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Interior Design Cost Breakdown – Where Does Your Money Go?

📅 Updated 2026-05-18 ⏱ 3 min read 📍 Chennai
Interior design budget breakdown for Chennai homes

How a Typical 2BHK Interior Budget Breaks Down

The following percentages are based on a standard 2BHK (850 sqft) interior project at the mid-range (standard) tier in Chennai. Your exact numbers will vary with material choices and scope, but the proportions are remarkably consistent.

Modular Kitchen
30%
30%
Wardrobes
22%
22%
Living Room (TV unit + sofa)
18%
18%
False Ceiling
10%
10%
Lighting
6%
6%
Painting
6%
6%
Miscellaneous
8%
8%

In Rupee Terms: ₹7 Lakh 2BHK Budget

Category% of BudgetAmount (₹7L budget)What It Covers
Modular Kitchen30%₹2,10,000Full L-shape kitchen, acrylic shutters, quartz top, Hettich hardware, chimney provision
Wardrobes22%₹1,54,000Master bedroom 7ft sliding + Bedroom 2 5ft hinged, BWP carcass, laminate finish
Living Room18%₹1,26,000TV unit with back panel + floating shelves, dining seating, centre table
False Ceiling10%₹70,000Gypsum false ceiling with LED cove in living room + master bedroom
Lighting6%₹42,000LED strips, downlights in kitchen + living + bedrooms, accent lighting
Painting6%₹42,000Full flat primer + 2 coats + one feature wall texture per room
Miscellaneous8%₹56,000Bathroom accessories, curtain hardware, installation charges, contingency
Total100%₹7,00,000Standard tier, 2BHK, semi-furnished flat

Why the Kitchen Takes Such a Large Share

The modular kitchen is the most material-intensive item in the home. A standard L-shape kitchen involves 20–30 individual cabinet modules, a countertop, a chimney, a sink, multiple drawer units, and pull-outs. The quality of plywood, shutter finish, and hardware has a direct impact on both daily use and 10-year durability — which is why cutting corners here is the most expensive mistake you can make long term.

Why Wardrobes Are the Second Biggest Item

A full-height 7-foot wardrobe involves significant material (BWP plywood carcass, shutter, mirror, internal fittings) and skilled carpentry or factory fabrication. For a 2BHK with wardrobes in both bedrooms, you're looking at 40–50 sqft of built-up furniture. The wardrobe quality choice (HDF vs BWP ply) is the second most important durability decision after the kitchen.

The Living Room: Bang for Buck

The living room TV unit and furniture have surprisingly high visual impact per rupee. A well-designed TV unit (₹45K–₹80K) with back panel, integrated lighting, and display niches transforms a room's personality. This is the showpiece of the home — invest here for impression.

False Ceiling and Lighting: The Mood Makers

False ceiling and lighting together account for ~16% of the budget but have 40% of the impact on how the home feels. A well-lit room with a cove ceiling makes even basic materials look premium. This is not where to cut — even at budget tiers, include at least a living room cove and kitchen LED strip.

Frequently Asked Questions

What percentage of interior budget goes to the kitchen?

Typically 25–35%. For a ₹7L 2BHK budget, expect ₹1.75L–₹2.45L on the modular kitchen. It's the single largest item in any home interior.

How much do wardrobes cost as a percentage of the interior budget?

18–25% typically. For a 2BHK with 2 wardrobes, budget ₹80K–₹1.6L depending on size, material, and finish grade.

What costs most in a home interior design project?

Kitchen (25–35%) and wardrobes (18–25%) together consume 50–60%. Living room furniture takes another 15–20%. False ceiling, lighting, painting, and decor split the remaining 20–30%.

How much should I allocate for lighting in interior design?

5–8% of your total budget. For a ₹7L project: ₹35K–₹56K. Lighting has disproportionately high impact on the final atmosphere — it's not a place to save aggressively.

Also see: 2BHK Full Cost Guide · How Quotes Are Calculated · How to Save Without Compromising Quality · Cost Calculator

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