Top Interior Design Firm — Mumbai & Pan India

Spaces That Speak
Luxury & Purpose

Classic K3 Design Interior Pvt Ltd — Premium residential & commercial turnkey interiors with factory-made precision, delivered in 20 days.

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10+ Years of
Excellence

Who We Are

India's Most Trusted
Turnkey Interior Firm

Classic K3 Design Interior Pvt Ltd delivers end-to-end residential and commercial interiors — from concept to handover — entirely in-house. No third-party contractors. No middlemen. Just precision, speed, and craftsmanship.

We've built 1000+ spaces across Mumbai, Navi Mumbai, Pune, Bengaluru and Delhi, trusted by homeowners, developers, and 29+ corporate clients for our factory-made quality and on-time delivery promise.

20-Day modular kitchen & furniture delivery
Every trade in-house — civil, modular, electrical
12-year warranty on all woodwork
Factory-made precision, bespoke feel
Pan-India presence — 5 offices, 1 manufacturing unit

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What We Do

Complete Interior Solutions
Under One Roof

From modular kitchens to full-scale commercial fit-outs, we handle everything in-house with unmatched quality control.

Residential Interiors

Luxury to value-for-money home interiors for 1BHK to 4BHK+ — including modular kitchens, wardrobes, living, dining & bedroom setups.

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Commercial Interiors

Office fit-outs, retail stores, showrooms and co-working spaces designed for productivity, brand identity and lasting impressions.

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Modular Furniture

Factory-manufactured modular kitchens, wardrobes, TV units & storage — delivered in 20 days with precision and 12-year warranty.

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Civil & Renovation

Complete civil works — tiling, plastering, plumbing, electrical — all managed in-house so you never need to chase multiple contractors.

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3D Design & BOQ

Detailed 2D floor plans, photorealistic 3D renders and transparent BOQ — so you see exactly what you're getting before we start.

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Smart Home & Luxury

Smart home integration, imported materials, bespoke furniture & wallpaper curation for ultra-premium Diamond Luxury projects.

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Our Work

Featured Projects

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Luxury Residential

The Grand Residency — Navi Mumbai

Residential

Modern Kitchen — Powai

Commercial

Corp Office Fit-Out — BKC

Luxury Residential

Master Suite — Worli

Residential

Contemporary Living — Pune

How We Work

Our Process

From your first inquiry to final handover — we follow a proven 6-step process that keeps every project on time and within budget.

Lead / Referral

We understand your vision, requirements and space through a discovery call.

Consultation & Site Visit

Free in-home consultation and detailed site measurements by our design team.

BOQ & Design

Transparent BOQ, 2D floor plans and photorealistic 3D renders for your approval.

Execution

All civil, modular and interior work executed in-house with daily progress updates.

Handover

Quality inspection and keys-in-hand handover with complete documentation.

After Sales

Dedicated after-sales support and 12-year warranty on all woodwork.

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Transparent Pricing

Choose Your Package

No hidden costs. Clear deliverables. Factory-backed quality at every budget.

Gold Package

Gold

₹1,750 / sq.ft (storage)

Ideal for 1BHK · Total ₹6L–12L

Modular kitchen — Laminate Finish
Modular Bedroom Set (Wardrobe + Bed + Side Tables)
False ceiling — Living room
Basic electrical & lighting
3D design renders
On-time delivery
Premium hardware (EBCO / Enox)
Dedicated designer

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Popular

Diamond Package

Diamond

₹2,450 / sq.ft (storage)

Ideal for 2–3BHK · Total ₹12L–22L

Modular kitchen — Laminate Finish
Custom Carpentry — Laminate Finish
False ceiling — Living room
Basic electrical & lighting
3D design renders
On-time delivery
Premium hardware (EBCO / Enox)
Dedicated designer

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Luxury

Diamond Luxury

Diamond
Luxury

₹3,200 / sq.ft (storage)

Bespoke · Premium Projects

Everything in Diamond
Imported & luxury materials
Custom bespoke furniture
Senior dedicated designer
Wallpaper & art curation
Smart home integration
Full civil & electrical
White-glove post-service

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* Prices are indicative storage rates. Final cost depends on scope, materials and site conditions. Contact us for a customised quote.

What Clients Say

Real Reviews, Real Spaces

All Reviews

★★★★★

"K3 Design Lab transformed our 3BHK completely. The modular kitchen is stunning and the entire execution was done within 25 days. Truly professional team!"

Priya Rao

Navi Mumbai · Google Review

★★★★★

"Best decision we made was choosing K3. The 3D renders matched the final output exactly. The team is extremely professional and the quality is top-notch."

Arjun Kapoor

Mumbai · Google Review

★★★★★

"Our office fit-out in Pune was executed flawlessly. K3 handled everything — civil, electrical, modular — all under one team. Impressed by the 20-day delivery promise."

Rohan Shah

Pune · Google Review

Pan-India Presence

Our Offices

Headquarters

Navi Mumbai HQ

Office #1504, Plan S Business Park, Opp DY Patil Stadium, Nerul, Navi Mumbai – 400705

Mumbai

Mumbai Office

3rd Floor, Ama House, Brahmakumaris Marg, near Radio Club, Colaba, Mumbai – 400005

Pune

Pune Office

Office #3, Isha Park, Nr Baitul Uloom Kondwa, Unity Park Rd, Kondhwa, Pune – 411048

Bengaluru

Bengaluru Office

C/O Aspire Coworks, 17, 7th Main Rd, Indira Nagar, Indiranagar, Bengaluru – 560038

Delhi

Delhi Office

C/O 101, NH-19, above Sandoz Restaurant, CRRI, Ishwar Nagar, Okhla, New Delhi – 110020

Manufacturing Unit

Factory — Panvel

NSCP DESIGN, Unit-1, Survey No 160, Village Dhansar, Taluka Panvel, Maharashtra – 410208

Spaces That Speak
Luxury & Purpose

India's Most Trusted
Turnkey Interior Firm