Y llynedd, cyhoeddodd Llywodraeth Cymru ymrwymiad i ddarparu 20,000 o gartrefi fforddiadwy ychwanegol erbyn 2021, gan gynnwys helpu i adeiladu mwy na 6,000 o gartrefi drwy gynllun Cymorth i Brynu - Cymru.
Last year the Welsh Government announced a commitment to deliver an extra 20,000 affordable homes by 2021, including supporting the construction of more than 6,000 homes through the Help to Buy - Wales scheme.