Updated 21 October 2026. We re-opened each source on the day. Unlike the pages ranking today, every price and rent here carries its source and month, GST Road is included, the new metro is reflected, and the Gulf steps (power of attorney, the Tamil Nadu RERA extension, NRE payments, patta and UDS checks) are spelled out.

Why Chennai matters to Gulf families

The Gulf has long been home to a large share of Tamil Nadu's emigrants. A 2015 migration survey by the Centre for Development Studies, commissioned by the state's NRT Welfare Board, estimated about 2.2 million emigrants, about 1.1 million of them in the Gulf, including roughly 400,000 in the UAE and 350,000 in Saudi Arabia (IANS via NewsGram, 23 March 2016). The figures are a decade old; we use them only to show the scale.

The market itself is steady. Knight Frank counts 13,871 homes sold in January–September 2026, up 2% and the highest for that period since 2018; homes above ₹1 crore are now 42% of sales, and the ₹50 lakh–1 crore band is still the largest with 6,506 units (Business Minutes, 7 October 2026). Anarock, using a different method, reports Q3 sales of about 5,395 units, down about 10% (RealtyMandi, 15 October 2026). Read both as signs of a market that is mixed by segment, not booming.

OMR: rent-first, IT tenants

OMR is Chennai's IT corridor, and tenants follow the offices. Sholinganallur lists at ₹6,500–₹12,500 per sq ft, with rents of ₹18,000–₹35,000 for a 2 BHK and ₹35,000–₹70,000 for a 3 BHK (NoBroker, October 2026). Further south, Kelambakkam lists from about ₹6,100 per sq ft, with 2 BHK rents of ₹14,000–₹22,000 (NoBroker, June 2026).

The OMR metro (Corridor 3) is under construction; we found no confirmed 2026 opening date, so do not buy on that promise. Station-by-station detail: Chennai Metro Purple Line (Corridor 3): Madhavaram to SIPCOT, the 20 OMR Stations and Opening Timeline (2026). Area pages: Omr It Corridor, Chennai, Sholinganallur, Chennai, Navalur, Chennai, Padur, Chennai, Kelambakkam, Chennai.

GST Road: value, the airport and Tambaram rail

GST Road runs south from the airport past Pallavaram and Tambaram, with suburban rail alongside. Many returning Gulf families buy here for space at a lower price.

  • Tambaram · listed ₹4,500–₹7,000 per sq ft · rents about ₹6,000–₹25,000 a month (NoBroker, August 2026) · Tambaram, Chennai
  • Urapakkam · listed ₹4,901–₹6,622 per sq ft (NoBroker, read 21 October 2026) · Gst Road, Chennai
  • Pallavaram · rents about ₹10,000 (1 BHK), ₹18,500 (2 BHK), ₹28,000 (3 BHK) a month (NoBroker, read 21 October 2026) · Pallavaram, Chennai

GST Road or OMR: which is better?

OMR has higher rents and more IT demand; GST Road has lower entry prices and the airport and rail on its doorstep. If the flat must pay its own way while you are in Riyadh or Dubai, OMR usually fits. If it is the family home you will return to, GST Road often gives more space for the money. Our comparison goes deeper: OMR vs GST Road: Chennai's Two Growth Corridors Compared, and the GST Road living guide is Living in Chromepet, Pallavaram and the GST Road Belt: A 2026 Resident's and Buyer's Guide.

Is Porur a good investment after the metro?

Porur now has something the other corridors do not: an open Phase 2 metro line. CMRL began services on the 15-km Poonamallee Bypass–Vadapalani stretch of Corridor 4 at 4 pm on Sunday 11 October, with 11 elevated stations via Porur (DT Next, 10 October 2026).

Brickplot's own micro-market estimate puts Porur at ₹6,500–₹10,000 per sq ft in 2026, with 2 BHK rents of ₹20,000–₹38,000 a month and yields of 3.8–4.5%. The site labels these as its estimates (Brickplot, undated). Nearby Iyyappanthangal lists at ₹4,500–₹9,000+ per sq ft, with rents of ₹8,000–₹25,000 (NoBroker, December 2025). A metro opening is a convenience, not a guarantee of price gains. Station-level guide: Homes Near Chennai Metro's Poonamallee–Porur Stations: 22 Projects by Station Area and Budget (2026). Area pages: Porur, Chennai, Iyyappanthangal, Chennai, Poonamallee, Chennai.

What ₹1 crore buys on each corridor

With the rupee at ₹94.71 per dollar on 17 October 2026 (Business Today), ₹1 crore is about AED 3.9 lakh or SAR 4 lakh at the fixed pegs. Dividing it by each listed range gives a rough size. This is our arithmetic on listing prices and estimates, before stamp duty, registration, GST and parking.

  • Sholinganallur, OMR (₹6,500–₹12,500 per sq ft): about 800–1,540 sq ft.
  • Kelambakkam, OMR (from about ₹6,100 per sq ft): up to about 1,640 sq ft.
  • Porur (Brickplot estimate ₹6,500–₹10,000 per sq ft): about 1,000–1,540 sq ft.
  • Tambaram, GST Road (₹4,500–₹7,000 per sq ft): about 1,430–2,220 sq ft.
  • Urapakkam, GST Road (₹4,901–₹6,622 per sq ft): about 1,510–2,040 sq ft.

Gulf-specific checks before you book

  • Possession dates: Tamil Nadu RERA's circular of 10 August 2026 gives registered projects due on or after 28 February 2026 an automatic four-month extension for the West Asia disruption. It does not rewrite the possession date in your Agreement for Sale, and Section 18 claims stay open (Verified.RealEstate, August 2026). Explainer: TNRERA 4-Month Extension 2026: What Chennai Buyers Lose.
  • Title: ask for the patta, the encumbrance certificate and, in an apartment, the undivided share of land (UDS) written into the sale deed.
  • Price basis: ask whether a quoted rate is on carpet or super built-up area, and compare it with the guideline value for the street.
  • Payment: pay from your NRE or NRO account through banking channels and keep every receipt.
  • Signing from abroad: a power of attorney attested at the Indian mission lets a relative sign. Steps: Power Of Attorney For Property.

Can I buy a flat in Chennai from Dubai without travelling?

Yes. A power of attorney signed at the Indian mission in your Gulf country lets a family member sign the agreement and register the sale deed, and payments go from your NRE or NRO account. Country steps: Uae, Saudi Arabia, Qatar, Kuwait, Oman, Bahrain, and the overview at Gulf. Our Chennai-specific guide for Gulf buyers: Buying in Chennai from the Gulf, Singapore or Europe: The 2026 NRI Playbook.

Homes we list on these corridors

DAC Prospera, Iyyappanthangal, Porur: under construction on the metro side of the city. Dac Prospera Iyyappanthangal Porur

Casagrand Osaka, Porur: under construction. Casagrand Osaka Porur

Brigade Altius, Sholinganallur: under construction on OMR. Brigade Altius Sholinganallur

Casagrand Reva, Pallavaram: under construction on the GST Road side. Casagrand Reva Pallavaram

Work out stamp duty, registration and loan costs in True Cost Calculator and Home Loan Eligibility Calculator. Rents by locality: Chennai Rental Yields by Locality (2026): What Landlords Actually Earn, from Manapakkam to OMR. What developers say about Gulf demand: Gulf and Singapore NRI Demand for Chennai Homes: What Developer Leaders Say in 2026.