18 Cumberland Ave, Collaroy is a 5 bedroom, 3 bathroom House with 4 parking spaces. The property has a land size of 655m2 and floor size of 130m2. While the property is not currently for sale or for rent, it was last sold in May 2026. There are other 5 bedroom House sold in Collaroy in the last 12 months.
Impeccably maintained and master-built, this substantial home occupies a generous north-east facing corner block, capturing cooling coastal breezes and subtle outlooks toward the Long Reef horizon. Designed for flexibility across two self-contained levels, it offers a three-bedroom residence upstairs alongside a fully independent two-bedroom residence below, ideal for multigenerational living or supplementary income (STCA). Double brick construction, curved brick detailing and multiple balconies reflect enduring quality, while low-maintenance gardens and level surrounds enhance outdoor usability. Ready to enjoy immediately, the yard also provides scope for a future granny flat or swimming pool (STCA). Moments to Collaroy's vibrant cafs, restaurants, schools, golf club, tennis courts and express city and Manly buses.- Master-built home on 638sqm, north-east corner block- Subtle Long Reef horizon outlooks and coastal breezes- Dual-level layout with self-contained accommodation - For multigenerational living or income potential (STCA)- Double brick construction, distinctive curved brick detail- Built and meticulously maintained by the original owner- Multiple balconies extend living and capture natural light- Open plan kitchens, meals bar, dishwasher and incinerator- Spacious bedrooms, master with private balcony and ensuite - Neat bathrooms, separate spa bath and two laundry spaces- Ducted air-con, ducted vacuum, water tank and solar panels - Landscaped gardens, effortless low-maintenance upkeep- Space for future granny flat or swimming pool (STCA)- Three lock up garages plus secured car space off street- Moments to cafs, esteemed schools, golf club and buses
The size of Collaroy is approximately 2.7 square kilometres. There are 11 parks, covering nearly 34.6% of the total area. The population of Collaroy in 2016 was 7870 people. By 2021 the population was 7944 showing a population growth of 0.9% in the area during that time. The predominant age group in Collaroy is 50-59 years. Households in Collaroy are primarily childless couples and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Collaroy work in a professional occupation.In 2021, 67.00% of the homes in Collaroy were owner-occupied compared with 66.20% in 2016.
Collaroy has 3,823 properties. Over the last 5 years, Houses in Collaroy have seen a 12.54% increase in median value, while Units have seen a 18.35% increase. As at 31 May 2026:
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