11 Mount Street, Mount Colah, NSW 2079 sold on 18 December 2025 | OnTheHouse
 
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Sold on 18 Dec 2025 for $1,475,000

11 Mount Street
Mount Colah NSW 2079

Bedrooms: 5
Bathrooms: 1
Car spaces: 2
Land area: 756m2
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Belle Property Hornsby
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Property Details for 11 Mount St, Mount Colah

11 Mount St, Mount Colah is a 5 bedroom, 1 bathroom House with 2 parking spaces. The property has a land size of 756m2. While the property is not currently for sale or for rent, it was last sold in December 2025. There are other 5 bedroom House sold in Mount Colah in the last 12 months.

Building Type
House
Land Size
756m2
Local Government
Hornsby
Lot/Plan
23/DP225680

Last Listing description (December 2025)

Set on a generous block in a quiet, leafy street, this versatile two-level home offers comfortable family living with room to grow. The elevated main floor enjoys natural light and bush views, while the downstairs level provides flexibility for work, play or extended family needs. Outdoors, the pool, entertainment deck and pergola create inviting environments for gatherings and relaxation. Located just 1km to Mount Colah station, shops and cafes, the home delivers both convenience and privacy. Perfect for families seeking space, functionality and an inviting lifestyle.

- Premium, quiet, family friendly pocket near the Asquith border
- Perfect for large multi-generational families under one roof

- Explore the renovation route and create something special
- Or just move in and customise as your family grows
- Versatile layout spanning two levels with a large footprint
- Elevated large living room enjoying bush views and north aspect
- Central modern kitchen connecting the dining and living
- Bathroom including separate bath & shower, toilet
- Spacious main bedroom bathed in light with built-in wardrobe
- Spacious 2nd bedroom, built-in wardrobe and leafy outlook
- Good size 3rd bedroom with built-in wardrobe
- 4th bedroom; perfect kids retreat or nursery
- 5th bedroom downstairs; or potential office/gaming room
- Spacious family room, entertainers' dining room
- Swimming pool surrounded by a large deck & tall palms
- Double carport, ground floor second toilet, internal laundry
- Rectangular land approx 765m2, generous 16.76m frontage
- Potential to renovate, rebuild and or add a granny flat (STCA)
- 300m to local shops, cafe, pizza and gym
- 900m to Mount Colah Public School, Asquith Golf Club
- 1km to Mount Colah train station
- 1.1km to M1 motorway, NorthConnex, Coles supermarket
- 4.1km to Westfield Hornsby and town centre
- 4.7km to Barker College
- 7.2km to Abbotsleigh College, 7.6km to Knox Grammar School

Disclaimer: All information contained herein is gathered from sources we believe to be reliable. However we cannot guarantee its accuracy and interested persons should rely on their own enquiries.

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Property History for 11 Mount St, Mount Colah, NSW 2079

A timeline of how this property has performed in the market
Last Sold
$1,475,000
18 Dec 2025
  • 18 Dec 2025
    Sold for $1,475,000
  • 23 Oct 2025
    Listed for Sale $1,475,000
  • 22 Nov 2004
    Listed for Sale Not Disclosed
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About Mount Colah 2079

The size of Mount Colah is approximately 11.4 square kilometres. It has 21 parks covering nearly 89.7% of total area. The population of Mount Colah in 2016 was 7095 people. By 2021 the population was 7816 showing a population growth of 10.2% in the area during that time. The predominant age group in Mount Colah is 40-49 years. Households in Mount Colah are primarily couples with children and are likely to be repaying $3000 - $3999 per month on mortgage repayments. In general, people in Mount Colah work in a professional occupation.In 2021, 81.40% of the homes in Mount Colah were owner-occupied compared with 85.10% in 2016.

Mount Colah has 3,104 properties. Over the last 5 years, Houses in Mount Colah have seen a 43.72% increase in median value, while Units have seen a 11.54% increase. As at 30 November 2025:

  • The median value for Houses in Mount Colah is $1,668,609 while the median value for Units is $714,889.
  • Houses have a median rent of $780 while Units have a median rent of $610.
There are currently 5 properties listed for sale, and 3 properties listed for rent in Mount colah on OnTheHouse. According to Cotality's data, 144 properties were sold in the past 12 months in Mount colah.

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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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