Stephen O'Sullivan

Stephen O'Sullivan

Residential Sales Agent at BresicWhitney Lower North Shore
  •   4.9   (415 reviews)

Stephen's sales performance at a glance

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

0
Reviews
26
Median days on market
4
Properties for sale
48
Sold properties
$1.2m
Average sale price
$59.8m
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.

Stephen's customer service awards

See what RateMyAgent awards Stephen has won

  • 2x Suburb WinnerCrows Nest - 2021, 2020
  • 2x Suburb WinnerArtarmon - 2019, 2018

About Stephen

Almost a decade of experience working within Sydney’s Lower North shore – specifically Wollstonecraft and Waverton - Stephen O’Sullivan is a trusted and respected real estate agent. With a genuine and approachable demeanour, Stephen finds a profound sense of purpose in helping his clients on their property journey. Understanding the magnitude of selling or buying a home, Stephen works tirelessly to achieve outstanding results that reflect his absolute dedication to his clients and his community.

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Stephen's reviews

  4.9  
Stephen has 415 reviewsacross 22 different locations, showing 6.
Review Stephen
Stephen's qualities as told by our client reviews: supportive, friendly, trustworthy, responsive, honest, local expert, clear communication.
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Seller review
Another 5 star review for the best in town!
about 1 year ago
Another 5 star review for the best in town!

Stephen is by far the most professional, experienced and personable agent we have ever come across, and I've worked in the property sector for over 20 years. We appointed Stephen and the team at Bresic Whitney to divest of our rental unit in Crows Nest, where he has achieved a record sale for the block and within a few days of listing. An amazing result and we are over the moon! His integrity, diligence, thorough and continued communication throughout the process is unmatched in the industry. He maintained a line of contact over many years, providing regular updates and honest opinions on the market conditions, views on timing and how to present the property for sale. His attention to detail, approach to the marketing and positive energy saw us achieving a result beyond what we could have possibly imagined. We can't thank Stephen and the team enough for the result. The process was incredible, always showing us a high degree of respect and being mindful and considerate of our current circumstances. He genuinely managed everything on our behalf such that there was no stress or delay in getting our dream result. It goes without saying, Stephen and the team at Bresic Whitney come highly recommended for any property sales, particularly in the lower north shore where Stephen has a knack for achieving record results. He understands the market better than anyone. His integrity and trusting approach is key to his success with finding the right buyers. He is truly a winner in our eyes and we wish him all the best with future sales. We will certainly be recommending his services to others and be a return client for future properties!

Seller review
Top notch agent
over 1 year ago
Top notch agent

Terrific experience with Stephen selling a property for us. Great market knowledge, advice and communication. He listened to our needs and went the extra mile to get the best result for our situation. I would highly recommend Stephen O'Sullivan to other vendors.

Seller review
To Stephen O Sullivan
almost 2 years ago
To Stephen O Sullivan

Steven was very helpful and professional .He found the right property for me . I would recommend him to anyone .

Buyer review
Great purchase experience!
almost 2 years ago
Great purchase experience!

Stephen has been wonderful to work with - he is a friendly agent who has gone above and beyond for myself as a first time buyer. He is very knowledgable, a great communicator and always happy to help where he can. Thanks for your help and support Stephen - I am very appreciative.

Buyer review
Amazing and stress free!
almost 2 years ago
Amazing and stress free!

I’ve been looking for a property for close to two years and in that time I’ve met a lot of agents. Through that journey, Stephen has always stood out as a genuine and trustworthy agent. You could tell that he had the interests of both the vendors and the prospective buyers. He was super helpful and because of him, it was the most stress free experience I’ve had in this first home property hunt journey.

Seller review
Thank you Stephen
almost 2 years ago
Thank you Stephen

We are thrilled with the sale of our property through Stephen. His professionalism and honesty made selling very straight forward and simple for us. Stephen went above and beyond throughout the whole process. We would highly recommend Stephen.

Show all 415 reviews
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Stephen's properties

Stephen has 4 properties for sale and sold 48 properties in the last 12 months, showing 4, sorted by most recent activity

SoldJun 29, 2026
$800,000
510/40 King St
Wollstonecraft NSW 2065
1
1
1
Apartment
SoldJun 22, 2026
$1,023,000
7/374 Miller St
Cammeray NSW 2062
2
1
1
Apartment
SoldJun 19, 2026
Price not available
3/58 Macpherson St
Cremorne NSW 2090
3
1
1
Apartment
For Sale
Guide $900,000 - $990,000
1/36 Hampden Rd
Artarmon NSW 2064
2
1
Apartment
Show all 52 properties

Stephen's sold properties

Stephen has sold 48 properties in the past 12 months, showing 4.

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Property imageAddressBedroomsBathroomsCarparksProperty TypeClosing PriceDate Sold
510/40 King St, Wollstonecraft, NSW, 2065
510/40 King St
Wollstonecraft NSW 2065
1
1
1
Apartment$800,000Jun 29, 2026
7/374 Miller St, Cammeray, NSW, 2062
7/374 Miller St
Cammeray NSW 2062
2
1
1
Apartment$1,023,000Jun 22, 2026
3/58 Macpherson St, Cremorne, NSW, 2090
3/58 Macpherson St
Cremorne NSW 2090
3
1
1
ApartmentUndisclosed PriceJun 19, 2026
66D Milray Avenue, Wollstonecraft, NSW, 2065
66D Milray Avenue
Wollstonecraft NSW 2065
4
2
2
TownhouseUndisclosed PriceJun 2, 2026

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