Customs House, a prominent landmark on Montrose Port’s North Quay boundary, dates back to the 19th century and has played a vital role in the port’s maritime history. Originally serving as the main customs office for goods entering and leaving Montrose, this building is not only a piece of local heritage but a symbol of the area's commercial and cultural legacy.

The adjacent Granary Store, equally rich in history, supported the Customs House by providing essential storage space for traded goods, cementing Montrose's role as a vibrant trading hub.

In 2023, Montrose Port Authority purchased these properties with the vision of safeguarding their historical value and unlocking their potential as community and commercial assets. This ambitious restoration project aims to transform these buildings into modern commercial offices, a training complex and community café.