Building a builder floor in South Delhi: what developers should know before the first drawing

A builder floor in South Delhi is a small building with a great deal riding on it. The plot is costly, the colony has a character its residents care about, and the families who will buy the floors usually decide in a single visit whether a home feels right. Since 2009 we have designed more than a hundred of these buildings with developers such as Uppal Group, Salcon and Metro Buildtech, across Vasant Vihar, Jor Bagh, Anand Lok, Gulmohar Park, Nizamuddin, Defence Colony, Hauz Khas, Panchsheel and Geetanjali Enclave. Here is what we have learned, and what we wish every developer knew before the first drawing is made.

The plot decides more than the plan

On a plotted colony site, the building envelope is largely fixed before we arrive. The setbacks, the permitted height and the stilt-plus-floors format that most South Delhi colonies now follow leave a developer with a defined volume to work inside. The design question is not how big the building can be, but how much of that volume becomes rooms people will pay for.

The answer lies in the core. The lift, the staircase, the services shaft and the stilt parking below have to be placed first, and placed well, because every floor above repeats that decision. A core pushed a little towards the rear can give each floor a wider living room on the front. A core squeezed too tight can leave a landing no one wants to walk through to reach their front door. This is why we like to be brought in before the plot is finalised, when there is still a choice between two sites.

Three other decisions belong in the first week. Whether to build a basement, and what it will be used for, changes the structure and the budget from day one. Which way the plot faces decides where the afternoon sun lands and which rooms need shading. And the neighbours on either side set the tone for the street, which the façade will have to answer.

Buyers decide in the first five minutes

A family walking through a finished floor forms its opinion at the entrance, in the living room, in the kitchen and in the main bedroom, in roughly that order. So those four spaces are planned to feel right at first sight: a clear entry that does not open straight onto a bed, a living room with proportion and daylight, a kitchen a family can actually cook in, bedrooms with wall space for a bed and a wardrobe without argument.

Finishes matter in the same way. The families buying in these colonies know what good stone, good timber and good hardware look like, and they will live with these surfaces for years. We specify materials that suit the colony and hold up with use, rather than finishes that photograph well and tire quickly. The façade should give the building a quiet presence on its street, so that a buyer recognises it from the car, without shouting at the bungalow next door.

This is why we design the floor plan, the façade and the interiors as one package. When the three are drawn by one team, the window in the plan is the window on the façade, and the wardrobe wall in the interiors is the wall the structure allowed for.

What a good process looks like

For a developer, the cost of a builder floor is measured as much in months as in rupees. The work that keeps a project moving is unglamorous: sanction drawings that are right the first time, liaison with the approving authority, structural coordination so that the beams sit where the plan needs them, interior drawings ready before the shell is up, and regular site supervision so that what was drawn is what gets built. We offer all of these under one roof, and our principal architect reviews every stage.

The repeat relationships we value most are the ones where this process has become a habit: the developer knows what we need, we know the colonies and their rhythms, and each plot starts a little further ahead than the last. If you are planning a builder floor in South Delhi, or weighing two plots and wondering which will give the better floors, the first conversation with us is free. Send us the plot details on WhatsApp at +91 95996 95099 and we will tell you what we see. You can look through our builder-floor work on our Builder floor architects in Delhi page.

Genre of Design is an architecture and interior design studio in New Delhi, led by Ar. Rakesh Sharma, designing homes, hotels and builder floors across Delhi NCR since 2009.