Casagrand Premier Builder Limited was incorporated in 2003 and delivered its first project, Casagrand Srishti in Thiruvanmiyur, in 2004, followed by its first major completed development, Casagrand Rivera, in 2006. Two decades on, the company has grown into Chennai's largest residential developer, commanding close to a quarter of all new project launches in the city between 2017 and 2025 and roughly a fifth of housing demand over the same period, according to CBRE data cited in its IPO filings. By mid-2025, Casagrand had completed 103 projects, had 57 ongoing, and 21 forthcoming, together spanning close to 90 million square feet of saleable area, with Chennai still accounting for well over 60 percent of its portfolio. This scale is why Casagrand's name recurs across South Chennai's growth corridors, including the GST Road belt around Tambaram, rather than being a one-off entrant chasing a single micro-market.
Casagrand has developed in-house capabilities covering the full project lifecycle, from land identification and acquisition through design, construction, marketing, and delivery, with a particular focus on the mid-income housing segment that forms the bulk of its Chennai sales. That vertically integrated model, built over roughly 20 years in the same city, is the backdrop against which Casagrand Mabelle in Tambaram East should be read.
Casagrand Mabelle is a boutique gated community of 194 British-styled 3 BHK villas spread across 9.29 acres off Mappedu-Vengambakkam Road, in the Puthur-Tiruvanchery-Selaiyur pocket of Tambaram East. The villas are configured as ground-plus-one row houses, with unit sizes ranging from roughly 1,600 to 2,191 square feet. The project carries Tamil Nadu RERA registration TN/29/Building/380/2022, and possession began in early 2024, meaning the community is now a completed, ready-to-move address rather than a project still under construction. Around 65 percent of the 9.29-acre site is held as open space, and the community is built around a 12,000 square foot British-styled clubhouse with more than 30 indoor and outdoor amenities, including a swimming pool with a kids' pool, a multi-sports court, a cricket pitch, a jogging and cycling track, a yoga pavilion, and a reflexology pathway.
The design language draws on British architectural cues, with steeply pitched rooflines, bay windows, and streetscape elements such as a clock tower and sculpture court, giving the community a distinct identity within its price band. Prices for the villas have moved from an initial range near ₹97 lakh to ₹1.3 crore at launch toward roughly ₹1.1 crore to ₹1.9 crore as the project reached completion, reflecting the demand that ready, gated villa stock has attracted in this stretch of Tambaram East.
Casagrand Mabelle is not an isolated experiment. A few kilometres away in Perungalathur, the developer built Casagrand Vistaaz, a 101-villa British-themed community on 4.57 acres, launched in February 2021 and completed by February 2024, using the same G+1 layout, Vaastu-compliant zero-dead-space planning, and clubhouse-led amenity set. The developer also runs ongoing apartment projects nearby, including Casagrand Platinum and Casagrand Platinum Joy in Perungalathur and Casagrand Estilo in Pallavaram, close to Chromepet, Tambaram, and the airport. Seeing the same low-density villa format repeated at Mabelle and Vistaaz within a few kilometres of each other indicates that Casagrand treats the Tambaram-Perungalathur-GST Road belt as a coherent micro-market for its independent-house product, rather than placing a single project opportunistically.
The locality itself explains the choice. East Tambaram sits on the Grand Southern Trunk Road, one of the busiest national highways in the state, connecting Chennai to Trichy, and functions as a midway point to the city's IT and SEZ corridors. The area has its own suburban railway station, with Tambaram's major station roughly 2.8 km away and Chromepet and Tambaram Sanatorium also nearby, while Chennai International Airport is about 9.6 km away via the Chennai-Trichy highway. Older, established residential pockets like this one carry institutions such as Madras Christian College and long-running markets like Poondi Bazaar, giving the address a settled, cosmopolitan character rather than a purely speculative one.
A ₹9,335-crore, 15.4 km double-decker metro corridor is planned along GST Road, combining an elevated road with metro tracks above it, adding 13 new stations and connecting the airport directly to the Kilambakkam bus terminus; it is projected to serve close to 25 lakh residents once operational, with fast-growing neighbourhoods such as Pallavaram, Chromepet, and Tambaram expected to benefit most. Buyer interest in East Tambaram has picked up as this metro extension and its supporting road works have moved from planning toward execution, on top of the area's existing suburban rail and GST Road access. Property rates in the Tambaram belt sit in the roughly ₹3,850 per square foot range on the affordable end, with GST Road itself averaging around ₹3,600 per square foot, positioning villa product like Mabelle at a premium over standard apartment stock while still undercutting core Chennai localities on a per-square-foot basis.
For a buyer evaluating Casagrand Mabelle, the relevant facts are that the developer is not a new entrant testing the water in Tambaram East: it has an equivalent, completed villa community at Vistaaz in neighbouring Perungalathur, an apartment pipeline across Pallavaram and Perungalathur, and a company-wide track record built on completing projects across the full development cycle in-house, from land acquisition to handover. Mabelle itself is past its construction phase, RERA-registered, and already handing over units, which removes the uncertainty that attaches to pre-launch inventory. The surrounding case for the location rests on tangible, funded infrastructure, the GST Road-Kilambakkam metro corridor, established rail connectivity, and a long-settled social infrastructure base, rather than on speculative promises.
