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Images and floorplans are provided for illustrative purposes and remain the property of their respective copyright owners.

18 Cumberland Avenue
Collaroy, NSW 2097

For Sale | Guide $3,250,000

House 5 beds 3 baths 4 cars 638 m²
Listed Date: 24th Mar 2026
Last Updated: 29th Apr 2026
Overview

18 Cumberland Avenue, Collaroy

This master-built and impeccably maintained substantial home is situated on a generous 638 square meter north-east facing corner block. It captures cooling coastal breezes and offers subtle outlooks toward the Long Reef horizon, providing a serene and inviting atmosphere. The property is designed for flexibility with two self-contained levels, featuring a three-bedroom residence upstairs and a fully independent two-bedroom residence below. This layout is ideal for multigenerational living or offers potential supplementary income, subject to council approval.

The home is constructed with durable double brick and showcases distinctive curved brick detailing, reflecting enduring quality and craftsmanship. Multiple balconies extend the living spaces and allow natural light to fill the interiors, enhancing the overall ambiance. The gardens are landscaped for low maintenance, and the level surrounds improve outdoor usability, making it easy to enjoy the outdoor areas.

Ready for immediate enjoyment, the yard also offers scope for future additions such as a granny flat or swimming pool, subject to council approval. The property is conveniently located moments from Collaroy's vibrant cafes, restaurants, schools, golf club, tennis courts, and express city and Manly bus services, ensuring excellent access to amenities and transport.

  • Master-built home on a 638 sqm north-east corner block
  • Subtle Long Reef horizon outlooks and coastal breezes
  • Dual-level layout with self-contained accommodation
  • Suitable for multigenerational living or income potential (STCA)
  • Double brick construction with distinctive curved brick detail
  • Built and meticulously maintained by the original owner
  • Multiple balconies extend living areas and capture natural light
  • Open plan kitchens with meals bar, dishwasher, and incinerator
  • Spacious bedrooms, master with private balcony and ensuite
  • Neat bathrooms, separate spa bath, and two laundry spaces
  • Ducted air conditioning, ducted vacuum, water tank, and solar panels
  • Landscaped gardens with effortless low-maintenance upkeep
  • Space for future granny flat or swimming pool (STCA)
  • Three lock-up garages plus secured off-street car space
  • Close to cafes, esteemed schools, golf club, and bus services

While every effort is made to ensure the accuracy and completeness of the property information provided, no guarantee is given. Buyers should independently verify all details, inclusions, availability, pricing, and other relevant information directly with the listing agent before relying on this information.

Change History
Headline When
For Sale | Guide $3,250,000
For Sale Guide $3,250,000
Auction Guide $3,200,000
Location
18 Cumberland Avenue
Collaroy NSW 2097
Market Insights for Collaroy NSW 2097
New Listings (last 30 days)
8
Average price
$2,940,000
Lowest price
$825,000
Highest price
$4,500,000
Other properties in this postcode

* Search brackets are a technical classification derived from unverified metadata set by the listing agent for search filtering. It is not an official price guide, a valuation, or a representation of the seller's reserve. This data is provided for search transparency purposes only.