20 Carnarvon Avenue, Glenhaven, NSW 2156 | Property Value & History | OnTheHouse
 
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20 Carnarvon Avenue
Glenhaven NSW 2156

Bedrooms: 4
Bathrooms: 4
Car spaces: 7
Floor area: 518m2
Land area: 951m2
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Last updated 27 Apr 2026
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Property Details for 20 Carnarvon Ave, Glenhaven

20 Carnarvon Ave, Glenhaven is a 4 bedroom, 4 bathroom House with 7 parking spaces and was built in 2009. The property has a land size of 951m2 and floor size of 518m2. While the property is not currently for sale or for rent, it was last sold in April 2015.

Building Type
House
Year Built
2009
Floor Size
518m2
Land Size
951m2
Local Government
The Hills Shire
Lot/Plan
2023/DP790042

Last Listing description (May 2015)

A spectacular oasis of lavish space and innovative architectural glamour, this sumptuous residence brims with unrivaled style and comfort to satisfy the most discerning families. Presiding over 951m2 of crisply contoured gardens and entertaining terraces, and complete with heated in-ground infinity pool and raised spa, the property presents vast, light-filled interiors of equally magnificent appeal.
Superb open-plan family living flows to BBQ deck
Lounge with gas fireplace and balcony, games room

Rear alfresco spaces enjoy ideal north-east aspect
Dazzling gas kitchen with island, walk-in pantry
Fixtures includes double glazed windows & Caesar Stone flooring
Privately set home office, robes to all bedrooms
Garaging up to seven vehicles plus storage rooms

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Property History for 20 Carnarvon Ave, Glenhaven, NSW 2156

A timeline of how this property has performed in the market
Last Sold
$3,650,000
18 Apr 2015
  • 29 Jan 2020
    Sold
  • 18 Apr 2015
    Sold for $3,650,000
  • 06 Mar 2015
    Listed for Sale Expressions of Interest
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About Glenhaven 2156

The size of Glenhaven is approximately 7.2 square kilometres. It has 15 parks covering nearly 6.2% of total area. The population of Glenhaven in 2016 was 6501 people. By 2021 the population was 6619 showing a population growth of 1.8% in the area during that time. The predominant age group in Glenhaven is 10-19 years. Households in Glenhaven are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Glenhaven work in a professional occupation.In 2021, 79.70% of the homes in Glenhaven were owner-occupied compared with 80.40% in 2016.

Glenhaven has 2,347 properties. Over the last 5 years, Houses in Glenhaven have seen a 39.47% increase in median value, while Units have seen a 46.49% increase. As at 31 March 2026:

  • The median value for Houses in Glenhaven is $2,729,606 while the median value for Units is $1,435,351.
  • Houses have a median rent of $1,050 while Units have a median rent of $550.
There are currently 30 properties listed for sale, and no properties listed for rent in Glenhaven on OnTheHouse. According to Cotality's data, 87 properties were sold in the past 12 months in Glenhaven.

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Cotality Copyright and Legal Disclaimers about Property Data

© 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.

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.

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