2BHK Interior Design Cost in Chennai (2026): Line by Line, Before and After GST

A full 2BHK interior in Chennai costs about ₹5.4 lakh to ₹8.7 lakh in works at a budget level, ₹9.6 lakh to ₹15.8 lakh mid-range and ₹16 lakh upwards for premium, before GST, priced line by line for a flat of about 900 sq ft carpet area. All-in, once you add a design fee, a contingency and 18 per cent GST, plan on about ₹7 to ₹12.5 lakh, ₹12.5 to ₹22.7 lakh and ₹21 lakh upwards.

About the numbers below: these are market ranges, not quotes. Every figure is labelled either works, before GST (the interior work itself) or all-in (works plus a design fee of 5 to 12 per cent, a contingency of 5 to 10 per cent and 18 per cent GST on all of it). The lines are built from figures published by Design Cafe (30 Jan and 23 Sep 2026), HomeLane (Chennai pages, updated 2 May 2026), NoBroker (7 May and 6 Aug 2026), Asian Paints (6 Jul 2026) and Greenply (9 Jul 2026), all read on 29 Oct 2026. The firms' own Chennai figures do not say whether GST is included, so we show them as published. Get itemised quotes for your own flat.

The method matches our national 2BHK cost guide, coming soon in this series. For other cities, see our Bangalore, Mumbai and Pune guides.

2BHK interior design cost in Chennai at a glance

The worked example is a 2BHK with 900 sq ft of carpet area: a living and dining room, two bedrooms, a kitchen and two bathrooms. Work from carpet area, not super built-up, as our carpet area explainer shows.

	Budget	Mid	Premium
Works, before GST	₹5.4 to 8.7 lakh	₹9.6 to 15.8 lakh	₹16 to 23.4 lakh and up
Works per sq ft of carpet, before GST	about ₹600 to ₹970	about ₹1,070 to ₹1,760	about ₹1,780 to ₹2,600
All-in: works, fee, contingency and 18% GST	about ₹7 to 12.5 lakh	about ₹12.5 to 22.7 lakh	about ₹21 to 34 lakh
All-in per sq ft of carpet	about ₹780 to ₹1,390	about ₹1,390 to ₹2,530	about ₹2,310 to ₹3,740

The low end of each all-in range uses a 5 per cent fee and 5 per cent contingency; the high end, 12 and 10 per cent, as in our room-by-room interior cost guide.

How much does a 2BHK interior cost in Chennai, line by line

All figures are in lakh, works before GST, for the 900 sq ft example.

Line	How it is priced	Budget	Mid	Premium
Kitchen	Per running ft of base and wall cabinets	1.5 to 2	2 to 3	3 to 4.5
Wardrobes ×2, 126 sq ft of shutter with lofts	Per sq ft of shutter: ₹1,200 to 1,500 / ₹1,500 to 2,000 / ₹2,000 to 2,400	1.5 to 1.9	1.9 to 2.5	2.5 to 3
Living and dining: TV unit, crockery, shoe and foyer storage	Per unit	0.7 to 1.2	1.2 to 2.5	2.5 to 4
Beds, study and dressers	Per unit	0 to 0.8	1.5 to 3	3 to 4.5
False ceiling: 250 / 400 / 550 sq ft covered	Per sq ft of ceiling: ₹70 to 110 / ₹110 to 150 / ₹150 to 185	0.18 to 0.28	0.44 to 0.6	0.83 to 1.02
Electrical and lighting	Per point, plus fittings	0.35 to 0.6	0.6 to 1	1 to 1.6
Painting, about 2,500 to 3,500 sq ft of wall and ceiling	Per sq ft painted	0.35 to 0.55	0.6 to 0.95	1 to 1.8
Bathrooms ×2	Per bathroom: ₹40,000 to 70,000 / ₹0.7 to 1.1 lakh / ₹1.1 to 1.5 lakh	0.8 to 1.4	1.4 to 2.2	2.2 to 3
Total works, before GST		5.4 to 8.7	9.6 to 15.8	16 to 23.4

We checked each line against what Chennai firms publish; none points to a Chennai premium or discount, so the lines match the national guide.

Kitchen

Our tiers follow NoBroker's bands: ₹1.5 to 2 lakh for laminate, ₹2 to 3 lakh for acrylic or membrane, ₹3 lakh and more for glass or PU with a quartz top (NoBroker). In Chennai, HomeLane prices a 2BHK kitchen at ₹1.5 to 3 lakh (HomeLane Chennai) and Design Cafe says kitchens start at ₹2 to 2.5 lakh (Design Cafe Chennai). Layout sets the running feet: see our kitchen layouts guide.

Wardrobes

Priced per sq ft of shutter, lofts included; our 126 sq ft assumes an 8 ft and a 6 ft wardrobe, each 9 ft high with its loft. HomeLane's Chennai page gives ₹65,000 and up for a basic 6 ft wardrobe and ₹85,000 and up for an 8 ft one, together the bottom of our budget line. It also says a ₹65,000 hinged wardrobe costs about ₹95,000 with sliding shutters (HomeLane Chennai wardrobes). Our wardrobe guide compares the two.

Living and dining, beds and study

Priced per unit. Design Cafe's September 2026 guide puts living and dining at ₹1 to 2 lakh and up, and both bedrooms' furniture at ₹3 to 4 lakh and up (Design Cafe). Our budget tier keeps the beds you own. A pooja unit is also priced per unit; we found no dated Chennai price for one.

False ceiling price in Chennai, electrical and painting

False ceiling is priced per sq ft of ceiling covered. Our rates are NoBroker's national ₹70 to 185; we found no dated, Chennai-specific ceiling rate to check them against. Electrical is our allowance, scaled from NoBroker's 3BHK wiring and fittings figures, because we found no published 2BHK figure.

Painting does have a Chennai figure. Asian Paints lists Chennai at ₹18 to ₹45 per sq ft, the same band as Bengaluru, Hyderabad and Delhi (Asian Paints, July 2026). Its 2BHK example has 2,500 to 3,500 sq ft of paintable surface (Asian Paints). At Chennai rates that is about ₹45,000 to ₹1.58 lakh, inside our three painting bands. Asian Paints adds that damp patches need extra preparation and a 10 to 15 per cent buffer.

Bedroom wall in a Chennai home painted sage green, with white moulded panel frames, a gold-framed mirror of bevelled diamond-cut glass in the centre, a cove false ceiling with warm hidden lighting and downlights, and a wood-laminate door on the right — A bedroom in the Sudharsanam residence, Chromepet: the cove ceiling, wall mouldings, mirror panel and paint are each separate lines on a quote, not part of the wardrobe price. Image: Latha Architects on MOA

Bathrooms

NoBroker's three per-bathroom bands, for two bathrooms. Retiling or moving plumbing is civil work and costs more.

Waterfall chart for an illustrative mid-level 900 sq ft 2BHK in Chennai: kitchen ₹2.5 lakh, beds, study and dressers ₹2.25 lakh, two wardrobes ₹2.2 lakh, living and dining units ₹1.85 lakh, two bathrooms ₹1.8 lakh, electrical ₹0.8 lakh, painting ₹0.78 lakh and false ceiling ₹0.52 lakh add up to ₹12.7 lakh of works before GST; a design fee of ₹1.08 lakh, contingency of ₹0.95 lakh and GST of ₹2.65 lakh take the all-in amount to ₹17.4 lakh, about ₹1,930 per sq ft — How the works total (before GST) becomes the amount you pay, using the midpoint of each mid-tier line in the table. Diagram: MOA

What makes interiors different in Chennai

Chennai is coastal, warm and humid, and takes most of its rain from October to December, as our Chennai building materials guide sets out. Inside a flat, that affects the cabinet board, the hardware and termites.

BWP plywood, and where it is worth paying for

IS 303, the standard for general-purpose plywood, has two grades. Its boiling-water grade (BWR, which makers sell as BWP) is tested by boiling samples for 8 hours and drying them for 16, three times over; the moisture-resistant MR grade is soaked at 60°C for 3 hours instead (IS 303:1989 with amendments). Both HomeLane and Design Cafe recommend BWP for Chennai's humidity.

It costs more. Greenply, a plywood maker, gives about ₹55 to ₹80 per sq ft for 18 mm MR and ₹115 to ₹180 for 18 mm BWP, roughly double. It recommends BWP for kitchen cabinets and bathroom vanities, finds MR acceptable for dry bedroom wardrobes, and warns against MR on a wall that stays damp (Greenply). Spend on BWP where water is.

Our tiers do not price board grade separately, and we found no published figure for the extra cost of BWP across a whole 2BHK. Ask each quote to name the grade unit by unit; a cheap one using MR or particleboard throughout will rise when you ask for BWP in the kitchen.

Schematic 2BHK plan marking where BWP plywood is worth paying for in Chennai: the kitchen sink and hob base units, both bathroom vanities and a bedroom wardrobe on the wall shared with a bathroom; MR plywood is marked as acceptable for a wardrobe on an inside wall and the TV unit. A note asks for stainless or corrosion-tested hinges and channels everywhere, and a strip gives Greenply's July 2026 prices for 18 mm board: MR about ₹55 to ₹80 and BWP about ₹115 to ₹180 per sq ft — Where to spend on moisture-resistant board in a Chennai 2BHK, and where MR plywood is enough. Schematic, not to scale. Diagram: MOA

Hardware and salt air

Our guide to building near the sea explains why stainless grade matters outdoors on the coast. Indoors the exposure is milder, but kitchen and bathroom hinges and channels sit in damp air for years; HomeLane says it uses "corrosion-tested hardware" for Chennai. Our guidance: ask for stainless hinges, channels and handles in the kitchen and bathrooms, named by brand, especially near the sea.

Termites

HomeLane says its BWP and HydroGuard boards resist termites at the core. Greenply says termite and borer resistance depends on the maker and should be confirmed before buying. Get it in writing for the board in your quote.

2BHK interior packages and published prices in Chennai

What four firms publish for a Chennai 2BHK, as read on 29 Oct 2026. None says whether GST is included:

HomeLane, Chennai page (updated 2 May 2026): full home ₹6 to 8 lakh; modular essentials (kitchen, wardrobes, key storage) ₹4 to 6 lakh. Its ₹1,800 to ₹2,200 per sq ft (essential) and ₹2,800 to ₹3,200 (premium) do not say which area they use; at ₹6 to 8 lakh a 2BHK, it cannot be carpet area.
Design Cafe, Chennai guide (30 Jan 2026): ₹3 to 4 lakh for basic interiors and ₹6 to 7 lakh for high-end finishes.
Design Cafe, 2BHK guide (23 Sep 2026): Chennai mid-range ₹7 to 10 lakh, the same band as Bengaluru, noting that "humidity can favour higher-grade materials".
NoBroker, Chennai page (2026): a minimum project value of ₹3.5 to 5.5 lakh for a 2BHK (NoBroker Chennai). Its budget design guide puts Chennai at ₹1,000 to ₹1,600 per sq ft on average, again without saying which area or what scope (NoBroker).

Range chart in lakh rupees comparing Chennai 2BHK interior figures: NoBroker minimum project value ₹3.5 to 5.5 lakh; Design Cafe Chennai guide basic ₹3 to 4 lakh and high-end ₹6 to 7 lakh; HomeLane Chennai modular essentials ₹4 to 6 lakh and full home ₹6 to 8 lakh; Design Cafe's 2BHK guide Chennai mid-range ₹7 to 10 lakh; MOA works before GST: budget ₹5.4 to 8.7, mid ₹9.6 to 15.8, premium ₹16 to 23.4 lakh; MOA all-in with fee, contingency and 18% GST: budget ₹7 to 12.5, mid ₹12.5 to 22.7, premium ₹21 to 34 lakh — The firms' published Chennai figures sit mostly at or below our budget works range; none of them says whether GST is included. Diagram: MOA

A package price is mostly woodwork in a fixed catalogue of finishes. Compare it with the first three lines of our table (kitchen, wardrobes, living and dining): ₹3.7 to 5.1 lakh budget and ₹5.1 to 8 lakh mid, works before GST. HomeLane's ₹4 to 6 lakh essentials fit that. Civil work, appliances and curtains are often excluded, Design Cafe notes.

Our published Bangalore, Mumbai and Pune guides use per-sq-ft bands of ₹1,000 to 1,500, ₹1,500 to 2,500 and ₹2,500 and up. Measured against this line-by-line build, those bands are closer to the all-in figure than to works before GST, so read them as all-in.

3BHK interior cost in Chennai

The same pages give 3BHK figures: HomeLane ₹8 to 16 lakh for a full home and ₹6 to 8 lakh for modular essentials; Design Cafe ₹5 to 6 lakh basic and ₹7 to 10 lakh high-end; NoBroker a minimum of ₹4 to 7 lakh. Line by line, add a third wardrobe, a third bathroom and more ceiling and paint; our 3BHK cost guide, coming soon in this series, does it in full.

GST, design fees and timeline

A turnkey interior, where the firm supplies materials and fits them into your flat, is a works contract under GST and attracts 18 per cent (GST Council). On the mid example above, GST alone is about ₹2.65 lakh. A separate design fee is also taxed at 18 per cent; our designer fees guide compares per-sq-ft, percentage and lump-sum fees.

On time, Design Cafe gives 30 to 45 days for factory-made work after design sign-off, plus 2 to 3 weeks for civil work; NoBroker's Chennai page says 45 to 90 days. Our guidance: if you can, schedule painting outside the October to December rains.

Chennai 2BHK quotation checklist

Area and units: carpet area; kitchen in running ft, wardrobes in sq ft of shutter with lofts, ceiling and paint in sq ft.
Board grade, unit by unit: BWP for the sink and hob bases, vanities and any wardrobe on a damp wall.
Hardware: hinge, channel and handle brand and material, with stainless in the kitchen and bathrooms.
In writing: termite resistance, the warranty period and exclusions (loose furniture, appliances, civil work, debris, deposits).
GST and fee: GST shown as a separate line at 18 per cent, including on the design fee.
Payments: tied to milestones, with 5 to 10 per cent held back until the snag list is closed.

Building a house instead of fitting out a flat? See our Chennai home construction cost guide. For a first interior number, MOA's free home cost calculator has an interiors option for flats that prices the kitchen by size and shape and wardrobes by shutter area, for your city.

Frequently asked questions

What is the 2BHK interior design cost in Chennai in 2026?

For about 900 sq ft of carpet area: ₹5.4 to 8.7 lakh budget, ₹9.6 to 15.8 lakh mid and ₹16 lakh upwards premium, as works before GST; about ₹7 to 12.5 lakh, ₹12.5 to 22.7 lakh and ₹21 lakh upwards all-in.

What is the 3BHK interior cost in Chennai?

Two Chennai firms publish ₹5 to 16 lakh, depending on scope and finish: Design Cafe ₹5 to 10 lakh, and HomeLane ₹8 to 16 lakh for a full home. Neither says whether GST is included. A line-by-line 3BHK budget adds a wardrobe, a bathroom and more ceiling and paint to the 2BHK table.

Which plywood is best for interiors in Chennai?

BWP for the kitchen, bathroom vanities and anything on a damp wall; MR is acceptable for wardrobes and units in dry rooms. BWP costs about twice as much per sq ft, by Greenply's July 2026 prices.

Is GST included in Chennai interior quotes?

The firms' published Chennai prices do not say. Works contracts attract 18 per cent, so ask for GST as a separate line before comparing totals.

Finished homes tell you more than any package brochure. Find an interior designer on MOA, filter by Chennai, and compare their projects before you compare quotes, or start with our list of architects and interior designers in Chennai.

Sources

HomeLane: Interior Designers in Chennai (updated 2 May 2026; accessed 29 Oct 2026)
HomeLane: Wardrobe designs in Chennai (accessed 29 Oct 2026)
Design Cafe: How Much Does Interior Design Cost In Chennai? (dated 30 Jan 2026; accessed 29 Oct 2026)
Design Cafe: 2BHK interior design cost (published 23 Sep 2026; accessed 29 Oct 2026)
NoBroker: Best Home Interior Designers in Chennai (2026) (accessed 29 Oct 2026)
NoBroker: Budget Home Interior Design India 2026 (published 4 May 2026, updated 6 Aug 2026; accessed 29 Oct 2026)
NoBroker: 3 BHK Interior Design Cost in Pune 2026 (published 7 May 2026; accessed 29 Oct 2026)
Asian Paints: Painting Rates in Hyderabad, with the metro city table (published 6 Jul 2026; accessed 29 Oct 2026)
Asian Paints: Painting Cost Per Sq Ft in India (accessed 29 Oct 2026)
Greenply: MR Grade vs BWP Plywood (published 9 Jul 2026; accessed 29 Oct 2026)
BIS: IS 303:1989, Plywood for general purposes, with amendments (accessed 29 Oct 2026)
GST Council: Works contract services, levy of tax at a glance (accessed 29 Oct 2026)
Line items, tiers, fee and contingency ranges from MOA's line-by-line 2BHK method and room-by-room interior cost guide; climate notes from MOA's Chennai building materials guide