William Sarti

William Sarti

Sales & Marketing Consultant at Kollosche
  •   4.8   (11 reviews)

About William

William brings a fresh, exciting and creative approach to our Hope Island office. Thriving on building and nurturing relationships, his dedication towards our client’s satisfaction is paramount to his modus operandi. “What you see is what you get!” and this is ultimately what builds trust and solid foundations for a successful partnership with our clients. Focusing on residential sales, new developments and investment opportunities, William also helps interstate and international clients relocate to the Gold Coast. Recent record sales in the Hope Island Resort, The Peninsula and Oyster Cove have all been the result of extensive market knowledge, traditional and digital marketing campaigns, and outstanding customer service. It takes a combination of a great agent, a great marketing campaign and the right method of sale, to achieve a premium price for clients. Born in Rome, William studied at an International School before earning a degree in International Business and Spanish in the UK. William’s career began in London as an Institutional Equity Sales Trader, providing his services to leading asset managers and HNW individuals. Upon arrival in Melbourne he continued his career in Finance as a Retail Broker, as well as partnering in two start-up companies. After relocating and getting a taste of the Queensland lifestyle, William decided to pursue his lifetime passion for real estate and joined our Hope Island team. Coming from a very strong Italian family background, William believes the Gold Coast is the perfect environment to raise his two young boys alongside his Australian born wife. In his spare time William coaches Soccer at the Coomera Colts and is a supporter of the Animal Welfare League. His great love of travel has shaped his interest in architecture and design and broadened his interest in peoples and culture.

William's reviews

  4.8  
William has 11 reviewsacross 3 different locations, showing 6.
Review William
over 7 years ago
Very good agent with constant communication.

I had my house on the market for nearly 4 years before meeting William. He proved to be an energetic and enthusiastic agent who kept me well informed at all times and was successful in the end to my complete satisfaction.

over 7 years ago
Best Agent on the Gold Coast

William has a great understanding of the real estate market on the Gold Coast and brought us multiple offers to consider when selling our home. William was instrumental in helping us sell our home in a short timeframe for a great result. I would highly recommend William to prospective sellers because he does whatever it takes to achieve the best outcome. When the time comes to sell again, I would have no hesitation using William. I would describe William as Hardworking, trustworthy and determined.

almost 8 years ago
Deal Maker

After only meeting with William a couple of times, I found that he is a very hard working agent who will get the deal done no matter what time of the day or night it may be. I would recommend William to anybody that wants to sell their house.

over 8 years ago
Well done Will

Our experience with William was exceptional. He knows the market dynamics in the area very well. William was professional in every aspect during the sale of our home. He communicated often and kept us up to date through out the process. We highly recommend William and will definitely be using him again in the future. Well done William!

almost 9 years ago
Great agent highly recommend

From start to finish William has been acceptional. His knowledge of the area and potential buyers was amazing. We will definitely be using William in the future. Regards Grant and Amy Loxton

almost 9 years ago
OUTSTANDING AGENT!!!!!!

After having another Agent market our home for several months, with no success we decided to give William a try. William’s market knowledge of the Monterey Keys and Hope Island local area is second to none, he is present in our area on a weekly basis and is in tune with the ever evolving local realestate market. From the moment we listed with William he had an abundance of new buyers through our home on an almost daily basis which lead us to a speedy result. His negotiation skills were outstanding even into the late evening hours with the people who purchased our home to achieve our desired price. William’s communication skills are outstanding, we were never left wondering at any point what was happening with our sale. We cannot speak highly enough of William and the outstanding result he achieved for the sale of our home in a very short period of time, we highly recommend that if you are looking to sell William is the man to get the job done. Belinda & Tony Barton 107 The Peninsula Monterey Keys

Show all 11 reviews

William's properties

William has 3 properties for sale and sold 8 properties in the last 12 months, showing 4, sorted by most recent activity

For Sale
Expressions of Interest
5950 Bracken Lane
Hope Island QLD 4212
8
8
6
House
For Sale
Presenting all offers
55 The Peninsula
Helensvale QLD 4212
5
4
2
House
SoldJan 15, 2026
$3,900,000
1675 Riverdale Drive
Hope Island QLD 4212
5
5
3
House
For Sale
Show all 11 properties
EmailSMS
© 2026 RateMyAgent