--- title: "Minimalist Duplex Design | Award-Winning Interiors by GA Design" description: "Explore The Grey House, an award-winning minimalist duplex design in Mumbai. See how we balance functionality and aesthetics in modern luxury home interiors." canonical: https://mytribe.in/gadesign_mumbai/luxury-residential-interior-design/the-grey-house-an-award-winning-minimalist-duplex last_updated: 2025-09-30 --- # The Grey House: Minimalist Duplex Design Tribe Verified · Award-winning 3,000 sq ft minimalist duplex. By [GA Design](https://mytribe.in/gadesign_mumbai) · Takes projects across Mumbai Metropolitan Area; Visit design studio in Lower Parel · ₹5,500 per sq ft (estimate) Part of [Luxury Residential Interior Design](https://mytribe.in/gadesign_mumbai/luxury-residential-interior-design). [View full gallery](https://mytribe.in/gadesign_mumbai/luxury-residential-interior-design/gallery) We treat minimalism as a tool to tell your story, not just an aesthetic. This 3,000 sq ft Mumbai duplex is a study in textures and clean lines, designed to be a functional sanctuary where every element has a purpose. ## Photos and videos - ![We are proud to have our project, 'The Grey House', featured on the cover of The Neptune Glitz magazine. This image captures the essence of the home's elevated minimalism and the interplay of light and texture in the double-height living space.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/f47f3e18-4346-4daa-b4c4-d1cdef1b3dac) - [Video: A walk-through of 'The Grey House', showcasing its open spaces, clean lines, and muted monochrome color palette. Our goal was to create a modern minimalist home where simplicity and functionality allow each design element to shine with purpose.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/621b64d4-eb88-4727-bc81-42ac45f166f2) - ![The main living area features a striking black textured wall that provides a dramatic backdrop for the contemporary art and minimalist furniture. The open-plan layout connects the living and dining areas, flowing out to an open-to-sky balcony.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/0fd0a3aa-524d-4711-8e41-3d5ab16fcdce) - [Video: In design, we often face challenges from structural elements or Vastu requirements. Here, we explain how we cleverly concealed a large structural column and a maintenance shaft behind a beautiful feature wall with sliding shutters, creating hidden storage and maintaining a clean aesthetic.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/92db8248-f007-400e-b5f8-8878d928bf67) - ![The master bedroom continues the minimalist theme with a combination of concrete texture and fluted panels behind the bed. The design creates a calm and restful atmosphere, with large windows offering expansive city views.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/1acd5356-0684-44fe-b945-9fbc14158b97) - [Video: This guest room was designed as a multipurpose space for the family to read or play. We installed a custom Murphy bed that easily transforms the room into a comfortable bedroom for guests, demonstrating our focus on flexible and functional design.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/12ba46c4-9aff-4686-9271-6b5fcf4d3414) - ![We designed this cozy nook as a home office and library. The custom-built shelves are organized to house the family's extensive book collection, with the books themselves adding pops of color to the otherwise neutral and minimalist space.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/a1a81009-d3d3-4da2-9b12-d0ef182f1ab6) - ![The powder bathroom combines the raw beauty of concrete walls with the organic warmth of a live-edge wood counter. A natural stone sink and a simple pendant light complete this study in texture and minimalism.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/2db19245-1c0b-423c-bfb7-749a54c49b3e) - [Video: Small details create a seamless look. We explain our technique of matching the skirting to the wall color and using frameless aluminum door frames to achieve a clean, uninterrupted finish, reinforcing the home's minimalist aesthetic.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/2e7b1b7d-c7bb-448c-9cd5-881e644e8fd6) - [Video: Designing a duplex apartment requires creating a harmonious flow between two levels. We used a consistent palette of materials and textures while introducing subtle variations to define different spaces, ensuring the entire home feels connected yet dynamic.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/b5456916-bbc1-47b6-8ff5-e00007809976) - [Video: A look at the transformation of 'The Grey House' from a raw construction site to a finished home. This journey shows the evolution of the space, from structural work to the final installation of bespoke furniture and art.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/fa8c5d30-5a2c-47fd-bec8-c5fc0cd9165d) - ![Art is central to our design storytelling. This striking piece adds a personal and emotive touch to the living room, contrasting beautifully against the dark, textured wall.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/0073a58c-e4dd-4b5e-be69-70657970f56e) - ![We are honored to have won a Bronze award at the International Architecture and Design Awards 2024 for 'The Grey House'. This recognition affirms our commitment to creating timeless, high-quality design.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/07e5797b-3d9f-40a1-b4d7-4096ab032089) - ![A quiet corner of the living room, where the play of natural light on the textured grey wall creates a dynamic surface. Even the family pet, Mango, finds his perfect spot in this calm and elegant space.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/11830078-a62c-4c0d-9e09-ddb0fc20e0ea) - ![The dining area features a custom-designed table and a bespoke shelving unit. The open-backed shelves provide display space without adding visual weight, maintaining the room's airy and minimalist feel.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/20ca551d-4cea-4769-a1d5-b32eeb92ff35) - ![An overhead view of the living room, highlighting the geometric arrangement of the sectional sofa and the organic shape of the marble coffee table. This composition creates a balanced and inviting social space.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/2244b888-751f-4ee6-8a31-6c99872bd7dd) - [Video: The master bedroom is a study in neutral tones and clean lines. The combination of a dark blue upholstered bed, fluted wall panels, and warm wooden flooring creates a serene and sophisticated sleeping sanctuary.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/26c3a4f6-a7ae-4eed-9932-44913827e7b1) - ![A glimpse of the study and library from a feature in The Neptune Glitz. The extensive shelving was designed to be both a functional storage solution and a prominent design feature.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/3c0fe90a-7a54-46cb-8c3d-edf347fdb1a0) - ![A profile of our design director, Ritu Goregaoker, alongside images of 'The Grey House'. The feature highlights our firm's philosophy of blending functionality with aesthetics in a minimalist context.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/4a682af4-dd7f-4741-88b4-e28765d2e8bb) - ![This view showcases the bedroom's connection to the outdoors, with floor-to-ceiling windows flooding the space with natural light. The minimalist design ensures the focus remains on the expansive view and the room's tranquil atmosphere.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/51a4212e-a6b2-44eb-9a31-6fd7188ca771) - ![We are thrilled that 'The Grey House' was featured on the official Minotti website, recognizing the project's refined details and calm, elegant shades of grey.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/746f4035-e89c-4204-8d57-3ca8efdbb916) - ![A magazine feature showcasing the guest room's clever use of space, including the Murphy bed and integrated shelving, alongside the sculptural wooden staircase.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/8436f35d-b6ba-451f-a4d7-72c8544e6840) - ![A puzzle-like grid image introducing 'The Grey House', highlighting its key features: simplicity, clean lines, and a timeless aesthetic.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/85fe8e11-1faf-4ee8-90ef-9ef0832924d9) - ![The interplay of textures is key in this living room. The soft fabric of the sofa contrasts with the cool marble of the coffee table and the rough texture of the wall, creating a rich sensory experience.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/89d9d560-990e-4589-bb2c-4b42b8db8da9) - [Video: A nod from Elle Decor India, featuring 'The Grey House' as one of their top homes of the week.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/a9e0a8bf-79d9-4af6-84c5-6709be55d140) - ![A downward view of the spiral staircase, emphasizing its elegant curve and the beautiful grain of the wood. This feature connects the two floors with architectural grace.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/bc3f1a78-d761-4095-b0db-e852e23aec8a) - ![The open-plan living and dining area of the duplex, showing how the consistent use of grey tones and minimalist furniture creates a cohesive and expansive feel.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/bcd8d267-b5af-45be-a190-46ad818ad7f0) - ![A magazine feature detailing the 'Elevated Minimalism' of 'The Grey House', highlighting the double-height living room and the striking black textured wall.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/d5725c01-0602-48bb-a9dd-5a77ad797ae3) - ![The guest room features a comfortable Murphy bed flanked by custom wooden cabinetry with integrated shelving and fluted panel details, maximizing both style and function.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/e00b4c5a-a5d9-429b-bfc6-97574cbf3ef0) - [Video: A compilation of our work featured by India Art & Design, including the sculptural staircase and minimalist living room of 'The Grey House'.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/eea4ea9e-4a67-4ff7-acea-eb40a902e126) - ![An aerial view of the living room, showing the open-to-sky balcony and the seamless connection between the indoor and outdoor spaces.](https://assets.mytribe.in/insecure/raw:1/plain/s3://mytribe-assets-production/f9c6f59a-4375-444b-80bd-864ab6706af8) ## About The Grey House: An Award-Winning Minimalist Duplex Many people think minimalism means empty, sterile boxes, but for us, it is about clever problem-solving. In this duplex, we had to work around a massive structural column behind the bed. Instead of hiding it with a clunky box, we designed a wall with sliding fluted shutters that camouflage both the column and a maintenance shaft, giving you extra storage while keeping the lines clean and uninterrupted. Designing a duplex apartment comes with its own set of challenges, mainly ensuring the two levels feel connected rather than disjointed. For The Grey House, our goal was to maintain a harmonious flow. We kept the material palette consistent—concrete, wood, and neutral tones—to create a unified identity across both floors while varying the textures to define specific areas. Modern minimalism is often misunderstood as just 'less,' but we see it as intentional design. We paid attention to the details that most overlook. For instance, in conventional homes, skirting boards often break the visual line of the wall. We matched our skirting directly to the wall colors—black skirting for black walls, white for white—to let the walls meet the floor seamlessly. We also did away with traditional door frames, using aluminum profiles that sit flush within the wall to create a thin, clean groove rather than a protruding frame. Functional storage was another priority. We believe in design that serves a purpose, so every shelf and cabinet in this home was built for a reason. Whether it is the custom-built library nook or the hidden storage behind the master bed, we ensure the house remains clutter-free without sacrificing utility. It is not just about making a space look good for photos; it is about creating a layout that works for the way you live every day. ## About GA Design We are GA Design, a family team based in Mumbai. We believe homes should feel like you, not like a catalog, so we obsess over the details that make a space feel alive and functional. [See all of GA Design's services](https://mytribe.in/gadesign_mumbai) ## More from Luxury Residential Interior Design by GA Design - [Featured](https://mytribe.in/gadesign_mumbai/luxury-residential-interior-design/featured) - [Ekaant: A Rustic Alibaug Retreat](https://mytribe.in/gadesign_mumbai/luxury-residential-interior-design/ekaant-a-rustic-alibaug-retreat) - [Luxury Living Spaces](https://mytribe.in/gadesign_mumbai/luxury-residential-interior-design/luxury-living-spaces) - [Serene Bedroom Sanctuaries](https://mytribe.in/gadesign_mumbai/luxury-residential-interior-design/serene-bedroom-sanctuaries) - [Statement Bathrooms & Powder Rooms](https://mytribe.in/gadesign_mumbai/luxury-residential-interior-design/statement-bathrooms-powder-rooms) - [Bespoke Details: Dining, Stairways & Artistry](https://mytribe.in/gadesign_mumbai/luxury-residential-interior-design/bespoke-details-dining-stairways-artistry) - [Versatile Designs: Offices, Cafes & Villas](https://mytribe.in/gadesign_mumbai/luxury-residential-interior-design/versatile-designs-offices-cafes-villas) - [Behind the Design: Our Process & Team](https://mytribe.in/gadesign_mumbai/luxury-residential-interior-design/behind-the-design-our-process-team) ## More services by GA Design - [Architectural Design for Real Estate Developments](https://mytribe.in/gadesign_mumbai/architectural-design-for-real-estate-developments) ## Similar work from other experts - [Charcoal Chateau: A Modern Duplex Interior Design Showcase](https://mytribe.in/sonamjhavardesign/residential-interior-design/project-showcase-charcoal-chateau) by Sonam Jhavar Design · Residential Interior Design · Takes projects across the Mumbai Metropolitan Area - [Kanso House: A Minimalist Mumbai Apartment Sanctuary](https://mytribe.in/purplebackyard/furniture-object-design-pb-home/project-spotlight-kanso-house) by Purple Backyard · Furniture & Object Design (PB Home) · Ships across India; Visit studio in Bandra West, Mumbai - [Minimalist Interior Design in Mumbai: Cedar Abode](https://mytribe.in/realmstudiio/turnkey-residential-interior-design-build/cedar-abode-minimalist-forms-with-playful-details) by Realm Studiio · Turnkey Residential Interior Design & Build · Takes projects across Mumbai; Visit studio in Mulund West - [Project Acropolis: Minimalist Luxury in Juhu](https://mytribe.in/tankdesign.in/residential-interior-design-renovation/project-showcase-project-acropolis) by Tank Design · Residential Interior Design & Renovation · Takes projects across India; Visit the office in Khar West, Mumbai - [Our Signature Minimalist Architecture and Interiors](https://mytribe.in/wedesignstudio_mumbai/residential-interior-design/featured) by We Design Studio · Residential Interior Design · Takes projects across Mumbai Metropolitan Area; Visit studio in Andheri West - [Whitewashed Serenity Interior Design](https://mytribe.in/studiomestry/architectural-interior-design-for-homes/whitewashed-serenity) by Studio Mestry · Architectural & Interior Design for Homes · Takes residential projects across Mumbai and Pune ## Book To book GA Design, message mytribe on WhatsApp: [Chat on WhatsApp](https://wa.me/916360004054?text=Hi%2C%20I%20saw%20The%20Grey%20House%20cluster%20on%20your%20profile%20and%20love%20your%20minimalist%20style.%20I%20am%20looking%20to%20design%20my%20home%20in%20Mumbai%20and%20would%20like%20to%20discuss%20some%20ideas.)