Entrepreneur David Trewern lists Portsea estate

Design and technology entrepreneur David Trewern, who founded digital agency DT, is selling on the Mornington Peninsula.

The now Byron Bay-based innovator has listed his Portsea golf course estate.

Bordering the Sorrento Golf Club on a tightly held cul-de-sac, the four bedroom, five bathroom residence offers all the hallmarks of a classic 1980s Portsea beach house, according to Peninsula Sotheby's listing agent Rob Curtain.

Recently renovated, the property features a wrap-around deck which overlooks the heated swimming pool, tennis court and 18th fairway.

Trewern and wife Bethwyn paid $3.9 million for Moondarah at Byron Bay in 2015 when it was marketed as arguably Byron Bay’s most classic beach house with direct frontage to Belongil Beach.

Trewern recently founded Fliteboard, an electric watersports company.

This article first appeared in The Weekend Australian.