Luxury Residential Interiors · Kolkata
Bespoke spaces where timeless Indian craft meets a deeply personal vision.
"Where heritage
meets the now."
The Studio
Alt Plus is a design-led luxury residential interior studio co-founded by Ranit Maiti and Subhrajit G. Mitra — architects with eighteen years of award-winning practice and a Forbes 30 Under 45 recognition.
We work with a curated roster of clients who value design not as decoration, but as an act of intention. Every home we create holds memory, reflects character, and appreciates over time.
Every surface selected for how it ages, feels, and what it says about the people who live with it.
Indian craft traditions inform every project — living language, never pastiche.
Every commission treated as a private trust. Complete confidentiality at every stage.
From first sketch to final installation — every detail managed with precision.
Begin a Conversation
We take on a select number of residential projects each year. If you are building or renovating a home and seeking something truly exceptional, we would love to hear from you.
We respond to all enquiries within 48 hours.
