Adeilad rhestredig: Gwahaniaeth rhwng fersiynau
Cynnwys wedi'i ddileu Cynnwys wedi'i ychwanegu
B →Categoriau: clean up |
Rescuing 2 sources and tagging 0 as dead.) #IABot (v2.0.8 |
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Llinell 11:
===Categoriau===
Ceir tri math o gategoriau neu ddosbarth o adeiladau yng Nghymru a Lloegr:<ref>{{cite web |url=
* Gradd I: adeiladau o ddiddordeb arbennig,
* Gradd II*: adeiladau pwysig sydd o ddiddordeb uwch na'r cyffredin,
* Gradd II: adeiladau sydd o ddiddordeb arbennig.<ref>{{cite web |url= http://www.english-heritage.org.uk/caring/listing/listed-buildings/ |title=Adeiladau rhestredig |publisher=English Heritage |accessdate=24 Mai 2011}}</ref>
Arferid cael dosbarth anstatudol sef Gradd III, a ddaeth i ben ym 1970.<ref>{{cite web |url= http://www.heritage.co.uk/apavilions/glstb.html |title= ''About Listed Buildings'' |publisher= heritage.co.uk |access-date= 2013-11-12 |archive-date= 2005-10-26 |archive-url= https://web.archive.org/web/20051026083545/http://www.heritage.co.uk/apavilions/glstb.html |url-status= dead }}</ref> Rhennid adeiladau crefyddol [[Eglwys Loegr]] i Raddau A, B ac C cyn 1977 ac mae llond dwrn ohonyn nhw'n parhau gyda'r hen drefn.
Yn Lloegr, mae tua 2% o holl adeiladau'r wlad wedi eu cofrestru.<ref name="HAR2010report">{{cite web |url= http://www.english-heritage.org.uk/publications/har-2010-report/HAR-report-2010.pdf |title=''Heritage at Risk Report'' |publisher=English Heritage |format=.pdf |date=Gorffennaf 2010 |accessdate=6 Mehefin 2011}}</ref> Ym Mawrth 2010, roedd oddeutu 374,000 ar y gofrestr<ref name="dcmsWhatDo">{{cite web |url= http://www.culture.gov.uk/what_we_do/historic_environment/3330.aspx |title=Listing Buildings |publisher=Department of Culture, Media and Sport |accessdate=6 June 2011}}</ref>: tua 92% wyn Radd II, 5.5% yn Radd II*, a 2.5% yn Radd I.<ref>{{cite web |url= http://www.english-heritage.org.uk/caring/listing/listed-buildings/ |title=''Listed Buildings'' |publisher=English Heritage |accessdate=7 Mehefin 2011}}</ref>
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