Noida: Private builders announced on Tuesday they would start making payments to the development authorities in Noida, Greater Noida and the Yamuna Expressway to end the stalemate over registries. According to an estimate prepared by the developers, more than 50,000 buyers are waiting to get their properties registered in the district. These buyers have invested in about 385 group housing and township projects, for which the three authorities have already given their approvals. But in the absence of a payment plan announced by the authorities, the builders have been unable to clear their dues and the registry process has been held up.