When you move into a new 3BHK apartment or decide to renovate your current one, one of the first questions that comes to mind is: “How much will interior design cost me?” The answer isn’t always straightforward — it depends on your style preferences, the materials you choose, and the professionals you hire. However, having a clear idea of the average cost can help you plan better and avoid unnecessary surprises.
Interior design for a 3BHK (3-bedroom, hall, kitchen) home can range anywhere from ₹6 lakh to ₹20 lakh or more in India, depending on the scope of work. Are you just looking for basic modular furniture and paint? Or do you want luxurious finishes, false ceilings, lighting upgrades, and smart storage? The choices you make play a big role in how the final bill shapes up.
This article breaks down the typical costs, factors that influence them, and tips to balance quality and budget while creating a beautiful, functional home.
Key Factors That Affect Interior Design Costs
Several key elements determine the final price of your 3BHK interior design project. These include the size of your home, design style, quality of materials, and the labor involved. Understanding each factor can help you prioritize what matters most.
1. Size and Layout: While all 3BHKs are labeled the same, the built-up area may vary — a 1,200 sq. ft. home will cost less to furnish than a 1,800 sq. ft. one.
2. Scope of Work: Are you designing the whole house from scratch or just focusing on key rooms like the kitchen and master bedroom? Full-home design obviously comes at a higher cost.
3. Materials and Finishes: The quality of laminates, wood, tiles, and fittings can dramatically shift the price. Matte or gloss finish, veneer or laminate, granite or quartz — these choices matter.
4. Customization: Tailor-made furniture, storage, and carpentry work always cost more than ready-made items.
5. Designer Fees: Hiring a professional designer or a design firm comes with service charges, but it can also save you money in the long run by avoiding costly mistakes.
Built-Up Area and Complexity
A simple layout is easier (and cheaper) to design. L-shaped kitchens, oddly shaped rooms, or extra balconies can add to both material and labor costs.
Finishes and Fittings
The look and longevity of your interiors heavily depend on what materials you use. High-end finishes look sleek but can push your budget up fast.
Cost Breakdown by Room
Let’s look at approximate cost estimates based on average mid-range design choices for a standard 3BHK:
- Living Room: ₹1.5L – ₹3L (TV unit, false ceiling, lighting, wall finishes, furniture)
- Kitchen: ₹1.5L – ₹4L (Modular cabinets, chimney, hob, backsplash, counter)
- Master Bedroom: ₹1.5L – ₹3L (Wardrobes, bed, dressing, false ceiling)
- Other Bedrooms: ₹1L – ₹2.5L per room (Wardrobes, study units, beds)
- Bathrooms: ₹40K – ₹1L (Vanity units, mirrors, basic fittings)
- Lighting and Electricals: ₹50K – ₹1L
- Painting and Wall Treatments: ₹60K – ₹1.2L
Keep in mind that these are mid-range estimates. If you choose premium or luxury options, the cost can go significantly higher.
Kitchen and Wardrobes Are Big Tickets
Kitchens and wardrobes often take up 40–50% of the overall design cost. Modular setups with soft-close hardware and branded fittings can get expensive but add real long-term value.
False Ceilings and Lighting Add Style
These elements are often underestimated. A false ceiling with ambient lighting can add wow-factor but may increase your electrical and labor costs.
Budgeting Tips for Your 3BHK Interior Project
A beautifully designed home doesn’t have to break the bank. Here are a few smart tips to keep your interior design project within budget:
- Set Priorities: Focus on function-heavy areas like the kitchen, wardrobe, and lighting first.
- Mix Materials: Use premium finishes only where it matters most, like the living room, and go basic elsewhere.
- Modular is Smarter: Modular furniture saves labor costs and gives a clean finish.
- Get Multiple Quotes: Compare quotes from at least 2–3 designers or firms before finalizing.
- Plan Storage Early: Custom storage solutions are easier and cheaper when designed with the interiors rather than added later.
- Don’t Skip Electrical Planning: Electrical and lighting design should go hand-in-hand with interiors — changes later can be expensive.
Think Long-Term, Not Just Looks
Sometimes saving a little now can cost you more later. Durable hinges, moisture-proof cabinets, and quality lighting reduce future maintenance costs.
Talk to Your Designer Openly
A good designer can help you get the best value for your budget. Be upfront about what you can afford — they’ll work with it.
Conclusion: Style, Function, and Budget Can Coexist
Designing a 3BHK home is both exciting and overwhelming. The key is to find a balance between what you want, what you need, and what you can afford. Whether you’re going for a sleek modern vibe, a warm traditional look, or a minimalist aesthetic, there’s a way to achieve it within your budget — with the right planning.
From understanding cost drivers to making informed material choices, knowing where your money goes can help you get the most out of every rupee spent. With smart planning and a little creativity, your 3BHK can be turned into a dream home that looks great, works well, and stays within your financial comfort zone.
