21 Hillcrest Avenue, Mona Vale, NSW 2103

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An Exceptional Coastal Canvas
An Exceptional Coastal Canvas
Published on: 22 Oct 2026
Last updated on: 22 Oct 2026
21 Hillcrest Avenue, Mona Vale, NSW 2103
21 Hillcrest Avenue, Mona Vale, NSW 2103
21 Hillcrest Avenue, Mona Vale, NSW 2103
+10
21 Hillcrest Avenue, Mona Vale, NSW 2103
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Property ID: 204685640
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An Extraordinary Landholding, An Exceptional Opportunity.

21 Hillcrest Avenue, Mona Vale, NSW 2103
Offered to the market for the first time in generations, having been treasured by the same family since 1950, this remarkable parcel of land presents an increasingly rare opportunity to create something truly extraordinary in one of Mona Vale's most desirable beachside settings.

Spanning an impressive approximately 1,435sqm, the expansive landholding provides an exceptional blank canvas for a bespoke architectural residence of grand proportions. Whether your vision is a luxurious coastal sanctuary, a substantial multigenerational family estate or a sophisticated contemporary retreat, the possibilities are as exciting as they are extensive.

With generous space to incorporate a swimming pool, beautifully landscaped gardens, expansive outdoor entertaining areas and potential secondary accommodation and subdivision possibilities (STCA), the property offers the freedom to design a home that perfectly reflects your lifestyle and aspirations.

Blessed with a wonderful sunny aspect and refreshing ocean breezes, this exceptional setting lends itself beautifully to a home designed around natural light, effortless indoor outdoor living and the relaxed sophistication of coastal life.

Beyond the property itself lies the undeniable appeal of Mona Vale, a coveted Northern Beaches destination known for its spectacular coastline, village atmosphere and enviable lifestyle. Pristine beaches, vibrant cafés, boutique shopping, quality schools and recreational amenities combine to create an outstanding environment for families and those seeking the very best of beachside living.

Landholdings of this calibre, size and potential are becoming increasingly difficult to secure. This is a truly special opportunity to establish a lasting family legacy in an exceptional coastal location.

Disclaimer: 
All information contained herewith, including but not limited to the general property description, price and the address, is provided to LJ Hooker Mona Vale by third parties. We have obtained this information from sources we believe to be reliable; however, we cannot guarantee its accuracy. The information contained herewith should not be relied upon and you should make your own enquiries and seek advice in respect of this property or any property on this website.

Property Details

Basic Info

Property Type
Land
Listing Status
On Market
Land Size
1,435.00 m2
Address
21 Hillcrest Avenue, Mona Vale, NSW 2103

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Marco Cimino
Marco Cimino
3/18 Bungan Street, Mona Vale, NSW 2103
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Marco Cimino
Marco Cimino
3/18 Bungan Street, Mona Vale, NSW 2103
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      Property ID: 204685640

      Original Property ID: 204685640
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