New Residential Projects and Properties in Chennai

New residential projects in Chennai are concentrated in South and West Chennai, and the city's average price was about ₹7,555 per sq ft in the first half of 2026, up 5% year-on-year (Knight Frank, via RealtyHunting). Chennai sold 9,198 homes and launched 9,588 in the same period (Knight Frank, via RealtyHunting). Prices vary widely by area, from about ₹4,500 to ₹7,000 per sq ft in developing suburban corridors to ₹15,000 to ₹20,000 in premium central areas (LiveHomes).

This guide explains where new homes are being launched, what they cost in each part of the city, which property types are available, how Chennai Metro Phase 2 and other infrastructure are changing connectivity, and what to check before you buy.

Chennai's housing market in 2026

Chennai's market is steady rather than overheated. In the first half of 2026 the city sold 9,198 homes, up 3% on the same period last year, while launches stood at 9,588 and the average price rose 5% to ₹7,555 per sq ft (Knight Frank, via RealtyHunting). Chennai accounted for roughly 4% of new residential launches across India's top seven cities in Q1 2026, and launches were still driven by the south of the city (ANAROCK).

The geography of new supply is clear. South Chennai, which covers OMR, ECR and GST Road, took about 70% of launches in Q1 2026, West Chennai about 19% and North Chennai about 9% (ANAROCK). The ₹50 lakh to ₹1 crore segment remains particularly important for buyers (LiveHomes). Because price varies so much from one micro-market to another, a single city average is a poor guide, and buyers are better served by comparing the specific areas they can reach from work, school and family.

Where new projects are coming up in Chennai

South Chennai: OMR, GST Road, Medavakkam and Velachery

Old Mahabalipuram Road (OMR) is Chennai's IT-driven residential backbone, and Medavakkam sits between OMR and GST Road with lower prices than OMR (Verified.RealEstate). Pallavaram is a GST Road growth hub next to the airport, with large gated community launches (Verified.RealEstate). Velachery is an established residential neighbourhood with a prime location between the OMR IT corridor and Guindy (Wikipedia; Address Advisors). OMR averages differ by source, from about ₹7,250 per sq ft (Knight Frank) to ₹8,373 (Housing.com), and the premium launches there are pushing the better projects towards ₹9,000 (RealtyHunting).

West and North Chennai

Porur, on Mount–Poonamallee Road with a hospital cluster, averages about ₹7,990 per sq ft (RealtyHunting). Poonamallee is an established plotted market connected by Poonamallee High Road and the Outer Ring Road, and North Chennai is gradually moving from industrial use to residential growth, with villa and plotted launches (Verified.RealEstate).

Central Chennai

Anna Nagar and Adyar have crossed into luxury pricing, at about ₹15,000 to ₹18,000 per sq ft (RealtyHunting). Central Chennai accounted for only about 2% of launches in Q2 2025 (ANAROCK), so choice is limited.

Price by area at a glance

These figures come from different portals and months, so use them to compare areas against each other rather than as a quote for a specific flat.

Property types and sizes in new Chennai projects

Most new residential projects in Chennai are apartments in mid-rise or high-rise gated communities, which dominate launches along the suburban growth corridors (Verified.RealEstate). Smaller standalone buildings and independent floors are common in established neighbourhoods such as Anna Nagar, where independent floors are listed alongside apartments (PropertyPistol). Plotted communities and villas are launched around Poonamallee and in North Chennai, where entry cost per sq ft is lower than for apartments (Verified.RealEstate).

Sizes depend on the area. In Velachery, recent 2 BHK listings show carpet areas of about 815 to 835 sq ft (Square Yards, Jun 2026), while Anna Nagar 2 BHK flats are listed at about 1,024 to 1,035 sq ft (PropertyPistol). 3 BHK flats in Medavakkam are mostly about 1,140 to 1,610 sq ft (JLL Homes; Houssed; Homes247). Since builders quote carpet, built-up or super built-up area, and RERA requires builders to sell on carpet area, compare projects on carpet area.

Infrastructure shaping where Chennai is growing

Chennai Metro Phase 2

Phase 2 of Chennai Metro covers 118.9 km and 128 stations across three corridors: Madhavaram to SIPCOT, Lighthouse to Poonamallee Bypass, and Madhavaram to Sholinganallur (Housing.com; India Infra Hub). The Madhavaram to Sholinganallur line, which runs through Porur, Koyambedu, Medavakkam, and Perumbakkam, is the one most relevant to South and West Chennai buyers (Housing.com). As of October 2026, the Poonamallee Bypass to Vadapalani metro stretch is operational, while the full Phase II network is expected by the end of 2028. Check the official CMRL website for the latest updates on the stretch nearest to your project.

MRTS and suburban rail

The MRTS extension from Velachery to St. Thomas Mount opened on 14 March 2026, and it links the MRTS with the Blue Line of Chennai Metro (Wikipedia). Anna Nagar already has two underground Green Line stations, Anna Nagar Tower and Anna Nagar East, in service since 2017 (Wikipedia).

IT corridors and employment

OMR remains the main employment cluster for South Chennai, with the ELCOT SEZ and tech parks around Sholinganallur, Perungudi and Thoraipakkam. West Chennai draws demand through Mount–Poonamallee Road and its hospital cluster (RealtyHunting). Buyers who work in these areas should weigh the actual commute from a specific project, since proximity on a map does not always mean a short drive at peak hours.

How to choose and what to check before buying

Start by choosing the area, not the project. Decide how far you can travel to work and school, then compare two or three micro-markets on price per sq ft, carpet area and what is in walking distance. A lower price per sq ft in a suburb can be offset by a longer daily commute, and a higher price in an established area often buys schools, hospitals and markets that are already in place.

Then verify the paperwork. Confirm that the project is registered on the Tamil Nadu RERA website and that the registration details match your agreement. Check the CMDA or DTCP planning approval and the building permit for the floors being sold, and ask for the carpet area in writing. For an under-construction flat, match the promised possession date with the completion date filed with RERA; for a ready-to-move flat, ask for the completion certificate. For a resale flat, also check the parent documents, the encumbrance certificate and property tax receipts.

Finally, check the site and the full cost. Ask where water comes from and how the approach road and basement held up in recent north-east monsoons, because low-lying areas near lakes and marshland can collect water after heavy rain. Add stamp duty, registration, GST if applicable, parking, the maintenance deposit and the corpus fund to the quoted price, and note that Chennai's transaction costs make it a market for buyers with a horizon of several years (RealtyHunting).