Dell Court, Havering
29 homes are under threat of demolition at Havering's Dell Court in Hornchurch.
The estate has been earmarked for redevelopment as part of Havering's £1bn joint venture with developer Wates Residential which will see 12 of the borough's estates redeveloped.
It is unclear whether Havering intends to ballot residents at this stage.
Havering's investment prospectus provides further details of the scheme.