Probate requirement

My sister and I inherited my father’s property, he was the sole owner. We have received probate and have completed a AS1 form, do we need to fill out a ID1 and get verification through a solicitor with photos. Or will the probate certificate with our names and addresses in be enough? Thank you 

Rachel - you will need your identities verified using form ID1/conveyancer or ID3/others as listed
Practice guide 67: evidence of identity - GOV.UK (www.gov.uk)

Thank you for your reply and help. We aren’t selling the house. Just changing the land registry into our names as I thought it was part of the probate requirement. Just seems a bigger project than imagined. 
Thank you 

Rachel