Newington Real Estate - Wentworth Point Real Estate - Rhodes Real Estate - Silverwater Real Estate
"The Newington, Wentworth Point, Sydney Olympic Park, Rhodes Specialists"
Winner! - Agency of the Year 2015, 2017, 2018, 2020 & 2022!
Winner! - Agent of the Year 2017, 2018, 2020 & 2022! (David Mahony)
(as rated by Australia’s leading Agent Review website –

Green Park Realty Testimonials

“An Excellent Result!”
David was great to work with during our sale and kept us up to date through every stage. He is very professional and has extensive market knowledge in the Newington area. He managed to sell our property after the first inspection and at a much higher price than we were expecting. David is very friendly, punctual, and a pleasure to deal with. We would definitely recommend David and Green Park Realty if you are looking at selling or buying property in the Newington and Wentworth Point area. Highly recommended!!!

Verified by RatemyAgent
Review submitted by Bart Biazik (vendor) on 16 Apr 2021

Bart Biazik - Vendor

Helpful and communicative!
David has a vast knowledge of Newington and the properties within. For anyone considering a purchase or sale in Newington, David is the most honest agent in the area and I can only advise you place your business with his agency.

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Review submitted by Julie Townsend (Vendor) on 18 June 2021

Julie Townsend -Vendor

David is more professional, proactive and effective than many other agents!
I had a sales experience with David that surpassed my expectations in regards to advice, expediency, and outcome. I would recommend David to anyone looking for an agent that works extremely hard to maximize your results whilst minimizing any wasting of your valuable time. No upsell, straightforward, honest and a gentlemen.
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Review submitted by Paul Barbuto (Vendor) on 13 Oct 2021

Paul Barbuto - Vendor

A Great Experience!!
David was professional, effective and helpful at all times. My property sold quickly and for a very good price. Very happy with the result and his service and support. Would recommend David if you are wanting a great property sale result and down to earth advice
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Review submitted by Robyn Cahoun (Vendor) on 30 April 2021

Robyn Cahoun - Vendor

David is One in a Million!!
I have been dealing with David since 2001 when he took over the management of my Newington property. David has been nothing short of amazing. From managing my property since 2001 whilst I was overseas until I sold my property. I have found that David and his team always go above and beyond in relation to customer service and customer support. He always found good tenants for me and I never lost a months rent over the 20 years he was looking after my property. When it came to selling again he sold my property in two weeks above market value. Not knowing a lot about selling properties David helped me every step of the way and even assisted me with finding accountants and solicitors who were also of a very high standard. I can not speak highly enough of David he is one in a million.

Review submitted by John Preston (Vendor) on 20 Oct 2021

John Preston - Vendor

If we could give David 6 stars, we would.
Fast and excellent result prior to auction, following calls to potential buyers from his customer base. David achieved a price beyond our expectation.
David was very professional, good at communications and had excellent knowledge of the local market. He made our experience as vendors, very smooth.
Arielle & Martin

Arielle Lam & Martin High

David is the ultimate Property Professional!
You told us what we needed to know, unlike other agents who told us what we wanted to hear with respect to preparing our home for sale! We did as you suggested and the result was amazing. We believe that these simple suggestions are what assisted in presenting our home to its maximum potential.
You presented and photographed the property very well, achieved an excellent sale price above what we had expected AND in just a couple of weeks! Your interaction between buyer and seller was very professional and at all times prompt. We can gladly recommend your services.

Vendor: 19 Wing Parade

We are probably in a unique position in terms of experiencing the services provided by your agency. Over the last 3 years we have rented a house through you, we have purchased a house, and now you are the managing agent for a house we own. In all these areas we have found your attention to detail and fast and reliable service extremely satisfying and far superior to similar services available in this locality.

Purchaser/Landlord: 10 Kosmala Close

You presented and photographed the property very well, achieved an excellent sales price in a couple of weeks and your interface between buyers and the seller was very professional.
We will place out next Newington property for sale with you, and we are very happy to recommend your services to our clients.
I have dealt with a number of estate agents over the years and you are the only one that achieved a sales price above what you indicated to the seller. Wow!

Vendor: 18/21 Blaxland Avenue

As newcomers to the area, you were the first, and only, agent to assist us with a full background on the area - building types, services, procedures and history here. Your internet site and brochures were fully informative from our perspective of potential buyers, and your personal knowledge of your properties comprehensive. Whilst at all times acting in your clients best interests, we never felt at any time you were trying to push us towards something we didn't want. We can recommend your services to anyone wishing to buy or sell in Newington

Purchaser: 6 Moulton Avenue

We have dealt with numerous estate agents in Sydney over the years and never was a sale handled so quickly and easily. Your original valuation was correct and you stuck out for the highest possible price. Your ongoing communication throughout the sale process kept us fully informed and we appreciated you were prepared to go the extra mile in ensuring all paperwork was completed in a timely fashion. A pleasure doing business with you and we can recommend your services.

Vendor: 19/17 Blaxland Avenue

Not only did you achieve a better than expected price for us but sold the property in just 10 days in what has been described as a slow & difficult market.
Your professionalism and experience, coupled with your expert local knowledge and courteous approach remain unmatched with other local agents and undoubtedly were central in achieving this positive results for us.
Your honest no nonsense approach were refreshing and we would have no hesitation whatsoever in recommending Green Park Realty to other vendors.

Vendor: 10 Devitt Avenue

From buying and selling property in the past, we have both become familiar with the variation in quality of service from real estate agents. With this backdrop, we can confidently say that your level of service was outstanding! Your original valuation proved accurate and your willingness to pursue potential purchasers enabled us to achieve our preferred price, in spite of a falling Sydney real estate market. Its been a pleasure dealing with you, thank you.

Vendor: 11 O'Neill Avenue