Related: for a different angle on this topic, read Tamil Nadu Home Interior Cost Guide 2026.
1. Turnkey Interior Cost by Home Size (2026 Tamil Nadu Rates)
| Home Configuration | Essential Package | Standard Package | Luxury Package |
|---|---|---|---|
| 1 BHK Apartment (450 - 650 sq.ft.) |
-1,45,000 - -1,85,000 | -1,95,000 - -2,40,000 | -2,50,000 - -3,20,000 |
| 2 BHK Apartment (800 - 1100 sq.ft.) |
-2,45,000 - -2,95,000 | -3,15,000 - -3,85,000 | -4,20,000 - -5,50,000 |
| 3 BHK Apartment (1200 - 1800 sq.ft.) |
-3,80,000 - -4,60,000 | -4,80,000 - -5,90,000 | -6,50,000 - -8,50,000 |
| Independent Villa / Duplex (2000+ sq.ft.) |
-5,50,000 - -7,00,000 | -7,50,000 - -9,80,000 | -11,00,000 - -16,00,000 |
2. Itemized Cost Breakdown: What Goes Into Your Quote
- Modular Kitchen (IS:710 Marine Ply): -75,000 to -1,80,000 depending on linear footage, stainless steel wire baskets vs tandem boxes, and acrylic vs laminate finish.
- Floor-to-Ceiling Wardrobes with Lofts: -45,000 to -85,000 per bedroom. Includes soft-close hinges, internal hanging rods, lockable security drawer, and shoe rack.
- Living Room TV Wall Unit: -25,000 to -65,000. Includes fluted louvers, marble-pattern laminate backdrop, floating drawer console, and concealed LED strip channels.
- Pooja Mandir Unit: -18,000 to -55,000. Includes CNC jali shutters, stepped deity altar, prasad tray, and bell accents.
- POP & Gypsum False Ceiling: -110 to -165 per sq.ft. of ceiling area, including Saint-Gobain Gyproc boards, galvanized channel framework, joint putty, primer, and 2 coats of paint.
3. Why Deepak Interiors Costs 20% to 30% Less
When you hire Chennai or Bangalore interior brands, up to 35% of your bill pays for corporate office rents, marketing commissions, and middleman sub-contractor markups. At Deepak Interiors, you get:
- Direct workshop manufacturing in Anandalai, Walajapet.
- Bulk raw material sourcing directly from plywood mills.
- Full in-house carpentry team with zero third-party outsourcing.
- Personal quality inspection by founder Eswaran T M.