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

North Kellyville

18a Wattleridge Crescent

House

  • 4
  • 2
  • 2

opens Sat 3rd Oct 13:00 - 13:30

Kellyville

12 Molise Avenue

House

  • 5
  • 3
  • 2

Just Listed  

Kellyville

8 Antrim Place

House

  • 4
  • 3
  • 2

opens Sat 3rd Oct 11:00 - 11:30

Beaumont Hills

8 Minerva Crescent

House

  • 5
  • 2
  • 2

opens Sat 3rd Oct 12:00 - 12:30

Schofields

27/111-115 Railway Terrace

Unit

  • 1
  • 1
  • 1

$450,000 - $495,000  

Wentworthville

15 Bourne Street

House

  • 5
  • 2
  • 1

$1,250,000  

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  

Baulkham Hills

17/22-24 Pearce Street

Villa

  • 3
  • 3
  • 2

SOLD  

Baulkham Hills

50/12- 18 Conie Avenue

Unit

  • 2
  • 2
  • 2

SOLD  

Castle Hill

104 Harrington Avenue

House

  • 3
  • 2
  • 2

SOLD  

Baulkham Hills

4/27 Cross Street

Townhouse

  • 2
  • 2
  • 2

SOLD  

Castle Hill

57 Excelsior Avenue

House

  • 6
  • 2
  • 2

SOLD  

North Kellyville

32 Saltwater Crescent

House

  • 5
  • 3
  • 2

SOLD  

Kellyville

8 Molise Avenue

House

  • 5
  • 2
  • 2

SOLD  

Cherrybrook

4 Greenoaks Avenue

House

  • 4
  • 3
  • 2

SOLD  

Castle Hill

110 Cecil Avenue

House

  • 5
  • 2
  • 2

SOLD  

Kellyville

18 Maeve Avenue

House

  • 5
  • 3
  • 2

SOLD  

North Kellyville

127 Garrawilla Avenue

House

  • 4
  • 3
  • 2

SOLD  

Castle Hill

171B Old Northern Road

House

  • 6
  • 2
  • 2

SOLD  

Kellyville

8 Kristy Court

House

  • 4
  • 2
  • 2

SOLD  

Castle Hill

49 Kerrs Road

House

  • 3
  • 1
  • 1

SOLD  

Testimonials

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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