Emily Weir has added to her property portfolio. 

The Home and Away star has splashed out on a one-bedroom apartment in the upmarket Sydney suburb of Rose Bay.

It is believed to be an investment property for the actress, who already owns a home in Sydney’s Northern Beaches.

She paid $680,000 at auction for the modest 46sq m flat, realestate.com.au reported this week.

Rent on the home should net the actress between $680 and $700 a week for the highly sought after area.

Emily Weir (pictured) has added to her property portfolio

Described as ‘fresh and airy with a bright sunny disposition’ the flat is located walking distance to Bondi Beach.

The single bedroom is described in listings as ‘generous-sized’ and includes an en suite bathroom.

The ‘cosy’ apartment features well-presented interiors with a combined living and dining area with a neat and tidy kitchen.

It was last sold in 2012 for $382,000, but was a bargain for the area, with Weir scoring the home for less than half the median apartment price for Rose Bay, realestate.com.au reports.