21 Harnett St, Collie is a 3 bedroom, 1 bathroom House with 2 parking spaces and was built in 1985. The property has a land size of 720m2 and floor size of 119m2. While the property is not currently for sale or for rent, it was last sold in November 2010.
INVITING & AFFORDABLE
Lovely 3 bed brick & tile home is ready for its new owner. It features formal lounge with in-built log fire and split system reverse cycle a/c and the large kitchen/dining area has direct access to the spacious patio. The kitchen boasts bay window, electric wall oven and hot plate, large fridge/freezer recess and plenty of cupboards. All bedrooms have BIR's and the home also has ducted a/c. Outside are lovely lawns and gardens and colourbond shed/workshop. Call Val Bronickis on 0418 932 030 or Beth Chappell on 0429 342 613 for more information
Additional feature - Built-In Wardrobes.
The size of Collie is approximately 53.4 square kilometres. It has 25 parks covering nearly 43.6% of total area. The population of Collie in 2016 was 7587 people. By 2021 the population was 7599 showing a population growth of 0.2% in the area during that time. The predominant age group in Collie is 60-69 years. Households in Collie are primarily childless couples and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Collie work in a trades occupation.In 2021, 75.40% of the homes in Collie were owner-occupied compared with 71.80% in 2016.
Collie has 4,342 properties. Over the last 5 years, Houses in Collie have seen a 171.65% increase in median value, while Units have seen a 74.17% increase. As at 31 January 2026:
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