Inside 40-year-old DDA flat that looks like mini mansion after mind blowing ₹40 lakh renovation: Before-and-after video
DDA flat to dream home 🏠: Watch a Delhi house, once having 'almost no natural light and no airflow', transform into a serene, airy, modern Indian abode.
Home renovations possess a remarkable ability to bridge the past and the present, preserving the memories of an old space while injecting it with modern style and functionality. The latest example of this transformation comes from Delhi, where a 40-year-old DDA (Delhi Development Authority) flat has undergone a stunning transformation. Also read | Step inside official residence of Maharashtra CM: Amruta Fadnavis gives a tour of Mumbai bungalow in Malabar Hills

In a November 19 Instagram video, Delhi-based design firm Studio AlterSpace showcased how they converted an old DDA flat — once described as having “almost no natural light, no airflow, and walls closing off every corner” — into a serene, airy, and contemporary haven.
All about the ₹40 lakh renovation
The firm, led by founder-architect Akanksha Dewan, revealed to HT Lifestyle that the complete overhaul cost ₹40 lakh. This investment was necessary not only to address structural and maintenance issues typical of old homes, but also to overcome the apartment’s primary limitations: a cramped, closed floor plan and a severe lack of natural light and ventilation.
“The brief was simple — they wanted a space that felt expressive, functional and full of character,” Studio AlterSpace shared in a June 12 home tour video, detailing the project on the 1100 sq ft space for a family-of-four.
The key to the dramatic change was an architectural shift focused on openness. As the designer highlighted in the Instagram video, the most significant change was opening up walls to install floor-to-ceiling windows, a move that immediately flooded the apartment with natural light and air — a complete reversal of its prior dark state.
A complete architectural overhaul
This focus on flow and light was complemented by a warm, functional layout: the designers stuck to a simple, functional layout, strengthening the ageing structure while allowing the space to breathe and feel less restrictive. A unique staircase featuring a modern, ribbed glass design was introduced, further promoting light transmission between floors. The interior decor solidified the 'mini mansion' feel by pairing a clean, neutral base with sophisticated accents.
The walls were painted in predominantly light, neutral colours (creams and whites) to maximise brightness and create a modern backdrop. The living room featured a striking burnt orange sofa, serving as the central bold colour accent. A multi-tiered, round coffee table added a sleek, modern, geometric element to the living area. Strategically placed tall plants and smaller potted greenery brought life, freshness, and a natural element indoors.
Studio AlterSpace shared on Instagram, “What followed was a complete overhaul... We opened up spaces, brought in light, added plenty of storage and introduced bold material contrasts in some spaces — all while respecting the original bones of the home. Custom furniture, curated finishes and moody accents gave the space its own identity — personal, practical and full of soul.”
The incredible transformation proved that with thoughtful design, even the oldest of flats can be reborn into a light-filled dream home.
Note to readers: This report is based on user-generated content from social media. HT.com has not independently verified the claims and does not endorse them.
This article is for informational purposes only.
ABOUT THE AUTHORSanya PanwarWith a keen eye for detail and a heart for storytelling, Sanya is a seasoned lifestyle journalist who has spent over a decade documenting the intersection of aesthetics and substance. Since stepping into the media world in 2012, she has cultivated a career defined by versatility, curiosity, and an unwavering passion for what makes life both beautiful and meaningful. Over the last many years, she has navigated the fast-paced realms of health, wellness, fitness and fashion while pivoting seamlessly into the nuances of decor and travel. Her work often explores the deeper layers of modern living, delving into art and decor trends that transform spaces, insightful perspectives on gender, parenting, and mental health, immersive travel narratives that capture the essence of a destination. A self-proclaimed aesthetics enthusiast, Sanya doesn't just report on trends — she analyses them. Whether she’s identifying the next shift in fitness or discovering a breakthrough in design, she uses her platform to spark meaningful conversations that resonate with a contemporary audience. Sanya is an alumna of St. Xavier’s College, Kolkata, and the Asian College of Journalism (ACJ), Chennai, where she honed the investigative rigour she brings to her lifestyle reporting today. When she isn't chasing deadlines or conducting interviews, Sanya practices what she preaches. You’ll likely find her sipping matcha, practicing yoga, or scouting the newest cafes. Above all, she finds her balance in nature — whether it's a quiet hike or a moment of reflection in the outdoors, she remains constantly inspired by the tranquillity of the natural world.Read More

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