Why Studio Contour Puts Sanction, Design and Interiors Under One Roof

Why Studio Contour Puts Sanction, Design and Interiors Under One Roof

Most people who call us in New Town are not choosing between two architects, they are choosing between two ways of organising the whole job, and the choice usually gets made without anyone naming it. One route is to appoint an architect for the drawings, a separate consultant to walk the file through the sanction process, and later a separate interior firm once the shell is standing, which is close to the classic design–bid–build split and is a perfectly normal way to build a house. The other route is what we run at our studio, where architecture, interiors and the sanction file sit with one team from the first plot visit to the day the furniture goes in.

We have been working this way since 2014 and have delivered 330 plus buildings across New Town, Salt Lake, Rajarhat and greater Kolkata, so what follows is not a pitch about who is more talented, it is about what each structure does to your timeline, your decisions and your evenings. Both models produce good houses in this city. They just fail in different places, and knowing where yours is likely to strain is worth more to you than any adjective we could use about ourselves.

Where a three-appointment structure actually splits

The split is almost never dramatic, it shows up as small gaps at the seams. Your architect designs to the brief and hands over a drawing set, the liaison consultant then works to what the authority will accept, and if a setback, staircase width or service shaft has to move during scrutiny, the person who changes the drawing is often not the person who designed the intent behind it. Later the interior firm arrives to a built shell and finds that the kitchen has one plumbing chase where the layout they want needs two, so either the layout bends or you pay to open a wall you already paid to close.

None of that means anyone did poor work. It is arithmetic: three contracts have three scopes, and everything in the space between scopes belongs to you by default, which is exactly where scope creep lives. The catch here is that the coordinating role is real work whether or not anybody is paid for it, so if no single party holds it, the client ends up holding it while also holding a job and a family.

What one roof changes, week by week

When the same studio holds all three, the interior logic is already inside the structural and service layout rather than arriving after it. On a residential job that means we are deciding where the kitchen sink sits while the slab is still a drawing, so the plumbing chase, the window above the counter and the exhaust route are fixed together rather than negotiated later, and the same applies to false ceiling depths, AC drain slopes and the wiring you will regret not running before plaster. Our residential architecture and residential interior design work is scoped as one conversation for that reason.

The sanction side behaves the same way. We take projects through the NKDA, KMC and Bidhannagar processes, so when scrutiny raises a query the person redrawing is the person who set the intent, and the design reasoning survives the revision instead of being flattened into whatever clears fastest. If you want the mechanics of that file, our guide to the NKDA building plan sanction process in New Town walks through the sequence, and the documents required for NKDA building sanction is the list to start gathering before anyone draws anything.

Curated to the plot, not picked off a shelf

Packaged offerings exist because they are easy to price and easy to compare, and for some buyers that predictability is genuinely worth it. We do not work that way, because a 3 katha corner plot facing north in Action Area II and a similar sized mid row plot two blocks away do not want the same house, and the differences are not cosmetic. Setback shape decides where light can enter, the neighbour's wall decides which bedroom is usable in May, and the family's actual routine decides whether the second floor wants two bedrooms or one plus a work room.

So layout, materials, elevation and budget get scoped per project rather than slotted into pre priced tiers. A practical example: when a family tells us three generations will share the house, we will usually shift the ground floor plan to put a full bathroom next to the front bedroom before we draw a single elevation, because retrofitting that later costs far more than designing it in. Budget follows the same logic, and indicative residential design fee ranges in this market commonly sit somewhere in the mid single digit percentages of build cost, though the honest answer is that the number depends on scope, plot and how much site supervision you want, so treat any figure you read anywhere as indicative only until it is itemised against your job. Our note on what a Kolkata architect's fee proposal should itemise is the checklist we would want a client to hold us to.

When three separate appointments are the better call

There are real cases where the split model wins, and we would rather say so than pretend otherwise. If you want maximum price tension on each stage, appointing separately lets you tender each piece and compare like for like, which is hard to replicate inside a single scope. If you already have a trusted interior designer or a family contractor you have worked with for years, breaking that relationship to buy bundling is a bad trade. If your interiors are years away because you are building the shell now and finishing floor by floor as funds allow, there is little value in bundling a scope that will be designed under different conditions later.

It also suits people who genuinely enjoy running the job, who have time on weekdays to chase a query at an office counter, and who would rather hold the coordinating role themselves than pay someone to hold it. That is a legitimate choice and some of the best houses in Salt Lake were built exactly that way. Our piece on whether to hire an architect or an interior designer first is written for that reader, and how to compare two proposals that look identical will help you read the tenders once they arrive.

The principal stays attached, and that is the whole point

A large multi city practice allocates a senior architect across many projects at once, so your day to day contact is often a junior, and that is simply how that model scales. We are built the other way: principal architect Sumana Kumar stays on the project after the proposal is signed, which means the person who understood why you wanted the stair where you wanted it is the person answering the site query four months later. Practically that shows up in fewer re explanations, faster decisions on site, and a drawing set that still makes sense to the people building it. You can see the range of that work across our New Town projects, including the Kanchan House project in New Town.

At the end of the day, pick the structure that matches how much of the coordinating you want to do yourself, and be honest about that before you sign, because it is very hard to change halfway. If you would rather have architecture, interiors and the sanction file held by one team that stays with you from the first sketch to the last snag, talk to us with your plot details and we will tell you plainly what your site allows and what it does not.