Mae CThEM wedi cadarnhau bod costau terfynol y prosiect ychydig o dan £8 miliwn, sy’n gyfforddus o fewn ystod y costau a ddarparwyd ar gyfer y prosiect yn wreiddiol.
HMRC have confirmed the final costs of the project are just under £8 million, well within the range of costs originally provided for the project.