21 Chelmsford Avenue, Botany, NSW 2019 | Property Value & History | OnTheHouse
OFF MARKET

21 Chelmsford Avenue
Botany NSW 2019

Bedrooms: 4
Bathrooms: 3
Car spaces: 2
Floor area: 220m2
Land area: 467m2
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Last updated 19 Jan 2026
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Property Details for 21 Chelmsford Ave, Botany

21 Chelmsford Ave, Botany is a 4 bedroom, 3 bathroom House with 2 parking spaces and was built in 2012. The property has a land size of 467m2 and floor size of 220m2.

Building Type
House
Year Built
2012
Floor Size
220m2
Land Size
467m2
Local Government
Bayside
Lot/Plan
B/DP320259

Last Listing description (November 2017)

Conveniently located in close proximity to Botany golf course, Sir Joseph Banks park, local swimming pool with easy access to the airport and M5 distributor.
Very rarely, a property of this calibre becomes available for rent.
Features include:

- Open plan living areas
- Kitchen includes gas cooking, dishwasher and large walk in pantry
- Undercover outdoor entertaining area overlooking lush level garden
- In-ground swimming pool
- Upstairs there are 4 large bedrooms, all with built-ins, main with ensuite
- Additional entertaining area upstairs
- Main bathroom includes separate bath and shower with a double wash basin
- Double remote lock up garage
- Internal laundry
- Ducted reverse cycle air conditioning and alarm system.
- Pets approved upon application

Available the 19th November 2017.
Please call Andrew Anastassiou on 0425 301 977 or
Barbara Mackay 0468 995 626.
Disclaimer: All information contained herein is gathered from sources we believe reliable. We have no reason to doubt its accuracy, however, we cannot guarantee it. All interested parties should make and rely upon their own enquiries.

Property History for 21 Chelmsford Ave, Botany, NSW 2019

A timeline of how this property has performed in the market
Listed for Rent
$1.30k/w
22 Nov 2017
  • 16 Oct 2017
    Listed for Rent $1,300 / week
  • 07 Jan 2014
    Listed for Rent - Price not available
  • 04 Apr 2013
    Listed for Rent - Price not available
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About Botany 2019

The size of Botany is approximately 3.7 square kilometres. It has 10 parks covering nearly 16.2% of total area. The population of Botany in 2016 was 10817 people. By 2021 the population was 12960 showing a population growth of 19.8% in the area during that time. The predominant age group in Botany is 30-39 years. Households in Botany are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Botany work in a professional occupation.In 2021, 60.70% of the homes in Botany were owner-occupied compared with 63.40% in 2016.

Botany has 6,831 properties. Over the last 5 years, Houses in Botany have seen a 52.02% increase in median value, while Units have seen a 16.08% increase. As at 31 December 2025:

  • The median value for Houses in Botany is $2,110,754 while the median value for Units is $946,562.
  • Houses have a median rent of $1,050 while Units have a median rent of $850.
There are currently 11 properties listed for sale, and 18 properties listed for rent in Botany on OnTheHouse. According to Cotality's data, 338 properties were sold in the past 12 months in Botany.

Suburb Insights for Botany 2019

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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.