Old Mahabalipuram Road changes character south of Sholinganallur. The dense office belt gives way to large townships, villa communities and the SIPCOT IT Park at Siruseri, and land parcels get big enough for 20- and 100-acre developments. For buyers this is where Chennai offers the most home for the money while staying within reach of the IT corridor's jobs.

It is also Chennai's busiest market. Knight Frank's H1 2026 report attributes 57% of the city's sales and 63% of its launches to South Chennai, driven by demand along the OMR corridor. Here is how the southern micro-markets compare.

Prices: Q3 2026 at a glance

Average asking rates for apartments, per Magicbricks' Jul-Sep 2026 data. These are indicative listing prices, not transaction values, and project-level pricing varies widely within each locality.

  • Semmancheri: ~₹8,382/sq ft (range ₹6,416-10,348), up 8% quarter-on-quarter.
  • Navalur: ~₹8,034/sq ft (range ₹6,126-9,942), flat quarter-on-quarter.
  • Padur: ~₹7,360/sq ft (range ₹5,808-8,912), up 1% quarter-on-quarter; Magicbricks shows 2 BHK asking rates up 22% year-on-year.
  • Perumbakkam (inland, off OMR): ~₹6,603/sq ft; Knight Frank recorded a 20% year-on-year price rise here in H1 2026, citing OMR job proximity and upcoming metro connectivity.
  • Siruseri: ~₹6,559/sq ft (range ₹5,274-7,844), up 3% quarter-on-quarter.
  • Kelambakkam: ~₹5,979/sq ft (range ₹4,724-7,233), up 4% quarter-on-quarter; 2 BHK asking rates up 17% year-on-year.
  • For context, Sholinganallur averages ~₹8,459/sq ft and Cushman & Wakefield puts mid-segment quoted values on OMR (Thiruvanmiyur to Kelambakkam) at ₹7,500-9,500/sq ft in Q2 2026, up 14% year-on-year.

Rents: what tenants pay

NoBroker's live listings (accessed October 2026) show the following typical monthly ranges. The spread reflects size, furnishing and building age.

  • Padur: 2 BHK ₹20,000-33,000; 3 BHK ₹23,000-50,000.
  • Siruseri: 2 BHK ₹15,000-34,000; 3 BHK ₹25,000-57,000.
  • Semmancheri: 2 BHK ₹12,000-40,000; 3 BHK ₹22,400-59,800.
  • Kelambakkam: 2 BHK ₹12,000-20,000.
  • Benchmark: Cushman & Wakefield's Q2 2026 quoted mid-segment rent for the OMR submarket is ₹32,500-35,000 a month, up 11% year-on-year.

Metro: the line that will redraw OMR

Corridor 3 of Chennai Metro Phase II runs from Madhavaram to SIPCOT and includes an elevated stretch along OMR from Nehru Nagar south, with stations at Sholinganallur, Semmancheri I and II, Gandhi Nagar, Navallur, Siruseri and SIPCOT 1 and 2 (per the line's published station list). Padur and Kelambakkam are not on the alignment; a southward extension to Kilambakkam was dropped.

Timelines have slipped and should be treated as targets. Reports in 2026 cited CMRL aiming to run the Nehru Nagar-Siruseri stretch by late 2026 or 2027 (per India Infra Hub and Swarajya), while Wikipedia's compiled schedule lists December 2027 for the elevated section. For a buyer, the practical point is proximity: homes within walking distance of Semmancheri, Navallur or Siruseri stations should benefit most when service begins.

Locality by locality

  • Navalur: the most established of the southern pockets, with retail, schools and hospitals already in place and a metro station planned. Expect to pay more than Padur or Siruseri for that maturity.
  • Semmancheri: positioned between Sholinganallur's offices and Navalur, with two metro stations planned. The 8% quarterly move in asking rates suggests the market is pricing in that connectivity, which also means less room for further near-term upside.
  • Padur: dominated by large township formats and newer launches. Godrej Azure Blocks 3 and 4 (435 units) launched at about ₹7,500 per sq ft in Q1 2026 (per ANAROCK), and Pacifica Bliss Tower (302 units, 1,018-1,554 sq ft) launched in Q2 2026 (per Cushman & Wakefield).
  • Siruseri: anchored by the SIPCOT IT Park, with the lowest entry price among the metro-served pockets and a strong villa segment. Good for buyers who work at SIPCOT and want land or space.
  • Kelambakkam: the value end of the corridor, at the junction with the Vandalur-Kelambakkam road. Rents are lower, so it suits end-users more than yield-focused investors.

Projects on Property Point in OMR south

  • Pacifica Aurum, Padur: a 140-acre master-planned township in 11 phases, designed by architects Burt Hill, with a 4-acre central open space; JLL Homes lists Pride Towers 2 BHKs of 1,147 sq ft at ₹74.9 lakh, 3 BHKs of 1,441 sq ft at ₹94.1 lakh and 4 BHKs of 2,232 sq ft at ₹1.46 crore, shown as ready to move.
  • Isha Symphony, Siruseri: a 5.01-acre gated villa community of 96 ground-plus-one homes in 2 and 3 BHK formats (1,295-2,623 sq ft), listed at about ₹1.25-2.53 crore with possession expected February 2027 (per ChennaiProperties).
  • Casagrand Hola, Sholinganallur: the corridor's northern anchor, a ~30-acre, 1,818-home community with 2 to 5 BHK apartments and villas and possession from April 2027 (per RoofandFloor).

Risks to weigh

  • Flooding and drainage: parts of OMR are low-lying and close to the Pallikaranai marsh and Buckingham Canal. Ask the developer for plinth height, storm-water design and the site's history in the 2015 and 2023 floods, and check with residents.
  • Supply: South Chennai's inventory rose 42% year-on-year in H1 2026, though Knight Frank still rated its quarters-to-sell a healthy 3.5. Large townships mean resale competition from within the same project.
  • Metro dependency: if you are paying a premium specifically for metro access, discount the timeline and make sure the home works without it.
  • Water: confirm the source (CMWSSB connection, desalination supply, borewell or tanker) and the project's STP and recycling plan.

Township living: what to check in a large project

Much of OMR south's new supply comes as large townships and multi-phase communities, from Pacifica Aurum's 140 acres in Padur to Casagrand Hola's roughly 30 acres in Sholinganallur. Scale brings real advantages, including a full clubhouse, internal roads, schools or retail within the gates and professional facility management, but it also brings questions that a single-tower buyer never has to ask.

  • Phasing: which amenities are promised in your phase, and which depend on later phases being sold and built.
  • Handover of common areas: when the residents' association takes over, and how the corpus fund is held and transferred.
  • Maintenance charges: large clubhouses are expensive to run; ask for the current per-square-foot charge and how it has changed in completed phases.
  • Resale competition: in a township, your future buyer can also buy a new unit from the developer in a later phase, which can cap resale prices while launches continue.
  • Internal distances: in a very large community, the walk from a far tower to the gate, the clubhouse or the future metro station can be significant.

The commute, honestly

OMR south works best when home and work are on the same side of Sholinganallur. A family living in Padur or Navalur with jobs at SIPCOT or the Navalur and Sholinganallur office clusters has one of the easiest commutes in Chennai. The same family commuting daily to Guindy, the airport or central Chennai faces the corridor's peak-hour congestion in the busiest direction, at least until Corridor 3 is running end to end.

Before buying, drive or ride the route at 9 am and 6 pm on a weekday, not on the Sunday of the site visit. If one partner works on OMR and the other in the west or centre of the city, consider whether Perungudi, Thoraipakkam or the Pallavaram-Thoraipakkam Radial Road belt offers a better compromise.

Who OMR south suits

End-users working at SIPCOT, Navalur or Sholinganallur who want a larger home, a newer building and township amenities; families who want a villa without leaving the corridor; and NRIs who plan to let the home to IT professionals for several years before returning. It suits less well those who need to commute daily to central Chennai or the airport, where GST Road or west Chennai may serve better.