What is the Cost of Interior Design for a 3BHK Flat in Kolkata?

So you have a 3BHK flat. Nice, right? The space is sufficient for the family, the air is fresh and clean, however, the major question still remains… what will be the actual total cost to make it look and feel like a livable ​home?

We get this question a lot. And honestly, the answer is… it depends. But that is not us being vague. Let us actually break it down for you.

The Real Numbers

A​‍​‌‍​‍‌ 3BHK in Kolkata is usually from 1000 to 1500 square feet but changes depending on the area. Might be Alipore, might be Ballygunge, might be Salt ​‍​‌‍​‍‌Lake. The location does matter, but the size is fairly standard.

Here is what matters… The Budget Bureau of India found that interior renovation costs in metro cities average between 300 to 600 rupees per square foot for quality work. So for a 3BHK, you are looking at somewhere in the range of 3 to 9 lakhs for a complete overhaul. Sounds like a lot? Sounds like nothing? Let us dig deeper.

But wait. That​‍​‌‍​‍‌ figure isn’t revealing the entire story to you. The reason being “complete overhaul” can signify different things for different ​‍​‌‍​‍‌people.

What Are We Actually Talking About Here

Let us be real. When we say “interior design for a 3BHK,” we could mean anything. Are we simply painting the walls and getting some furniture? Or are we referring to modular kitchens, false ceilings, new flooring, custom wardrobes, lighting design, the whole ​‍​‍ ‌ shebang?

These are completely different beasts, and the price difference is massive.

A basic refresh… new paint, some smart furniture rearrangement, better lighting… you can do this for 1.5 to 2.5 lakhs. Your flat looks fresher. It feels different. People notice. This is what most of our clients start with, honestly. Why? Because it works.

Then there is the mid-range approach. Here you are adding modular kitchen, maybe a false ceiling in the living room, some custom storage, upgraded flooring in select areas. You are looking at 3.5 to 6 lakhs. This is where things get really interesting because now every inch of your space is working for you.

And then there is the full package. We are talking about a complete redesign… everything new, everything planned, everything customized. Both bedrooms get full attention. The kitchen becomes a proper workspace. The living area is an experience. False ceilings, accent walls, premium materials. Budget… 7 to 10 lakhs or even more depending on how fancy you want to get.

Why the Huge Range

Here is the thing. It​‍​‌‍​‍‌ may be that your next-door neighbor has invested 2 lakhs in their 3BHK while you might put 8 lakhs in yours. Both ways are right. It simply depends on your desires and what holds value for ​‍​‌‍​‍‌you.

If you work from home, maybe that home office corner deserves serious attention and money. If you entertain guests constantly, your living and dining areas are investment zones. If you are a cook, your kitchen gets the budget love. That is why we always ask… what is important to you?

Material quality also plays a role. Are we using basic paint or premium finishes? Local tiles or imported ones? Basic LED lights or smart lighting solutions? Every choice moves the needle on the final bill.

Hidden Costs Nobody Talks About

One thing we have noticed… people often forget about the stuff that is not directly “design.” Removing old stuff, disposing materials, electrical upgrades if needed, plumbing work if you are touching the kitchen or bathrooms. These things add up. Usually another 15 to 20 percent on top of your main budget.

According to a survey by the Confederation of Indian Industry, about 72 percent of homeowners end up spending more than their initial budget because they did not account for these secondary costs.

Our Honest Take

For a 3BHK in Kolkata, if you want something that actually looks modern, feels functional, and lasts you a good 10 years without major touch ups… aim for somewhere between 4 to 7 lakhs. It is not a magic number, but it is usually the sweet spot where you get real quality without going overboard.

We work with families who have different budgets. We do not judge. We just work within what makes sense for you and deliver the best results possible.

If you want to know the exact cost for your 3BHK, there is really only one way to do it. Talk to us. We will walk through your space, understand what you actually want, and give you a real number. No guessing. No surprises later.

Ready to start planning your 3BHK makeover? Reach out today for a free site visit and detailed quotation. Let us show you what your budget can actually do.