Quick answer: 3BHK interior cost in Bangalore in 2026    Scope Planning budget Modular essentials ₹8–13 lakh Mid-range full interiors ₹13–20 lakh Premium interiors ₹20–30 lakh+ Luxury/custom ₹30 lakh+ The actual cost depends on apartment size, kitchen configuration, number of wardrobes, materials, hardware, electrical/civil scope, loose furniture and taxes. For a typical 3BHK apartment in Bangalore, a practical 2026 planning budget is around ₹8–13 lakh for modular essentials, ₹13–20 lakh for a more complete mid-range interior, and ₹20–30 lakh+ for premium work. Highly customised or luxury homes can go beyond ₹30 lakh. These are indicative planning ranges, not fixed quotations, and the scope included at each level matters as much as the number. That’s a wide gap, and it has nothing to do with luck or hard bargaining. It comes down to scope. Two designers can look at the same flat and quote for completely different jobs, so it pays to know what’s inside each number before you compare them. 3BHK Interior Design Cost in Bangalore by Scope Scope Indicative budget What it usually covers Modular essentials ₹8–13 lakh Kitchen, wardrobes and key storage, with limited ceiling or décor work Mid-range full interiors ₹13–20 lakh Kitchen, wardrobes in every bedroom, living storage, false ceiling, lighting, painting Premium full interiors ₹20–30 lakh+ Upgraded finishes and hardware, more customisation, wider civil and electrical scope Luxury and custom ₹30 lakh+ Fully bespoke design, specialty materials, detailed finishing throughout Use these as planning ranges. Your final figure will move with carpet area, kitchen layout, the number of wardrobes, materials, hardware, civil and electrical work, appliances, loose furniture, GST and which rooms are in scope. A modular-only project will always come in below a full turnkey one. Use our interior cost calculator  to get a range for your own flat before you start collecting quotes. Why Two Quotes for the Same Flat Can Be Lakhs Apart Designer fee versus turnkey cost A designer’s fee and the cost of finishing your interiors are two different things. Design-only service usually means layouts, drawings, 3D views and material guidance. A turnkey quote adds materials, manufacturing, installation, project management and sometimes civil and electrical work. Before you compare anything, work out which of the two you’re holding. The per sq ft trap A per sq ft rate tells you very little until you know what it’s measured on: carpet area, built-up area, or only the area the furniture will cover. Depending on the answer, the same flat can look 30% cheaper or dearer. Ask about the basis first, then ask what the rate includes. A per-square-foot number is useful as a rough benchmark, but it should never replace an itemised BOQ. A ₹1,200/sq ft quote and a ₹1,800/sq ft quote may not be comparable if one excludes wardrobes, electrical work, false ceiling, appliances or GST. Where the Money Goes, Room by Room Here’s how a mid-range budget tends to split across the main items. Treat the ranges as indicative. A 3BHK also adds a third wardrobe and usually more storage overall. The following figures are for individual scope items, not complete room packages. Loose furniture, appliances, décor and major civil work are not automatically included unless stated. Work item Indicative range Modular kitchen ₹2.00–3.50 lakh Master bedroom wardrobe ₹0.80–1.50 lakh Bedroom 2 wardrobe ₹0.60–1.20 lakh Bedroom 3 wardrobe ₹0.60–1.20 lakh TV unit and living storage ₹0.50–1.25 lakh Foyer/crockery unit ₹0.25–0.80 lakh False ceiling and lighting ₹0.60–1.50 lakh Electrical modifications ₹0.25–0.75 lakh Painting and wall finishes ₹0.40–1.00 lakh Design fees, GST and appliances depend on your agreement, so get them in writing. Room-wise numbers also help if you want to phase the work, for example the kitchen and master bedroom now and the guest room later. See our modular kitchen design page and wardrobe design page for what’s included at each budget level. What Bangalore Adds to the Bill Apartment work runs on the society’s clock. Limited working hours, a shared lift and fixed loading slots all stretch the schedule, and a longer schedule costs more. Other things play a part too: how far your home is from the workshop, the condition the builder hands over, and where the electrical and plumbing points already sit. Villas and independent houses come with their own variables, such as extra floors and different access. We wouldn’t claim one locality is always pricier than another. Site logistics matter more than the pin code. Smart Ways to Trim a 3BHK Budget Spend on what your hands touch every day. Save on what your eyes rarely land on. Pay for good hardware. Hinges and drawer channels decide how a kitchen feels in year five. Go mid-range in quiet corners. The store room and the insides of cabinets rarely need premium laminates. Keep the false ceiling limited. Save the decorative version for rooms that benefit from it. Mix modular and ready-made. A ready-made study table or side unit saves money without hurting the look. Phase the extras. The guest room can wait. Freeze the design early. Changes after manufacturing starts are the most expensive ones.   What’s Included / What’s Not A ₹15 lakh 3BHK interior doesn’t necessarily mean the same thing everywhere. Often included depending on scope: ‣Modular kitchen     ‣Wardrobes     ‣TV unit     ‣Storage     ‣False ceiling     ‣Basic electrical modifications     ‣Painting     ‣Installation May be excluded:          ‣Appliances          ‣Sofa         ‣Dining table         ‣Beds/mattresses         ‣ Curtains         ‣ Decorative lighting          ‣ Major plumbing          ‣ Flooring replacement          ‣ Structural changes          ‣ GST/taxes, depending on quotation Never compare the headline number without comparing the inclusions. How to Compare 3BHK Interior Quotes Get the quotes onto the same basis before you look at any totals. Check these: The measurement basis (carpet, built-up or furniture area) Material brand, board type and thickness Hardware brand and model Exclusions such as appliances, loose furniture and civil work How GST is shown Payment stages and timeline   A higher quote does not automatically mean better materials or workmanship. Compare the specification, quantities, hardware, exclusions, warranty and execution scope before comparing the final number. After that, keep