and basic lighting. It focuses on storage and function with durable laminate finishes.

What premium and luxury budgets add

• False ceilings with cove and accent lighting in every room
• Feature walls with panelling, wallpaper or stone-look finishes
• Acrylic, PU or veneer finishes and quartz countertops
• Custom furniture, upholstered beds and dining sets
• Home furnishings: curtains, blinds, rugs and flooring

Five factors that change the price

1. Materials: BWP ply vs MR ply vs HDHMR; laminate vs acrylic vs PU.
2. Hardware: branded soft-close fittings cost more but last far longer.
3. Scope: civil changes, rewiring and plumbing add cost.
4. Ceilings and lighting: full-room ceilings vs peripheral coves.
5. Furnishings and décor: often forgotten in early budgets.

How to avoid hidden charges

Insist on an itemised quote that lists every unit with dimensions, material grade and brand, plus separate lines for electrical, plumbing, painting and debris removal. At Arfina Design every quote is itemised with no hidden charges.

Timeline

Expect 45–60 days for a full 2BHK or 3BHK after design finalisation, and 15–20 days for a modular kitchen.

Frequently asked questions