Oliver Jonker

Oliver Jonker

Director at Coronis | Ascot
  •   4.9   (265 reviews)

Oliver's sales performance at a glance

See how Oliver has performed in the last 12 months on RateMyAgent*

22
Reviews
28
Median days on market
5
Properties for sale
56
Sold properties
$2m
Average sale price
$111.2m
Total sales value

*Includes all properties sold (last 12 months) as lead and supporting agent and published on ratemyagent.com.au. It may not be complete and can exclude off-market, private sales and undisclosed pricing and sold dates. Contact agent for full sales history.

  • priceExpertbadge

    Consistently meets client expectations for property purchase price.

  • aotybadge

    Recognised for going above & beyond for their clients.

Oliver's customer service awards

See what RateMyAgent awards Oliver has won

  • Suburb WinnerAscot
  • 3x Suburb WinnerAscot - 2026, 2025, 2021
  • 3x Suburb WinnerHamilton - 2021, 2019, 2018

About Oliver

As the Director and Selling Principal of Coronis Ascot, Oliver Jonker is a highly respected local face who lives, works, and thrives in Ascot. Proudly embedded in his community, Oliver brings passion and dedication to every aspect of his role, offering his clients unmatched expertise and an insider’s edge in Ascot’s real estate sector. With Brisbane’s market continuing to reward proactive homeowners and investors, Oliver’s exceptional skills can help set your property apart. As a northside local who attended St Joseph’s Nudgee College, Oliver brings a deep, lifelong understanding of Ascot and the surrounding suburbs. Together with his wife, Fern, and son, Roman, Oliver is a proud resident and an enthusiastic contributor to the local community. Oliver’s journey to real estate started with a successful career in stock broking. After earning a Bachelor of Business (Finance) from Queensland University of Technology in 2010, he gained his DipFinPlanning and ADA 1&2 (ASX) qualifications. His transition to real estate in 2015 was marked by an unrelenting commitment to delivering remarkable value and service. Today, with a proven track record and extensive practical experience, he leverages his finance background and in-depth local knowledge to achieve outstanding results for his clients. Recognized for his work ethic, integrity, and commitment, Oliver has earned numerous awards at both state and local levels. His strategic approach to selling is unique, combining market insight and hard data with years of expertise in finance. This winning formula allows Oliver’s clients to consistently reach exceptional outcomes in a competitive marketplace. Oliver’s professionalism is evident at every stage of the sales process. If you’re considering your next steps in property and want qualified, actionable advice for the best results, contact Oliver for a confidential discussion and discover why he’s a trusted industry leader and a valued Ascot community member.

Oliver's reviews

  4.9  
Oliver has 265 reviewsacross 24 different locations, showing 6.
Review Oliver
Oliver's qualities as told by our client reviews: honest, supportive, hard-working, responsive, reliable, local expert, clear communication.
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Seller review
Seller of a townhouse in Ascot, Qld
about 1 month ago
Seller of a townhouse in Ascot, Qld

Oliver and his team did an amazing job for me. He didn’t beat around the bush and got straight to the point. They were professional and excellent at their job. Highly recommend!

Seller review
Seller of a house in Ascot, Qld
about 1 month ago
Seller of a house in Ascot, Qld

The service that Oliver Jonker and his team provided throughout my property sale was seamless, making the entire process stress free. I appreciated Oliver's attention to detail, clear communication and professionalism. I would not hesitate recommending Coronis Ascot to others, regardless of the size or complication of the transaction. There was no hype. Oliver just got the job done.

Seller review
Seller of a apartment in Ascot, Qld
about 2 months ago
Seller of a apartment in Ascot, Qld

Excellent experience working with Oliver and the team at Coronis Ascot. Selling property can be stressful but I was given a lot of confidence by Oliver's knowledge of the market, and we got a great result.

Seller review
Seller of a apartment in Ascot, Qld
4 months ago
Seller of a apartment in Ascot, Qld

Oliver was great and made the whole process smooth, got a great price and respected my tenant through the whole process. I would happily recommend Oliver to anyone selling.

Seller review
Seller of a house in Clayfield, Qld
4 months ago
Seller of a house in Clayfield, Qld

Huge thanks to Oliver Jonker and his team for a fantastic auction result. Their clear communication and calm approach made a stressful process feel easy. They went above and beyond to ensure everything was perfect for auction day. For a professional agent who truly delivers, Oliver is the one!

Seller review
Seller of a apartment in Hamilton, Qld
4 months ago
Seller of a apartment in Hamilton, Qld

Selling my property via auction was an exceptionally positive experience from start to finish. The entire process was professional, well-structured, and handled with clarity and confidence. From initial strategy discussions through to auction day, I always felt informed, supported, and in very capable hands. A special and well-deserved recognition goes to Oliver Jonker, who is truly an exceptional professional. Oliver’s market knowledge, communication skills, and strategic advice.

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Oliver's properties

Oliver has 5 properties for sale and sold 56 properties in the last 12 months, showing 4, sorted by most recent activity

SoldMay 19, 2026
$2,650,000
48 Franz Road
Clayfield QLD 4011
3
1
2
House
SoldMay 14, 2026
$860,000
11/23 Lucinda Street
Taringa QLD 4068
2
2
2
Apartment
SoldMay 14, 2026
$1,700,000
16 Osullivan Street
Hendra QLD 4011
3
2
2
House
For Sale
Auction On-Site 1pm Sat 6th June 2026
37 Sparkes Ave
Hamilton QLD 4007
5
4
4
House
Show all 61 properties
See Oliver at work
Get a genuine perspective of what it’s like working with Oliver.
Auctions
Hamilton

Oliver's sold properties

Oliver has sold 56 properties in the past 12 months, showing 4.

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bedroom
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Property imageAddressBedroomsBathroomsCarparksProperty TypeClosing PriceDate Sold
48 Franz Road, Clayfield, QLD, 4011
48 Franz Road
Clayfield QLD 4011
3
1
2
House$2,650,000May 19, 2026
11/23 Lucinda Street, Taringa, QLD, 4068
11/23 Lucinda Street
Taringa QLD 4068
2
2
2
Apartment$860,000May 14, 2026
16 Osullivan Street, Hendra, QLD, 4011
16 Osullivan Street
Hendra QLD 4011
3
2
2
House$1,700,000May 14, 2026
80 Coolibah Street, Bardon, QLD, 4065
80 Coolibah Street
Bardon QLD 4065
5
4
2
House$5,800,000May 10, 2026

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