18 Park St, Collaroy is a 3 bedroom, 2 bathroom House with 2 parking spaces and was built in 1965. The property has a land size of 1246m2 and floor size of 142m2. While the property is not currently for sale or for rent, it was last sold in July 2015.
Beach House with Views and DA to build luxury home
Lifestyle - Immersed in a captivating north easterly ocean and coastal panorama, this recently refreshed weatherboard residence offers the option to move straight in or ultilise existing DA approval to build a magnificent tri-level luxury retreat. Nicely elevated on a 1,683sqm parcel of land boasting a sunlit near level rear lawn embraced by tropical gardens, its tranquil and exclusive cul-de-sac setting is within a few minutes stroll to the golden sands of Collaroy Beach and Narrabeen Lakes.
Accommodation - Bright and breezy living space soaks in the view and flows to an oversized seaside sunroom as well as an extensive rear entertainers deck and level lawn, formal dining area drinks in the views and opens to the sunroom, functional kitchen with gas cooktops and option to upgrade, main bedroom with built-in robe and access to the deck, two further double bedrooms on the entry level and a tidy bathroom on both floors.
Features - Existing DA approval to build a four bedroom luxury retreat with three bathrooms, powder room and double lock-up garage. Elevated just enough to reveal sweeping ocean views that stretch along Narrabeen Beach to the Headland while making the three minute stroll from Collaroy Beach, Narrabeen Lakes Primary School and Narrabeen Lakes a leisurely one. Attributes of the existing home include new floating floors and carpet, fresh paint plus gas heating and barbecue outlets. Enjoy the rustic ambience of a fabulous beach house or build your dream home straight away in an enchanting beachside setting.
The size of Collaroy is approximately 2.7 square kilometres. It has 11 parks covering nearly 34.6% of 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 3,820 properties. Over the last 5 years, Houses in Collaroy have seen a 48.77% increase in median value, while Units have seen a 40.89% increase. As at 31 December 2025:
N/A
N/A
View TrendN/A
N/A
N/A
N/A
View TrendN/A
N/A
© Copyright 2026. RP Data Pty Ltd trading as Cotality (Cotality). All rights reserved. No reproduction, distribution, or transmission of the copyrighted materials is permitted. The information is deemed reliable but not guaranteed.
While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.