33 Undercliffe St, Dee Why is a 4 bedroom, 3 bathroom House with 2 parking spaces and was built in 1950. The property has a land size of 421m2 and floor size of 270m2. While the property is not currently for sale or for rent, it was last sold in February 2024.
A captivating ode to charm of coastal living, this multi-storey residence is poised in position to take in a spectacular outlook of ocean and headland, whilst offering a flawless floor plan that has been crafted with meticulous care. North-facing and awash with natural light, this luxury residence showcases an exceptional collection of indoor and outdoor entertaining spaces that reflect its extraordinary headland location, including a stunning open-plan living zone with cathedral ceilings, a sumptuous master suite with ocean views, and a studio-style teenager's retreat. This tightly-held pocket of Dee Why is quiet and protected, yet it offers a barefoot, sun-kissed lifestyle with amazing access to the beach and Dee Why's shopping and lifestyle offerings.
Quiet cul-de-sac position just moments from Dee Why beach
Grand-scale design set across multiple levels, many with ocean views
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 13,166 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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