The old toll house, Llanrwst, is and early 19th century single storey toll house with an old slate roof, wide boarded eaves and dry dash walls with dado panelling in smooth cement render. There are rendered chimneys to the right and to the rear and a projecting polygonal bay to the left with splayed roof over. To the rear there is a small extension and yard with a range of sheds.

Now in use as a holiday cottage known as Bryn Amlwg.

Reference: Cadw listed buildings database; early postcard.
RCAHMW, 2010.