From the Council’s website:

Funding
Most of the funding will come from
Urban Splash as the Developer. However, the public sector will contribute the following:

Transform South Yorkshire, the Government’s Housing Market Renewal Agency is providing £13m to cover enabling costs, including homeloss payments to residents, security and the demolition of non listed buildings and to contribute towards the gap funding needed to make the project viable.
The
Homes and Communities Agency (formerly English Partnerships and the Housing Corporation) is providing £14m for gap funding and £10m to provide 200 units for rent and 40 for shared ownership. Parkway Housing (MMHG) will also contribute £10m to this.
English Heritage is providing £0.5m for specialist concrete repairs.

So to round that up the total of public funding at the time of publication=
£13m Transform South Yorkshire
£24m HCA
£10m Parkway housing (Manchester Methodists)
£0.5m English Heritage
£47.5m Total