Looking for 3BHK interior design ideas with real numbers? This guide breaks down the interior design cost in Kolkata for a 3BHK per square foot, room by room, and with three practical packages. If you’re setting up your 3 bhk home, or comparing quotes from kolkata interior designers, this is for you.
It’s Sunday. You walk through your new 3bhk flat sun in the living room, a cosy master bedroom, a study that could be a music corner. You search “3bhk interior design cost in Kolkata” and the screen throws numbers at you. Average cost, per-sq-ft, false ceiling, modular kitchen… helpful, but confusing.
Breathe. Let’s turn all that into a simple plan: what matters, what it may cost, and how to work with an interior designer in Kolkata without surprises. By the end, you’ll know the overall cost and where to save so your dream home looks beautiful and practical.
Understanding 3BHK Interior Designing in Kolkata: What Really Changes the Price
When people ask for 3 bhk interior design cost, the range can feel large. That’s normal size of the flat and complexity of the design change everything.
- Scope & storage: kitchen size, number of wardrobes, TV wall, bookshelf, study/puja.
- Materials & finish: laminate vs acrylic/PU/veneer; granite vs quartz; branded hardware.
- Design complexity: curves, fluting, glass/metal trims, custom profiles, false ceiling layers.
- Services: new electrical points, extra lighting, plumbing changes, waterproofing, tiling.
- Per square foot coverage: total carpentry area, painting area, ceiling area.
- Building logistics: floor level, lift size, society rules, access timings.
Tip: Ask for drawings + a line-item BOQ. That’s how you keep the interior cost clear for any interior design project.
Room-wise 3BHK Flat Interior Design in Kolkata Budgets for Every Space
Use this section to read any flat interior design cost line by line. It keeps the interior design price honest.
1. Kitchen interior (U-shape or L-shape + tall unit)
- Essential: ₹2.2L – ₹3.4L (laminate fronts, standard hardware, granite)
- Smart: ₹3.4L – ₹5.2L (BWR/BWP mix, soft-close, organizers, quartz/compact)
- Premium: ₹5.2L – ₹7.5L (BWP, premium hardware, more pull-outs, acrylic/PU shutters, quartz)
Save smart: keep layout simple; use drawers + a few key pull-outs; laminate carcass with one premium shutter finish.
2. Master bedroom wardrobe (7–9 ft)
- Essential: ₹1.0L – ₹1.5L (laminate, hinged/sliding mix)
- Smart: ₹1.5L – ₹2.2L (soft-close, better internals, mirror/glass)
- Premium: ₹2.2L – ₹3.2L (acrylic/PU/veneer, accessories)
Note: Sliding saves swing space, hinged saves money.
3. Two additional bedrooms (5–7 ft wardrobes each)
- Essential: ₹90K – ₹1.4L each
- Smart: ₹1.4L – ₹2.0L each
- Premium: ₹2.0L – ₹2.8L each
Tip: For kids’ rooms, mix open shelves with shutters to control interior cost and clutter.
4. TV wall & living storage
- Essential: ₹60K – ₹1.0L (base + shelves, hidden wires)
- Smart: ₹1.0L – ₹1.8L (paneling, backlight, cleaner cable mgmt)
- Premium: ₹1.8L – ₹3.0L (fluting, glass/metal trims, niches)
Design ideas: flat panel + warm wash light = premium feel on a budget interior.
5. Puja & study / work area
- Puja: ₹35K–₹60K (Essential) / ₹60K–₹1.1L (Smart) / ₹1.1L–₹1.8L (Premium)
- Study: ₹35K–₹60K / ₹60K–₹1.0L / ₹1.0L–₹1.6L
Good to know: warm 2700–3000K lighting for puja; neutral 4000K for study focus.
6. False ceiling (living + passage + 3 bedrooms)
- Essential: ₹70K – ₹1.4L (POP/gypsum, slim cove in key rooms)
- Smart: ₹1.4L – ₹2.4L (layering, L-profiles, better lighting)
- Premium: ₹2.4L – ₹3.8L (designer profiles, multiple zones)
Material note: PVC/aluminium in kitchen & baths; gypsum/POP in living/bedrooms.
Read more: How Much Does a False Ceiling Cost in Kolkata?
7. Painting & lighting (whole home interior)
- Painting: ₹45K–₹80K (Essential) / ₹80K–₹1.4L (Smart) / ₹1.4L–₹2.4L (Premium)
- Lighting & basic electrical: ₹50K–₹90K / ₹90K–₹1.6L / ₹1.6L–₹2.6L
Tip: pick washable neutrals; lock fan/chandelier/strip-light points before ceiling work.
8. Bathrooms, utility & balcony
- Vanities & storage (2–3 baths): ₹60K–₹1.0L / ₹1.0L–₹1.8L / ₹1.8L–₹3.0L
- Balcony/utility cabinets: ₹30K–₹50K / ₹50K–₹90K / ₹90K–₹1.4L
Material: No MDF in wet zones. Prefer PVC or aluminium outdoors.
Per Square Foot vs Packages: How to Calculate 3BHK Interior Design Cost Kolkata
- Per square foot: great for comparing quotes; check inclusions (shutters, hardware, internals, countertop, lights, painting, delivery, cleanup).
- Packages: simpler for most families; faster decisions, predictable totals, smoother delivery.
Thumb rule: if you want standard, neat home interiors, choose a package. If you love custom design ideas, go itemized with a per-sq-ft check.
Three Clear Packages for 3 BHK Home Interior Design
Essential 3 bhk Interior Cost Kolkata ₹6L – ₹8L
What’s inside:
- Basic modular kitchen (laminate, standard hardware, granite)
- Three wardrobes in laminate (hinged/sliding mix)
- TV base + simple wall shelves
- Simple false ceiling in living + bedrooms (POP/gypsum)
- Interior painting (economy emulsion)
- Basic electrical points & standard fixtures
Why it works: A clean, low-maintenance setup for a 3bhk flat without overspend.
Smart 3 BHK Flat Interior Design Cost ₹8L – ₹12L (Most popular for families)
What’s inside (upgrade over Essential):
- BWR/BWP mix, soft-close hardware, a few kitchen organizers, quartz/compact top
- Wardrobes with better internals; part mirror/glass
- TV panel with hidden wires + soft backlight
- Layered ceiling in living; simple in bedrooms
- Washable paint, upgraded lights & switches
- Optional study/puja unit
Why it works: Best balance of interior design cost and finish for a stylish 3bhk home.
Premium 3BHK Interior Design Cost ₹12L – ₹18L (For richer finishes and long-term home)
What’s inside (upgrade over Smart):
- Kitchen in BWP, premium hardware, more pull-outs, acrylic/PU shutters, quartz
- Wardrobes with acrylic/PU/veneer fronts + accessories
- TV wall with glass/metal trims, fluting, feature lighting
- Designer false ceiling and layered lighting plans
- Feature walls, bespoke details, neat finishing end-to-end
Why it works: A refined look for families settling into a 3 bhk home in Kolkata.
Know more: Interior Designer vs Carpenter: Who Should Shape Your Home?
Smart Savings for 3BHK Interior Design in Kolkata: Where to Save, Where Not to
Save here:
- Finishes: laminates are tough and look clean; upgrade a few shutters to acrylic/PU/veneer for the “wow.”
- Accessories: not every cabinet needs a pull-out; use drawers + a few key organizers.
- Ceilings: keep profiles straight and slim; heavy layers add cost and reduce height.
- Paint: neutral washable base + one accent wall.
Don’t cut corners here:
- Core boards: BWP/BWR where needed (kitchen/vanity/utility).
- Hardware: hinges, channels, sink, taps – daily use; buy branded.
- Countertop: granite/quartz that resists heat and stains.
- Waterproofing: if bathrooms/balconies are opened, do it right.
Timelines, hidden costs & smooth handover for 3bhk home interior
Typical timeline:
- Design & sign-off: 2–3 weeks (bigger scope)
- Factory & site prep: 3–4 weeks
- Installation & finishing: 3–4 weeks
Total: ~8–11 weeks, depending on permissions and detailing.
Hidden-cost checklist:
- Society permissions & working hours
- Extra POP/levelling for old walls/ceilings
- Extra electrical points or shifting switches
- Appliance cut-outs (chimney, hob, oven, DW)
- Countertop edges, backsplash, skirting
- Final deep cleaning & debris removal
Ask your interior designing company in Kolkata to itemize these so home interior design cost stays transparent.
Quick Snapshot Of 3 BHK Interior Design Cost in Kolkata
Use these to compare quotes for 3 bhk flat interior design quickly. (Figures are working estimates for 2026. Final numbers vary with scope and finishes.)
| Package | Best for | What it usually covers | Typical Total |
|---|---|---|---|
| Essential | Budget interior, rentals, first setup | Basic modular kitchen, 3 wardrobes, TV base, simple false ceiling in living, interior painting, basic electrical | ₹6L – ₹8L |
| Smart (most popular) | Most families, value + style | Better hardware, more storage, study/puja, layered living room ceiling, accent wall, upgraded lighting | ₹8L – ₹12L |
| Premium | Long-term homes, richer finishes | Acrylic/PU/veneer shutters, quartz, glass/metal trims, feature walls, designer lighting | ₹12L – ₹18L |
FAQs Related to Interior Cost for 3BHK Home in Kolkata
1. What’s a fair 3bhk interior design cost in Kolkata?
Most families land in ₹12–18L (Smart) for stylish, durable home interiors.
2. Per-sq-ft or package pricing – what’s better?
Both work. Just ensure inclusions are written and drawings are signed.
3. Can we phase the work?
Yes. Start with kitchen interior + wardrobes + electrical/paint. Add ceiling, feature walls, décor later.
4. How does it compare to 2BHK?
Expect ~35–60% more than your 2bhk interior because of extra room, storage, and lighting zones.
5. What about 1BHK?
For reference, 1bhk interior design cost is lower due to smaller scope; the same rules apply – clear scope, clear BOQ.
Why Choose RK Interior Design: Interior Design Services in Kolkata You Can Trust
We’re Kolkata-based (since 2017) with in-house teams for carpentry, ceiling, painting, electrical, plumbing, polishing, and deep cleaning. From bhk interior design and decoration to handover, you get one team, one timeline, one clean finish.
What you get with us
- Free site visit & clear line-item estimate
- 2–3 design options (Essential / Smart / Premium)
- Transparent interior designer cost estimates (per-sq-ft where useful)
- Branded materials & neat finishing
- One point of contact; on-time delivery
Whether it’s a 3 bhk interior cost kolkata plan or an upgrade from 2bhk and 3bhk homes, we keep your interior design in Kolkata simple, honest, and city-smart.
Get Your Personalised Cost of 3BHK Interior Design
Want real numbers for your 3bhk flat interior design? Share a few photos, rough sizes, and a wish list. Let’s build a best 3 bhk that feels like you warm, smart, and perfect.
📞 Call / WhatsApp: 070031 23076
📧 Email: kolrkinterior@gmail.com
🌐 Website: https://rkinteriordesigner.com/