
Sandgate Real Estate is a well-established boutique agency based on Second Avenue – right in the heart of Sandgate.
Since 2011, the business has been co-owned and operated by Aarthi and her husband, Brock – proud Shorncliffe locals raising their family here and deeply invested in the 4017 community. Their commitment to the area runs deep, and it shines through in the way they serve clients every day.
With diverse backgrounds and shared values, it’s the fantastic team that sets Sandgate Real Estate apart. Each member brings professionalism, warmth, and a commitment to making every client interaction feel personal and memorable.
Brock Connolly – Principal/Property Manager

Brock has extensive experience as both an agent and property manager, pairing a friendly, proactive attitude with a strong work ethic. He manages a substantial rent roll using smart tech solutions to ensure your property is maintained to the highest standard.
Together with property manager Nikki Wellman, he delivers an efficient, responsive, and results-driven service that landlords across the region rely on.
With a zero-tolerance approach to late rent and an eagle eye on daily payments, they protect landlords from financial shortfalls.
The philosophy is simple: well-cared-for properties attract respectful, long-term tenants – and they treat every property like it’s their own.
Aarthi Venkatesan – Business Owner/Sales Consultant

On the sales and marketing front, Aarthi leads with energy, creativity, and deep local insight. One of northern Brisbane’s most respected agents, she brings over 18 years of experience and consistently delivers standout results across Sandgate, Shorncliffe, Brighton, Bracken Ridge, and Deagon.
Living in the 4017 with deep ties to local schools, community groups, and events, Aarthi draws on this connection to craft a sales approach that’s genuinely tailored to the area. Her approach blends genuine care for her clients with unrivalled local insight, astute pricing strategies, and strong negotiating skills.
“What excites me about this industry is meeting people, building valued relationships, and matching their needs to the perfect property. I thrive on going above and beyond — open communication, trust, and respect are non-negotiables. I’m so lucky to work where I live, in such a beautiful and thriving community.” – Aarthi
What her clients say:
“Friendly, open and tireless – she truly works for her clients. We were new to the area and felt supported and understood every step of the way.“
“She had a thorough, honest and realistic knowledge of the market. A timely sale, an excellent price – and clear communication all the way.”
“Aarthi is straight talker in an industry full of smoke and mirrors. We knew exactly where we stood and what was needed to get the deal across the line.“
Whether you’re buying, selling, or renting in the 4017 area, you’ll find trusted partners at Sandgate Real Estate.
Visit us on Second Avenue, Sandgate or call 07 3269 0944 – we’d love to hear from you!