Rockwall, Potts Point, Heritage site in Potts Point, New South Wales, Australia.

Rockwall is a house in Potts Point built between 1831 and 1837 that displays colonial architecture from that era. The building features sandstone walls and original cedar elements that clearly distinguish it from modern structures.

The architect John Verge designed the house for John Busby, who later sold it due to financial problems. After that, it was used as a school and remained an important building in the area.

The building reflects its varied use by different owners and institutions across nearly two centuries. These changes show how the area evolved and what role such houses played in the local community.

Rockwall stands at 7 Rockwall Crescent, off Macleay Street in Potts Point, and is a privately occupied house rather than a museum, so it is seen from the street. The State Heritage Register listing of 2 April 1999 covers the fabric; the 1830s carriage loop and garden layout described in a c. 1840 painting are no longer visible from the road.

Of the original 17 colonial villas on Woolloomooloo Hill, only 5 have survived to today, and this house is one of them. This rarity makes it a rare witness to the early European settlement of the area.