20/21-27 Holborn Ave, Dee Why is a 2 bedroom, 1 bathroom Unit with 1 parking spaces and was built in 1997. The property has a land size of 123m2 and floor size of 104m2. While the property is not currently for sale or for rent, it was last sold in July 2025. There are other 2 bedroom Unit sold in Dee Why in the last 12 months.
Space, privacy and designer flair unite in this unique pet-friendly garden apartment, set behind established gardens in a sought-after pocket of Dee Why. Spread over 104sqm internally, the beautifully proportioned interiors reveal premium finishes throughout, with a perfectly laid out floorplan which offers seamless indoor/outdoor connection from every room. A covered all-season alfresco balcony leads down to level lawn and gardens, which is the perfect place to relax, play and entertain. It occupies a private corner position, with its own private garden entry and near level access, it's a ready-made choice for first homebuyers, young families, downsizers or smart investors. It's positioned a short level walk to Dee Why's cosmopolitan town centre, stroll to schools, shops, parks, buses, an easy bike ride to the beachfront and trendy dining strip.
-Interiors enhanced by new floors and fresh paint, serene green leafy outlooks at every turn
-Free-flowing living space, l-shaped lounge and dining with the comfort of air conditioning
The size of Dee Why is approximately 3.4 square kilometres. It has 11 parks covering nearly 15.0% of total area. The population of Dee Why in 2016 was 21518 people. By 2021 the population was 23354 showing a population growth of 8.5% in the area during that time. The predominant age group in Dee Why is 30-39 years. Households in Dee Why are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Dee Why work in a professional occupation.In 2021, 50.20% of the homes in Dee Why were owner-occupied compared with 50.30% in 2016.
Dee Why has 13,189 properties. Over the last 5 years, Houses in Dee Why have seen a 48.51% increase in median value, while Units have seen a 36.42% increase. As at 31 December 2025:
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