The Connector Reshaping Chennai's South

The 18km east-west Vandalur-Kelambakkam Road links GST Road to OMR, creating a direct cross-city connector in South Chennai. Its widening and junction upgrades have improved traffic distribution across the southern belt.

Chennai's housing market is undergoing a spatial shift. While premium areas like Sholinganallur command Rs 2.5 crore for a 3 BHK, emerging pockets like Kelambakkam offer 3 BHK apartments from Rs 75 lakh as of April 2026, nearly a third of the price. This affordability arbitrage is drawing serious buyers. Buyers priced out of Sholinganallur or Navalur move south for larger carpet areas at lower rates, resulting in a fast-urbanising belt where farm plots, gated apartments and villa projects now share the same few kilometres of road.

The connector is the strategic enabler. Feeder roads such as Thaiyur Road, Kovalam Road, Kelambakkam Tiruporur Road, and Mambakkam Main Road connect the area to arterial routes, allowing housing clusters to integrate into main corridors without getting stuck at a single junction. This movement grid is why developers and buyers view the belt differently now.

Employment remains the anchor. The Siruseri SIPCOT technology park, one of India's largest IT and SEZ hubs, lies about 5 km away and drives steady rental demand. IT corridors like Siruseri and Tharamani generate steady rental interest due to workforce movement. Gross yields in Kelambakkam clusters run 2.5 to 3.5 percent, versus 3.5 to 4.5 percent in premium Sholinganallur, where commute distances dilute tenant demand.

Price momentum is solid. Kelambakkam apartments are advertised at about Rs 4,950 to Rs 6,650 per sq ft, averaging near Rs 5,450, well below the OMR corridor average of Rs 7,000 to Rs 7,250. Flats rose roughly 12 percent in a year while plots cooled close to 9 percent. According to a CREDAI report, property rates on OMR increased by 38% in 5 years.

Chennai Metro Phase 2 Corridor 3 runs 45.8 km from Madhavaram to SIPCOT, with the OMR stretch to Siruseri targeted around 2027. When the metro arrives, commute times to north Chennai will collapse. That's when this emerging belt will stop feeling emerging.

For homebuyers today, the Vandalur-Kelambakkam corridor sits at an inflection point: strong rental demand, improving connectivity, and prices that reward patience over speculation.