46 Idaline Street, Collaroy Plateau, NSW 2097 | Property Value & History | OnTheHouse
OFF MARKET

46 Idaline Street
Collaroy Plateau NSW 2097

Bedrooms: 5
Bathrooms: 3
Car spaces: 1
Floor area: 230m2
Land area: 425m2
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Last updated 31 Aug 2026
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Property Details for 46 Idaline St, Collaroy Plateau

46 Idaline St, Collaroy Plateau is a 5 bedroom, 3 bathroom House with 1 parking spaces and was built in 1989. The property has a land size of 425m2 and floor size of 230m2. While the property is not currently for sale or for rent, it was last sold in November 2019.

Building Type
House
Year Built
1989
Floor Size
230m2
Land Size
425m2
Local Government
Northern Beaches
Lot/Plan
28/M/DP33000

Last Listing description (July 2026)

Positioned in one of Collaroy Plateau's most sought-after family-friendly streets, this beautifully presented five-bedroom residence offers the perfect blend of space, comfort and functionality. Designed with family living in mind, the versatile floorplan features multiple living areas, generous outdoor entertaining spaces and stunning water views, creating a home that is both practical and inviting.

Property Features:
- Spacious dining area opening onto a sun-drenched front deck

- Large lower-level living room flowing seamlessly to the alfresco entertaining area and backyard
- Light-filled upper family room with private deck and water views
- Five generous bedrooms, two with built-in wardrobes, while the master retreat features a walk-in robe and luxurious ensuite
- Modern open-plan kitchen with gas cooking, stainless steel appliances, stone benchtops and island breakfast bar
- Full main bathroom with separate bath and shower
- Spacious laundry with additional bathroom amenities (no appliances included)
- Expansive level grassed backyard with undercover BBQ and entertaining area
- Single lock-up garage with additional storage plus off-street parking in the driveway
- Additional features include timber flooring throughout, ceiling fans and gas heating connection
- Conveniently located close to local schools, shops, cafes, Narrabeen Lake and the Northern Beaches coastline

Property History for 46 Idaline St, Collaroy Plateau, NSW 2097

A timeline of how this property has performed in the market
Last Sold
$2,280,000
01 Nov 2019
Listed for Rent
$1.30k/w
03 Dec 2019
  • 09 Jun 2026
    Listed for Rent $1,995 / week
  • 16 May 2024
    Listed for Rent $2,000 / week
  • 03 Dec 2019
    Listed for Rent $1,200 / week
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About Collaroy Plateau 2097

The size of Collaroy Plateau is approximately 1.2 square kilometres. There are 5 parks, covering nearly 4.5% of the total area. The population of Collaroy Plateau in 2016 was 4767 people. By 2021 the population was 4805 showing a population growth of 0.8% in the area during that time. The predominant age group in Collaroy Plateau is 40-49 years. Households in Collaroy Plateau are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Collaroy Plateau work in a professional occupation.In 2021, 85.60% of the homes in Collaroy Plateau were owner-occupied compared with 86.70% in 2016.

Collaroy Plateau has 1,599 properties. Over the last 5 years, Houses in Collaroy Plateau have seen a 0.33% increase in median value, while Units have seen a 14.69% increase. As at 31 July 2026:

  • The median value for Houses in Collaroy Plateau is $2,717,706 while the median value for Units is $1,551,052.
  • Houses have a median rent of $1,400 while Units have a median rent of $725.
There are currently 8 properties listed for sale, and 2 properties listed for rent in Collaroy plateau on OnTheHouse. According to Cotality's data, 65 properties were sold in the past 12 months in Collaroy plateau.

Suburb Insights for Collaroy Plateau 2097

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Cotality Copyright and Legal Disclaimers about Property Data
Disclaimer
The Cotality Data provided in this publication is of a general nature and should not be construed as specific advice or relied upon in lieu of appropriate professional advice.

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.