Address: Gomti Nagar Extension, Lucknow, U P Check out eldeco trinity in gomti nagar extension, one of the upcoming under-Construction housing societies in lucknow. There are apartments for sale in eldeco trinity gomti nagar extension, lucknow. This society will have all basic facilities and amenities to suit homebuyers needs and requirements. Brought to you by eldeco inception buildtech private limited, eldeco trinity is scheduled for possession in sep, 2028.