A wnaiff y Prif Weinidog ddarparu rhestr o'r holl eiddo sy'n eiddo i Lywodraeth Cymru neu sy'n cael ei rentu gan Lywodraeth Cymru yn y DU, gan gynnwys costau prynu a rhentu, yn ogystal ag unrhyw gostau adnewyddu ers 2016?
Welsh Government holds multiple property assets primarily managed by the departments listed below:
Administrative Estate
Economy - Property
Land Division
Transport
Cadw
Agriculture.
The compilation of the detail required in your question could only be provided at disproportionate cost.
Property assets held by the Welsh Government are registered with HM Land Registry in the name of Welsh Ministers and as such is in the public domain. HM Land Registry has made available, for free, data on land or property in England and Wales where the registered legal owner is a UK company or corporate body. Information on how to obtain the download is available through this web link https://www.gov.uk/guidance/hm-land-registry-uk-companies-that-own-property-in-england-and-wales#access-the-data
Our most recent State of the Estate report offers many of the answers to the questions you have posed in relation to the Administrative Estate portfolio and can be accessed from this link. https://gov.wales/state-estate-report-2018-to-2019