Our team

Simon Kowald

Sales 

02 9659 5222 

0407 433 660 

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The consummate real estate agent, Simon Kowald is a revered property professional. He has an outstanding sales reputation built over two decades of helping locals sell and buy homes in The Hills. Simon thinks what sets him apart is how he brings a level of “humanness” to real estate that vendors find surprisingly refreshing. A Rate My Agent record holder, Simon is driven to achieve results beyond his client’s expectations.

Simon’s flawless service approach is based on an attitude of transparency that sees him treat people the way he likes to be treated. His openness, exceptional communication skills and genuine love for real estate make Simon a sought-after agent who has set the bar so high that many clients say they wouldn’t sell with anyone else. He has sold several properties multiple times over – testament to Simon’s integrity, attitude and real estate proficiency.

A lifelong Hills resident, Simon is passionate about our beautiful pocket of Sydney.

Property Showcase

Kellyville

24 Langford Smith Close

House

  • 4
  • 2
  • 2

opens Sat 16th Jan 12:00 - 12:30

Kellyville

20 Neiwand Avenue

House

  • 5
  • 3
  • 2

opens Sat 16th Jan 11:00 - 11:30

Castle Hill

4/77 Crane Road

Townhouse

  • 3
  • 2
  • 2

opens Sat 16th Jan 11:00 - 11:30

Schofields

27/111-115 Railway Terrace

Unit

  • 1
  • 1
  • 1

$430,000 - $470,000  

Kellyville

5 Ashburton Court

House

  • 4
  • 2
  • 3

SOLD  

Rouse Hill

4 Pelligrino Grove

House

  • 5
  • 2
  • 2

SOLD  

Beaumont Hills

8 Minerva Crescent

House

  • 5
  • 2
  • 2

SOLD  

Baulkham Hills

11/40-42 Jenner Street

Unit

  • 3
  • 2
  • 2

SOLD  

Beaumont Hills

75 Phoenix Avenue

House

  • 4
  • 2
  • 2

SOLD  

Castle Hill

1/7-15 Purser Avenue

Unit

  • 2
  • 2
  • 2

SOLD  

Box Hill

Lot 2321 Arkose Road

House

  • 4
  • 2
  • 2

SOLD  

North Kellyville

6 Armbruster Avenue

House

  • 6
  • 3
  • 2

SOLD  

Castle Hill

4 Kywong Avenue

House

  • 3
  • 1
  • 1

SOLD  

Wentworthville

15 Bourne Street

House

  • 5
  • 2
  • 1

SOLD  

Kellyville

8 Antrim Place

House

  • 4
  • 3
  • 2

SOLD  

North Kellyville

18a Wattleridge Crescent

House

  • 4
  • 2
  • 2

SOLD  

Kellyville

12 Molise Avenue

House

  • 5
  • 3
  • 2

SOLD  

Baulkham Hills

1 Darrambal Avenue

House

  • 4
  • 2
  • 2

SOLD  

The Ponds

43 Waterfall Boulevard

House

  • 6
  • 3
  • 2

SOLD  

Kellyville

3 Hayes Avenue

House

  • 4
  • 4
  • 3

SOLD  

North Kellyville

12 Twickenham Avenue

House

  • 4
  • 2
  • 2

SOLD  

North Kellyville

15 Budawang Avenue

Land

SOLD  

Baulkham Hills

4/12-18 Conie Avenue

Apartment

  • 2
  • 2
  • 2

SOLD  

Baulkham Hills

25/12-18 Conie Avenue

Unit

  • 2
  • 2
  • 2

SOLD  

Testimonials

I recently purchased a property with Simon. Simon was so nice and always happy to answer my questions and fufill my requirements.

Buyer

1/7-15 Purser Avenue, Castle Hill

Simon provided excellent advice and service for the sale of our apartment. His recommendations on styling and price meant our place sold in a timely manner. We are very happy with the experience. We highly recommend Simon.

Peter & Louise

1/7-15 Purser Avenue, Castle Hill

Simon takes the standards of "excellence" to a whole new level. His attention to details and industry knowledge is second to none. He is very easy to work with, honest and has a passion to HELP you achieve the results you want and help the buyer get the house they want.Its very rare to keep both the...

Adam

6 Armbruster Avenue, Kellyville - Simon

The way how to presenting house can make a great difference to both vendor and purchaser, and Simon is the person who can do this. Our family purchased one of property that Simon brought to the market, and all our family members are very pleased with his help.Thanks to Simon for letting us find a gr...

Buyer

6 Armbruster Avenue, Kellyville

Simon Kowald is an excellent professional who understands his customer’s emotional side during the purchase. He helped us on every occasion. We did multiple inspections before buying the house and after buying the house. Also, we needed extra settlement period so we could sell off our existing dwe...

Palash & Gouri

15 Bourne Street, Wentworthville

Simon came highly recommended to us and we felt at ease with him from our first interaction. Simon is personable and professional and kept us fully informed during the sales process. He made it a stress free experience through his open, honest and timely communication. It was easy to build rapport a...

Steve & Donna

12 Molise Avenue, Kellyville

Simon came highly recommended to us and we felt at ease with him from our first interaction. Simon is personable and professional and kept us fully informed during the sales process. He made it a stress free experience through his open, honest and timely communication. It was easy to build rapport a...

Steve & Donna

12 Molise Avenue, Kellyville

Simon Kowald is the absolute professional in all his dealings. He kept us fully informed regularly during the selling process. His knowledge is second to none in my opinion

Beryl

15 Bourne Street, Wentworthville

We found Simon Kowald to be very easy to work with when purchasing our house. He was reliable, friendly and professional and very willing to help out when needed. We are glad Simon was the agent when buying our new home.

Greg & Lucy

12 Molise Avenue, Kellyville

Simon has gone above and beyond in helping us throughout the purchase process of our new home. From advice, providing us every details and working around our schedules , Simon has been there to help through it all. He is professional, accommodating, friendly and responsive. We loved the experience!!...

Mukesh

43 Waterfall Boulevard, The Ponds

Impeccable presentation, service, professionalism, follow-ups, thoughtfulness, personal attention to every detail, all culminating in a wonderful result is how I could best summarise Simon Kowald and his great Team! I felt very much included in decision-making and so glad to meet Simon to do what he...

Buyer

15 Budawang Avenue, Kellyville

A+ Professional real estate agent! Simon Kowald has been very professional from the start till the end. He is very reliable and trustworthy. We look forward of engaging with him again in future for our next buying/selling opportunity. Thank you.

Yuya Suzuki

17/22-24 Pearce Street, Baulkham Hills

Simon made us feel so comfortable with the whole process of selling during COVID19. Simon guided us through the process in a friendly, experienced manner. He was always available and helpful when any issues arose, and with his knowledge got us through some potentially stressful situations.

Peter & Kris

17/22-24 Pearce Street, Baulkham Hills

Simon Kowald has exceed our expectations!!! What a professional yet very approachable and experienced guy. Simon’s knowledge and no nonsense approach made selling our home such a pleasant and stress free experience. Less then 1 week on the market and well above our goal price. We would highly reco...

Garrett & Angela

12 Twickenham Avenue, Kellyville

Simon was an absolute pleasure to work with and we are so pleased we chose him to sell our apartment. He was able to sell property at a price that far exceeded even our most optimistic estimates, and this was after only one open home!When we first met Simon we were very open about not being overly c...

Lachlan & Jess

25/12-18 Conie Avenue, Baulkham Hills

Simon can be best described as; highly professional, incredibly dedicated and responsive, very experienced, knowledgable and transparent. However what we respected most about Simon, was how he was so personable in his dealings, bringing care and compassion to the sale of our property. As our first p...

Dan & Lara

50/12-18 Conie Avenue, Baulkham Hills

My husband and I had great experience with Simon Kowald. We were recommended Simon by someone else who said "Simon will sell it for you fast" and he did, within a week for price above our expectations.He told us what we needed to do to sell it faster and he showed us the true value of our land which...

Sam & Diana

15 Budawang Avenue, Kellyville

I am sure Simon Kowald has obtained the best price for his customers, but on the opposite side, my own experience with Simon has been very good with quick, clear communication, an easy to deal with attitude, and many examples of going above and beyond to assist with the sale and helping out with som...

Adam

25/12-18 Conie Avenue, Baulkham Hills

Simon Kowald has made every aspect of purchasing my first property incredibly easy! He has gone above and beyond what is expected and has shown compassion and professionalism in all of our correspondence. Simon's patience with answering all of my questions in detail has been much appreciated. I c...

Negin

50/12-18 Conie Avenue, Baulkham Hills

This is a the second time we have sold with Simon Kowald and we would never use another agent! Simon far exceeded our expectations again achieving a fantastic result for our family. Selling is an emotional experience and in a ruthless industry filled with salesman who only care about themselves, Sim...

Sam Orsini

32 Saltwater Crescent, Kellyville

We met Simon Kowald on the 1st Open home of the house we purchased. He was very welcoming and friendly and was happy to answer all our questions. Simon was very quick and professional through out the whole negotiating process and we are very happy with the end result of buying a house from Simon. Si...

Adrian & Cindy

32 Saltwater Crescent, Kellyville

We were very impressed with not only Simon's real estate knowledge but his straight forward approach. He was very enthusiastic in our need to sell our home. Personally we found Simon to be very professional and honest in his comments. We are very pleased with his results and are confident that he...

Wayne

57 Excelsior Avenue, Castle Hill

We were very impressed with not only Simon Kowalds's real estate knowledge but his straight forward approach. He was very enthusiastic in our need to sell our home. Personally we found Simon to be very professional and honest in his comments. We are very pleased with his results and are confident...

Wayne & Carol

57 Excelsior Avenue, Castle Hill

My experience with Simon was FANTASTIC. He worked above and beyond. I couldn't be more happy!!When I first met Simon about 2 years ago, he was recommended to me by a lawyer (which made me slightly cautious….LOL). Simon was polite, gentle, understanding and NOT at all pushy. I was selling my Mum...

Louise Mulvey

11 Church St, Castle Hill

From our first interaction with Simon, we knew we wanted him to be our agent. Simon will always keep you updated and his knowledge of the Kellyville market was impressive. He is someone you can rely on with all aspects of selling or buying a home, we are going to miss our daily chats. We sold within...

Sean & Ree

8 Molise Ave, Kellyville

We were referred to Simon Kowald at Guardian Realty almost 9 months ago after good friends of ours had sold their property in Sept ཏ through Simon after a very similar & successful Auction campaign. Simon led a vigorous sales campaign over the 4 Saturdays we had an Open House. Even during t...

Trevor & Joanne

4 Greenoaks Avenue, Cherrybrook

Simon Kowald has made every aspect of purchasing our new home super easy! He has answered all of our (million and one) questions promptly and been available at any time for phone calls and appointments. Nothing has been too much trouble! I would not hesitate to recommend Simon, we’ve appreciated h...

Matt & Shannon

4 Greenoaks Avenue, Cherrybrook

Simon is the best! He was nice and honest to us. Help me with everything I need, and because him, I found the perfect house. Thanks Simon!

Hugh & Penny

18 Maeve Avenue, Kellyville,

Simon is a great person making sure the selling and buying experience is as transparent and smooth as it gets. Very humble, responsive and transparent.

Buyer

110 Cecil Avenue, Castle Hill

Simon Kowald is a professional, with a world of experience. Simon is a wonderful communicator to keep us informed and up to date with what is a huge decision to put your home on the market. He was happy to assist us with any questions we may have and at any time, He responded swiftly and with inform...

Wayne & Sharon

18 Maeve Avenue, Kellyville

A M A Z I N G Service! Simon Kowald's knowledge is comprehensive with timely replies.

Buyer

127 Garrawilla Avenue, Kellyville

Simon Kowald is a professional, open and a hard worker. 2 weeks after we put the house on the market, the Covid19 lockdown came into effect and the game changed. No more open homes, unsure buyers, and private inspections only. Simon worked with us to discuss strategies and kept us fully informed. He...

Megan & Ganga

127 Garrawilla Avenue, Kellyville

Professional, Transparent and Experienced! Simon was very helpful from the start providing various tips on preparing the property and an appropriate marketing campaign focussed to achieve a desirable outcome. He also had an excellent team behind him to support with various activities, as well as a p...

Iynky & Priya

171b Old Northern Road, Castle Hill

Personable, highly committed, adaptable and transparent! As an owner based in Europe, I needed an agent who was flexible with the variance in time zone and able to communicate the right information at the right times. Simon delivered in spades, often on the phone during his late night or early morni...

Dale

8 Kristy Court, Kellyville

Thank you Simon & Nicole from Guardian Realty for your support to inspect a few houses and specifically the one I have bought at Kellyville. Appreciate all the efforts you both did to negotiate the price and reach the price agreement with both parties. Wish you all the success in your future sal...

Luma Al-Fraih

8 Kristy Court, Kellyville

Simon Kowald has again proven what a great salesman he is. It has been a pleasure working with Simon to sell my house. His and Nicole's professionalism, knowledge and team work is outstanding. Making the sale of my house effortless. Thank you again Simon

Mrs Quinn

1 Woko Street, North Kellyville

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