Chalwin Castle in Cremorne was a lifelong project that took Vivian Chalwin 30 years to complete and from the 1960’s, it hosted thousands of guests at private gatherings.

This classic Cremorne home has been owned by one family for more than half a century – and since 1949, the much loved residence has seen it all… from first steps, to first birthdays, to first days of school.

This is the house that is set to break residential records on Sydney’s lower north shore – and we have all the photos to share with you!

On Saturday July 10, 1880, readers of Sydney’s Illustrated News opened their morning paper to learn the latest on the capture of Ned Kelly. And in the same edition, it was also revealed that a new butchery called Penny’s had opened in Woolloomooloo.

Rat Milland, Florence Desmond, Greta Garbo and Humphrey Bogart. These were just some of the stars that graced the screens of Mosman during its cinematic heyday.

At the turn of the 20th century, picture postcards of Mosman were fashionable way for local residents to share news with family and friends. Mosman collective delves into these windows of our past, to uncover long forgotten moments in our suburb’s history.