Planned by Robert and James Adam in the 1770s, Asia House still retains its fine ceilings and John Soane library. The foremost pan-Asian organisation in Britain, Asia House runs a full and stimulating schedule of events and exhibits.
The Grade II listed building that acts as the London headquarters for Asia House was begun by the Scottish brothers James and Robert Adam, in their typically elegant neo-classical style. The land on New Cavendish Street was then part of the Duke of Portland's Marylebone estate.

However, the building work progressed slowly, and by 1775 Robert Adam had turned his attention to Portland Place, so the completion of the project was handed over to John Johnson. Johnson designed a large, elegant townhouse, while the interiors included bookcases designed by Sir John Soane. The rooms retain many of their original period details, including plasterwork cornices.

Due to the busy programme of events sponsored by Asia House perhaps the best time to explore the building's architectural heritage is during the annual Open Days heritage event.