Sean Healy, Director | Licensee at

Sean Healy

Director | Licensee

Over the past 19 years, Sean Healy has earned a sterling reputation for his unwavering dedication to high standards and going the extra mile for his clients. As Managing Director of Response Walsh Sullivan Baulkham Hills and Northmead, Sean leads with a passionate commitment to ensuring unparalleled service and outstanding results. He believes in providing a level of service that sets new standards in the market, always striving to exceed expectations. Drawing from his in-depth market knowledge and extensive experience, Sean tailors each client's experience to ensure a stress-free selling environment while achieving phenomenal results. Sean's enthusiasm and infectious personality shine through in every transaction, whether you're buying or selling a property. He is driven by a commitment to excellence, always putting his clients' needs at the forefront. Past clients continually return to Sean, a testament to both his outstanding character and his consistent ability to deliver exceptional results. With Sean by your side, you can confidently navigate the real estate landscape, knowing you have an ally who truly understands your needs and is dedicated to achieving your real estate goals.

Education & Accreditation

  • Certificate IV in Property
  • Certificate III in Property
  • Licensed Real Estate Agent Class 1

Community Involvement

  • Member of Local Soccer Club

 

    Sean's Property Listings

    56 Rebecca Parade, Winston Hills Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Winston Hills56 Rebecca Parade
    3
    1
    2
    Sold $1,525,000
    16 Pecan Crescent, Grantham Farm Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Grantham Farm16 Pecan Crescent
    5
    2
    2
    Sold $1,350,000
    6 Brodie Street, Baulkham Hills Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Baulkham Hills6 Brodie Street
    3
    2
    2
    Sold $1,842,000
    2 Ward Place, Northmead Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Northmead2 Ward Place
    4
    1
    2
    Sold $1,550,000
    2/29 Hughes Avenue, Castle Hill Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Castle Hill2/29 Hughes Avenue
    2
    1
    1
    Sold Contact agent
    71 Seven Hills Road, Baulkham Hills Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Baulkham Hills71 Seven Hills Road
    3
    1
    1
    Sold Contact agent
    13 Grasmere Avenue, Northmead Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Northmead13 Grasmere Avenue
    4
    2
    2
    Sold $1,792,000
    6 Kearney Court, Baulkham Hills Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Baulkham Hills6 Kearney Court
    4
    2
    2
    Sold $1,800,000
    3 Orchard Street, Baulkham Hills Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Baulkham Hills3 Orchard Street
    5
    3
    2
    Sold $1,500,000
    12 Purri Avenue, Baulkham Hills Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Baulkham Hills12 Purri Avenue
    4
    2
    1
    Sold $1,386,000
    8 Ellerstone Court, Kellyville Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Kellyville8 Ellerstone Court
    4
    2
    2
    Sold $1,765,000
    13/12-16 Hope Street, Rosehill Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Rosehill13/12-16 Hope Street
    2
    2
    1
    Sold $550,000
    452B Windsor Road, Baulkham Hills Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Baulkham Hills452B Windsor Road
    3
    2
    2
    Sold $1,410,000
    20 Hayes Avenue, Northmead Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Northmead20 Hayes Avenue
    3
    2
    3
    Sold $1,650,000
    1/2 Canyon Road, Baulkham Hills Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Baulkham Hills1/2 Canyon Road
    3
    1
    1
    Sold $1,005,000
    157 Windsor Road, Northmead Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Northmead157 Windsor Road
    3
    1
    1
    Sold $1,600,000
    15 Kelly Close, Baulkham Hills Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Baulkham Hills15 Kelly Close
    4
    3
    3
    Sold Contact agent
    15 Kanadah Avenue, Baulkham Hills Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Baulkham Hills15 Kanadah Avenue
    4
    1
    2
    Sold $1,790,000
    44 Peel Road, Baulkham Hills Sold by ResponseRE Walsh Sullivan Baulkham Hills
    Baulkham Hills44 Peel Road
    5
    2
    2
    Sold $1,920,000
    View all 323 properties

    Sean's Real Results

    At Response, we set the standard in real estate by developing our entire team with a focus on support, innovation, integrity.

    Fantastic Agency, really made the whole ordeal of listing and showing and eventually selling our home, an easy and trouble free event. Sean & Mel supported us through out the whole process, helped with staging and gave good advice on where we should focus our efforts that got us a great price.

    Would definitely recommend to friends and family.

    Rob - November 2025
    Selling our home

    Sean was knowledgeable of The Hills market. It took us a while to make our decision to sell our home but Sean was very respectful and not pushy during that time. During the selling process Sean handled the sale in a professional manner. We were grateful for his services

    Trish & Mick O’Brien - November 2021
    Excellent!

    Sean was approachable and informative the whole way along, was an absolute pleasure!

    Rebecca Smith - October 2022
    Professional, knowledgeable and approachable

    I would highly recommend Sean Healy as a selling agent. As a vendor, the communication was excellent and even though I lived several hundred kilometres away, I felt throughly in the loop. Sean definitely goes the extra mile for his clients.

    Anne Sedgers - October 2022
    Professional & Helpful!!!

    Our journey with Sean and the Response team has been great at every step. Sean was easy to talk to and always took time to help us understand any queries we had and guide us with the right approach.

    Thanks Sean and Response team

    Anitha Kumar - October 2022
    Excellent agent with great care of customer

    It was nice experience getting my property with Sean. He was very helpful and friendly throughout the process, always responding to calls/messages and trying to resolve the issues. I would highly recommend him as he will be great asset to the agency where he would be working.

    Keep up the good work Sean.

    Ani Stuti - December 2019
    Excellent and very patient agent

    We recently sold our property using Sean at RE Response and were very happy with his professionalism and attitude in a very difficult market. Though we did not take on all of his advice Sean was understanding and empathetic towards our wants and needs and ultimately we reached our end goal.

    Amanda - September 2019
    House Purchase

    Sean made our house purchase enjoyable. He communicated promptly and efficently throughout the sale process. Always happy to work within my times and accomodate our needs. I would highly recommend Sean Healy to others.

    A recommended agent

    Sean was a consummate professional who listened to what I said and wanted and then tailored the selling experience to that. He was flexible and once the property was on the market kept me well informed about progress and relevant details.

    No issues, no problems, and good communication.

    Good agent

    Pleasure to deal with - helpful, straightforward and didn't fluff around.

    Alan - April 2019
    Good Sales agent with good feedback

    Sean is a straight forward and no fuss, which make everything easy.

    Good sales and always has good feedback when dealing with him.

    Jarry - March 2019
    Patience and understanding!

    Thank you Sean for assisting us purchase our home - it has been two years in the making and glad it was with Sean! You showed us a few properties and whilst we were very fussy on location this didn't stop you to continue to help us!

    Once again, thank you so much - we recommend Sean always!

    Andrew Magro - March 2019
    Fantastic communication and effort

    This is the third time we have worked with Sean (selling our old apartment, buying this house and now selling it 6 years on). He negotiated a fantastic price for our apartment and got us a good deal for this house. More importantly, seeing as we now live overseas, his communication was faultless. It always felt like he was trying his best to get us a fair price. Selling a house as an expat is a difficult and complicated experience, but he always offered to help where he could to make things run smoothly. The house sold for less than we had initially hoped, but the market was dropping and it was at Christmas time when buyer numbers were low. We are still confident that we got a good price and would absolutely consider using him again in the future.

    Kate Andrew Fairley - March 2019
    Outstanding support and assistance

    Buying an apartment for my elderly Mum was a somewhat daunting task. Sean worked closely with us to ensure we could get the apartment we wanted and the whole transaction was completed successfully,

    Mr Davies - February 2019
    A great Agent

    Sean did a sensational job. The marketing of the property was first class and he had the property sold within a week of listing. Could not be happier with Sean and his professional approach to the sale of our property. Would highly recommend Sean to all potential vendors

    Barry King - February 2019
    Best Agent

    I interviewed two. He listened, put up with my lack of knowledge and understood the pressure I felt I was under following the death of my mother and being sole executor. Would recommend him wholeheartedly, Caring and diligent. I Never felt that it was his back pocket he was looking after but mine. Thank you

    Pamela Trimmer - February 2019
    More Testimonials
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    Sean's Testimonials

    Fantastic Agency, really made the whole ordeal of listing and showing and eventually selling our home, an easy and trouble free event. Sean & Mel supported us through out the whole process, helped with staging and gave good advice on where we should focus our efforts that got us a great price.

    Would definitely recommend to friends and family.

    Rob - November 2025
    Selling our home

    Sean was knowledgeable of The Hills market. It took us a while to make our decision to sell our home but Sean was very respectful and not pushy during that time. During the selling process Sean handled the sale in a professional manner. We were grateful for his services

    Trish & Mick O’Brien - November 2021
    Excellent!

    Sean was approachable and informative the whole way along, was an absolute pleasure!

    Rebecca Smith - October 2022
    Professional, knowledgeable and approachable

    I would highly recommend Sean Healy as a selling agent. As a vendor, the communication was excellent and even though I lived several hundred kilometres away, I felt throughly in the loop. Sean definitely goes the extra mile for his clients.

    Anne Sedgers - October 2022
    Professional & Helpful!!!

    Our journey with Sean and the Response team has been great at every step. Sean was easy to talk to and always took time to help us understand any queries we had and guide us with the right approach.

    Thanks Sean and Response team

    Anitha Kumar - October 2022
    Excellent agent with great care of customer

    It was nice experience getting my property with Sean. He was very helpful and friendly throughout the process, always responding to calls/messages and trying to resolve the issues. I would highly recommend him as he will be great asset to the agency where he would be working.

    Keep up the good work Sean.

    Ani Stuti - December 2019
    Excellent and very patient agent

    We recently sold our property using Sean at RE Response and were very happy with his professionalism and attitude in a very difficult market. Though we did not take on all of his advice Sean was understanding and empathetic towards our wants and needs and ultimately we reached our end goal.

    Amanda - September 2019
    House Purchase

    Sean made our house purchase enjoyable. He communicated promptly and efficently throughout the sale process. Always happy to work within my times and accomodate our needs. I would highly recommend Sean Healy to others.

    A recommended agent

    Sean was a consummate professional who listened to what I said and wanted and then tailored the selling experience to that. He was flexible and once the property was on the market kept me well informed about progress and relevant details.

    No issues, no problems, and good communication.

    Good agent

    Pleasure to deal with - helpful, straightforward and didn't fluff around.

    Alan - April 2019
    Good Sales agent with good feedback

    Sean is a straight forward and no fuss, which make everything easy.

    Good sales and always has good feedback when dealing with him.

    Jarry - March 2019
    Patience and understanding!

    Thank you Sean for assisting us purchase our home - it has been two years in the making and glad it was with Sean! You showed us a few properties and whilst we were very fussy on location this didn't stop you to continue to help us!

    Once again, thank you so much - we recommend Sean always!

    Andrew Magro - March 2019
    Fantastic communication and effort

    This is the third time we have worked with Sean (selling our old apartment, buying this house and now selling it 6 years on). He negotiated a fantastic price for our apartment and got us a good deal for this house. More importantly, seeing as we now live overseas, his communication was faultless. It always felt like he was trying his best to get us a fair price. Selling a house as an expat is a difficult and complicated experience, but he always offered to help where he could to make things run smoothly. The house sold for less than we had initially hoped, but the market was dropping and it was at Christmas time when buyer numbers were low. We are still confident that we got a good price and would absolutely consider using him again in the future.

    Kate Andrew Fairley - March 2019
    Outstanding support and assistance

    Buying an apartment for my elderly Mum was a somewhat daunting task. Sean worked closely with us to ensure we could get the apartment we wanted and the whole transaction was completed successfully,

    Mr Davies - February 2019
    A great Agent

    Sean did a sensational job. The marketing of the property was first class and he had the property sold within a week of listing. Could not be happier with Sean and his professional approach to the sale of our property. Would highly recommend Sean to all potential vendors

    Barry King - February 2019
    Best Agent

    I interviewed two. He listened, put up with my lack of knowledge and understood the pressure I felt I was under following the death of my mother and being sole executor. Would recommend him wholeheartedly, Caring and diligent. I Never felt that it was his back pocket he was looking after but mine. Thank you

    Pamela Trimmer - February 2019

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