21 O'Brien Road, Mount Annan, NSW 2567 | Property Value & History | OnTheHouse
 
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21 O'Brien Road
Mount Annan NSW 2567

Bedrooms: 3
Bathrooms: 1
Car spaces: 2
Floor area: 780m2
Land area: 583m2
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Last updated 11 May 2026
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Property Details for 21 O'Brien Rd, Mount Annan

21 O'Brien Rd, Mount Annan is a 3 bedroom, 1 bathroom House with 2 parking spaces and was built in 1990. The property has a land size of 583m2 and floor size of 780m2. While the property is not currently for sale or for rent, it was last sold in September 2012.

Building Type
House
Year Built
1990
Floor Size
780m2
Land Size
583m2
Local Government
Camden
Lot/Plan
3011/DP793606

Last Listing description (May 2024)

Promising an excellent opportunity for an astute investor or a growing family, this home spread across a practical single level layout. There is DA approval for a freestanding two bedroom granny flat and a garage. Situated in the sought-after enclave of Mount Annan and perched on a desirable 585sqm block, this home residence is conveniently situated close to schools, shops and public transport.
- Three bedrooms with built-in robe to the main and second bedroom
- Functional kitchen laminate bench space, freestanding cooker and rangehood

- Combined lounge and dining space with split system air conditioning
- Centrally located family bathroom with separate w/c and an internal laundry
- Undercover entertaining area overlooking an expansive backyard
- Laminate timber flooring to living, kitchen and bedrooms
- This home presents an excellent opportunity for a first home buyer or an astute investor with the potential DA approved granny flat generating extra income
- Positioned well, within easy reach to the Mount Annan Botanic Gardens
- Easy access to major centres of Camden and Narellan, M5 motorway, schools and transport
- Under 25km to the upcoming Western Sydney International Airport at Badgerys Creek

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Property History for 21 O'Brien Rd, Mount Annan, NSW 2567

A timeline of how this property has performed in the market
Last Sold
$341,000
28 Sep 2012
Listed for Rent
$460/w
12 Apr 2023
  • 22 Apr 2024
    Listed for Sale $890,000
  • 03 Apr 2023
    Listed for Rent $460 / week
  • 16 Sep 2022
    Listed for Rent - Price not available
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About Mount Annan 2567

The size of Mount Annan is approximately 10.2 square kilometres. It has 33 parks covering nearly 56.6% of total area. The population of Mount Annan in 2016 was 11703 people. By 2021 the population was 11784 showing a population growth of 0.7% in the area during that time. The predominant age group in Mount Annan is 10-19 years. Households in Mount Annan are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Mount Annan work in a professional occupation.In 2021, 79.30% of the homes in Mount Annan were owner-occupied compared with 80.40% in 2016.

Mount Annan has 4,151 properties. Over the last 5 years, Houses in Mount Annan have seen a 47.61% increase in median value, while Units have seen a 41.73% increase. As at 30 April 2026:

  • The median value for Houses in Mount Annan is $1,258,628 while the median value for Units is $802,458.
  • Houses have a median rent of $750 while Units have a median rent of $585.
There are currently 12 properties listed for sale, and 7 properties listed for rent in Mount annan on OnTheHouse. According to Cotality's data, 160 properties were sold in the past 12 months in Mount annan.

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© 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.

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