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About Experion The Trillion
The Trillion is a residential development by Experion Developers on plot GH-3 in Sector 48, Gurugram, an established pocket off Sohna Road near the Golf Course Extension Road belt. Business Standard has reported that the 5.5-acre project will hold about 540 apartments in towers of 45 storeys, with an investment of over Rs 2,000 crore, and that Tata Projects was engaged for construction. Experion's project page lists 3 BHK and 4 BHK homes; sample plans show carpet areas of about 1,535 sq ft for a 3 BHK and 1,906 sq ft for a 4 BHK, each with sizeable balconies. The developer highlights a lake-forest landscape theme, more than 80% green area and a three-level social club with a spa, gym, mini theatre, bowling alley, golf simulator and pools. Haryana RERA registration RC/REP/HARERA/GGM/911/643/2025/14 is shown on the official site. Pricing and a completion date are not published by the developer.
It is registered with the Haryana Real Estate Regulatory Authority (HRERA Gurugram) under RERA-GRG-1773-2024, with registration valid until December 2032.
Floor plans & pricing
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About Experion Group
Experion GroupEstablished 2006All projects →Experion Developers is a real estate company based in Gurugram. It was set up in 2006 and is funded through foreign direct investment. It is a subsidiary of Experion Holding Pte. Ltd, the Singapore-based real estate investment arm of the AT Capital group. The company says it has completed about ten projects in Gurugram, Lucknow, Noida and Amritsar. Its Gurugram work includes The Trillion, Windchants, The Westerlies and The Heartsong, as well as the Milestone Experion Centre office building. Its other projects include Experion Capital in Lucknow and Experion Virsa in Amritsar. In Noida, it lists Experion Elements in Sector 45 and Experion Saatori, a newer high-rise project on the Noida-Greater Noida Expressway in Sector 151.
