Interior Design Cost in Bangladesh 2026: A Complete Per Square Foot Breakdown

Most homeowners in Dhaka begin their interior design journey with a single question: "Per square feet koto?" It feels like the right question. It is, in fact, the wrong one — and asking it that way is how thousands of families end up with cabinets that swell in the second monsoon, paint that peels by year three, and a final invoice 40% higher than the original quote.

This guide is written for people who want a real answer. We have been delivering interior projects in Bangladesh since 1996 — state buildings, banks, corporate offices, luxury showrooms, and private homes from Gulshan to Chattogram — and the cost conversation has changed meaningfully in 2026.

What follows is the complete breakdown: the per-square-foot ranges that actually apply in 2026, where each taka of your budget genuinely goes, the hidden costs that catch first-time clients off guard, and the questions that separate a transparent quote from a cosmetic one.

Quick Answer: Interior Design Cost in Bangladesh 2026

In 2026, complete turnkey interior design in Bangladesh costs between BDT 1,200 and BDT 8,500 per square foot, depending entirely on quality tier, property type, and material grade.

Project Tier	Per Sq Ft (BDT)	Typical Use Case
Budget / Basic	1,200 – 2,000	Small flats, rental units, partial renovation
Standard	2,000 – 3,500	Mid-range apartments in Uttara, Mirpur, Mohammadpur
Premium	3,500 – 5,500	Quality homes in Dhanmondi, Bashundhara, Banani
Luxury	5,500 – 8,500+	Gulshan, Banani, Baridhara high-end residences
Corporate Office	1,500 – 3,500	Standard offices to executive headquarters
State / Bank / Showroom	3,000 – 7,000+	Compliance-driven, high-traffic commercial

These rates reflect fully turnkey scope — design, civil work, MEP (mechanical, electrical, plumbing), false ceiling, joinery, finishes, lighting, and built-in elements. Loose furniture, art, and soft furnishings are typically additional.

For a standard 1,500 sft apartment in Dhaka, a complete quality interior project in 2026 ranges from BDT 30 lakh to BDT 55 lakh. Anyone quoting under BDT 18 lakh for the same scope is either cutting corners on materials or omitting critical line items.

Why Per Square Foot Pricing Is Misleading

Per-square-foot pricing is a marketing convenience, not an engineering reality. Two firms can quote the identical rate, and one will deliver a home that fails within four years while the other delivers a home that holds up for fifteen. The difference sits in details the per-sft number deliberately hides:

• Plywood grade in concealed locations. 18mm BWP marine ply on visible faces; 12mm low-density particle board on internal shelves. The visual quote looks identical; durability is half.
• Hardware specification. Branded hinges and channels (Hettich, Hafele, Ebco) cost three to four times more than unbranded equivalents but last ten times longer.
• Paint and finish system. "Three-coat paint" could mean premium anti-fungal emulsion or thinned commercial paint over unprimed plaster.
• Waterproofing depth. Skipping chemical waterproofing behind wet walls saves the contractor money and fails the homeowner within two monsoons.

The right way to evaluate a quote is item by item, with brand and grade specified in writing.

Cost by Project Tier: Standard, Premium, and Luxury

Budget Tier: BDT 1,200 – 2,000 per sq ft

Suitable for rental units, small flats in Mirpur or Mohammadpur, or partial renovations. Locally branded melamine board, plastic emulsion paint, basic 12mm PVC false ceiling, standard LED downlights, semi-custom furniture. Unsuitable for kitchens and wet areas if longevity matters.

Standard Tier: BDT 2,000 – 3,500 per sq ft

The most common tier for mid-range apartments in Uttara, Bashundhara, parts of Dhanmondi, and Mohammadpur. Includes 18mm BWP-grade plywood for kitchen and main joinery, HPL finishes, gypsum board false ceiling with cove lighting, branded hardware on key items, mid-range sanitary ware, three-coat anti-fungal emulsion paint, and basic chemical waterproofing in wet zones. The entry point for genuinely durable interior work in Dhaka's climate.

Premium Tier: BDT 3,500 – 5,500 per sq ft

For quality homes in Banani, Dhanmondi, Bashundhara. Adds veneer alongside HPL, PU lacquer or duco paint, engineered timber or premium porcelain flooring, imported sanitary ware (Grohe, Hansgrohe, Roca), architectural lighting design, smart switching in primary rooms, acoustic insulation in master suite, and stone kitchen countertops.

Luxury Tier: BDT 5,500 – 8,500+ per sq ft

For Gulshan, Banani, and Baridhara high-end residences, penthouses, and diplomatic-zone homes. Imported boards and veneers, Italian or German modular kitchens, natural marble or sintered stone (Dekton, Neolith), premium European sanitary ware (Villeroy & Boch, Duravit, Kohler), full smart-home integration (Lutron, Schneider, Crestron-tier), heritage craft commissions, acoustic-engineered ceilings, and concierge-level project management.

Where Your Money Actually Goes

Line Item	% of Total Budget	What It Covers
Carpentry & Joinery	38–42%	Kitchen, wardrobes, TV units, panelling, all built-ins
Civil Work & False Ceiling	18–22%	Demolition, new walls, gypsum ceiling, plaster repair
Electrical & Lighting	13–17%	Rewiring, distribution board, fixtures, switches
Flooring	8–12%	Tiles, engineered timber, skirting
Painting & Finishes	6–9%	Paint, texture, wallpaper, polish
Bathroom Fittings	5–8%	Sanitary ware, CP fittings, shower systems
Design & Supervision Fee	8–12%	Drawings, 3D renders, project management
Contingency	5–10%	Variations, unforeseen civil issues

If a quote shows carpentry at less than 30% of total cost, the firm is either using inferior board or pricing other items above market. Both are red flags worth questioning before signing.

Cost by Property Type

Residential apartments. A 1,500 sft apartment at standard tier costs roughly BDT 30–52 lakh fully turnkey. Penthouses and duplexes scale with complexity, often crossing BDT 1.5 crore for 4,000+ sft luxury units.

Independent houses and duplexes. Per-sft rates broadly track apartments; project totals run higher. Duplex interiors typically range BDT 2,500–6,000 per sft.

Corporate offices. BDT 1,500–3,500 per sft for standard executions, climbing to BDT 5,000+ for executive floors and headquarters with branded experiential elements.

Showrooms and retail. Quality retail interior in Dhaka ranges BDT 3,000–7,000 per sft. Luxury brand showrooms with imported fixtures regularly exceed this.

Restaurants and hospitality. Quality casual-dining fit-outs run BDT 2,500–5,000 per sft; premium fine-dining and hotel hospitality interiors regularly exceed BDT 6,000.

State buildings and banks. Compliance-driven projects with security, fire-safety, and accessibility requirements. Bank branch and government building interiors typically range BDT 3,500–7,000+ per sft. Concord Interior has executed numerous projects in this category, where adherence to BNBC standards is non-negotiable.

Cost by Room: Item-Level Estimates

Kitchen. The single most expensive room in any Bangladeshi home.

• Basic modular kitchen (10–12 ft run): BDT 1.5–2.5 lakh
• Standard kitchen with island: BDT 4–7 lakh
• Premium kitchen with stone countertops: BDT 8–15 lakh
• Luxury imported modular kitchen: BDT 18 lakh+

Kitchen exhaust engineering — proper ducting, not just a hood — adds BDT 40,000–1.2 lakh and is essential for any home that cooks Bangladeshi food regularly.

Master bedroom. Standard tier BDT 2.5–4.5 lakh; premium BDT 5–9 lakh; luxury with walk-in dressing BDT 12 lakh+.

Children's bedroom. Standard BDT 1.8–3.2 lakh; premium BDT 3.5–6 lakh.

Drawing / living room. Standard BDT 3–5.5 lakh (excluding loose furniture); premium BDT 6–10 lakh; luxury BDT 12 lakh+.

Bathroom (per bathroom). Basic renovation BDT 1.2–2 lakh; standard with branded fittings BDT 2.5–4.5 lakh; premium with imported fittings BDT 5–10 lakh; luxury master bathroom BDT 12 lakh+.

Foyer / entryway. BDT 80,000–3 lakh for a properly designed foyer with shoe storage, console, and feature wall.

Material Costs in 2026

Boards and Plywood

Material	Cost (Indicative)	Use Case	Durability
Particle Board (12mm)	BDT 1,200–1,600/sheet	Avoid for permanent	2–3 years
MDF (18mm)	BDT 2,000–2,800/sheet	Dry interior areas	4–6 years
Akij/Partex Melamine (18mm)	BDT 3,200–4,500/sheet	General joinery	6–8 years
BWP Marine Plywood (18mm)	BDT 5,500–7,500/sheet	Kitchen, wet zones	12–15+ years
Imported Plywood	BDT 8,000–14,000/sheet	Premium projects	15+ years

Always specify BWP-grade plywood for kitchen and any joinery within three feet of a wet area.

Surface Finishes

• Plastic emulsion paint: BDT 12–25 per sft
• Anti-fungal premium emulsion: BDT 30–50 per sft
• Texture or lime wash finish: BDT 80–180 per sft
• High-pressure laminate (HPL): BDT 180–450 per sft
• Veneer with PU lacquer: BDT 450–1,200 per sft
• Wallpaper: BDT 200–800 per sft installed

Flooring

• Standard ceramic tiles: BDT 80–200 per sft
• Premium porcelain tiles: BDT 250–600 per sft
• Large-format porcelain (60x120cm+): BDT 400–900 per sft
• Engineered timber: BDT 450–1,100 per sft
• Natural marble: BDT 600–2,500+ per sft

False Ceiling

• PVC ceiling: BDT 90–150 per sft
• Standard gypsum board: BDT 180–280 per sft
• Designer gypsum with cove lighting: BDT 350–550 per sft
• Acoustic ceiling systems: BDT 600–1,200 per sft

Labour and Design Fee Structures

Square foot model. Single per-sft rate covering design and execution. Easy to budget but requires care in specifying scope and material grade in the contract.

Itemised model. Line by line — kitchen at one price, wardrobes at another. More transparent. Used by reputable established firms for premium projects.

Percentage of project cost. 8–15% of total project value for design, drawings, and supervision, with execution priced separately. Common for projects exceeding BDT 50 lakh.

Pure design fee. BDT 50–200 per sft for drawings only, depending on firm reputation and project complexity.

2026 Skilled Labour Daily Rates

• Skilled carpenter: BDT 1,000–1,400 per day
• Master carpenter (lead): BDT 1,600–2,500 per day
• Electrician: BDT 1,000–1,500 per day
• Mason: BDT 900–1,300 per day
• Painter: BDT 900–1,400 per day
• Polish/lacquer specialist: BDT 1,500–2,500 per day

Hidden Costs Most Quotes Don't Mention

1. Civil demolition and debris removal — BDT 50,000–2 lakh.
2. Anti-termite chemical treatment — BDT 40,000–1.2 lakh.
3. Chemical waterproofing of wet walls — BDT 80,000–3 lakh per wet zone.
4. Distribution board upgrade — BDT 30,000–1 lakh.
5. AC point relocation and copper piping — BDT 15,000–35,000 per indoor unit.
6. Soft furnishings and curtains — BDT 1.5–8 lakh for a 1,500 sft apartment.
7. Kitchen appliances — almost always client-supplied. BDT 3–15 lakh.
8. Variations and change orders — historically 8–15% over original contract value.

How Location Affects Your Quote

Area	Typical Tier	Per Sq Ft Range (BDT)
Gulshan, Banani, Baridhara	Premium to Luxury	4,500–8,500
Dhanmondi, Bashundhara	Standard to Premium	3,000–5,500
Uttara, Mohakhali	Standard	2,200–3,800
Mirpur, Mohammadpur	Budget to Standard	1,500–2,800
Old Dhaka, Khilgaon	Budget	1,200–2,500
Chattogram premium areas	Premium	3,500–6,000
Sylhet, Khulna	Standard	1,800–3,500

Sample Project Budgets for 2026

1,200 sft Apartment in Uttara, Standard Tier — BDT 28–35 lakh

• Carpentry & joinery: BDT 11–14 lakh
• Civil & false ceiling: BDT 5.5–7 lakh
• Electrical & lighting: BDT 4–5 lakh
• Flooring: BDT 2.5–3.5 lakh
• Paint & finishes: BDT 2–2.5 lakh
• Bathroom fittings (2 baths): BDT 2.5–3 lakh
• Design & supervision: BDT 2.5–3 lakh

2,200 sft Apartment in Dhanmondi, Premium Tier — BDT 80 lakh – 1.1 crore

• Carpentry & joinery: BDT 32–42 lakh
• Civil & false ceiling: BDT 14–18 lakh
• Electrical, lighting & smart systems: BDT 12–16 lakh
• Flooring: BDT 7–10 lakh
• Paint & finishes: BDT 5–7 lakh
• Bathroom fittings (3 baths): BDT 8–12 lakh
• Design & supervision: BDT 7–10 lakh

3,500 sft Apartment in Gulshan, Luxury Tier — BDT 2.0–2.8 crore

• Carpentry & joinery: BDT 80 lakh – 1.1 crore
• Civil & false ceiling: BDT 32–42 lakh
• Electrical, smart home & integrated systems: BDT 28–38 lakh
• Premium flooring: BDT 18–25 lakh
• Premium paint, veneer, lacquer finishes: BDT 14–20 lakh
• Luxury bathroom fittings (4 baths): BDT 22–35 lakh
• Design, supervision & project management: BDT 18–25 lakh

Expert Tips: Getting Genuine Value

Specify materials by brand, grade, and thickness in the written contract. "Best quality plywood" is meaningless. "18mm BWP Marine Plywood (specified brand) for all kitchen and wardrobe carcasses" is enforceable.

Insist on a factory or production facility visit before signing. Firms with their own production facilities — like our factory in Baridhara — control quality at source.

Visit at least two completed projects in person. A walk through a project completed three to five years ago shows you how the firm's work actually ages.

Prefer firms with engineering depth, not just designers. A serious project involves MEP coordination, structural verification, and BNBC compliance.

Build a 10% contingency into your own planning. Even with the best firm, variations happen.

Pay milestone-based, not lump sum. Standard 2026 schedule: 25% advance, 25% on civil completion, 25% on joinery installation, 20% on finishing, 5% retention for 90 days post-handover. Avoid firms demanding more than 30% upfront.

Don't optimise for the lowest quote. The cheapest quote is almost always the most expensive in five-year terms.

Frequently Asked Questions

What is the average interior design cost per square foot in Bangladesh in 2026?

Interior design cost in Bangladesh averages BDT 1,200–8,500 per square foot in 2026. Standard-tier residential work runs BDT 2,000–3,500 per sft, premium work runs BDT 3,500–5,500 per sft, and luxury projects in Gulshan, Banani, and Baridhara typically range BDT 5,500–8,500+ per sft.

How much does it cost to design a 1,500 sft apartment in Dhaka?

A complete turnkey interior project for a 1,500 sft apartment in Dhaka costs approximately BDT 30 lakh to BDT 55 lakh in 2026 at the standard-to-premium tier. Luxury executions in Gulshan or Banani for the same square footage can reach BDT 80 lakh to over BDT 1 crore.

Why do interior design quotes vary so widely between firms?

Quotes vary because the underlying materials, hardware brands, paint systems, and labour grades vary dramatically — even when the per-sft rate looks similar. Always compare line-item specifications, not headline rates.

What percentage of interior cost goes to carpentry?

Carpentry and joinery typically consume 38–42% of total interior project cost in 2026 — the single largest line item. Quotes showing carpentry below 30% of total often indicate either inferior board or inflated pricing on other items.

How long does a complete interior project take in 2026?

A 1,500 sft apartment at standard tier takes 3–4 months from contract signing to handover. A 2,500–3,000 sft premium apartment takes 4–6 months. Luxury projects above 3,500 sft routinely take 6–9 months. Add 6–10 weeks for the design phase before execution begins.

Final Thoughts

The honest answer to "How much does interior design cost in Bangladesh in 2026?" is that it depends entirely on what you are actually buying. A BDT 1,500-per-sft quote and a BDT 5,500-per-sft quote can both be fair — for fundamentally different scopes, materials, and durability profiles. The mistake is treating them as comparable.

What matters more than the per-square-foot number is the combination of material specification, execution quality, and the firm's ability to deliver on what was promised. A well-specified standard-tier interior outlasts a poorly-specified luxury one. A firm with engineering depth and in-house production catches problems before they become invoices.

If you are planning an interior project in 2026, build your budget upward from real specifications rather than downward from a target per-sft number. Ask each firm what is not included in their quote — the list usually tells you more than the inclusions.