Premium property management deserves a premium approach — our reputation proves it!
Introducing
Agency Principal — Lis Kastellorizios Sutton
Lis specialises exclusively in Property Management, with extensive expertise across Darwin, Palmerston, the Rural Area & Katherine.
Recognised as one of the Northern Territory’s leading voices in Property Management, she brings unmatched local insight, industry experience & operational excellence to every property under her care.
As the Agency Principal of both Top End Property Management & Katherine Real Estate, Lis has become a trusted authority for investors seeking clarity, consistency & genuine expertise in the Territory market.
Her dual‑agency leadership reflects her strong connection to both Darwin & Katherine & her commitment to delivering a premium, client‑first service across the Top End.
A born‑&‑bred Territorian, Lis entered the industry as a teen & has been fully immersed since 2010, building a career that spans from residential & commercial leasing, sales, business development & operational leadership.
With over a decade of experience, she has become a respected mentor, a steady industry voice & a driving force behind professional growth within the NT Real Estate community.
This breadth of experience — paired with her own background as a property investor — gives Lis a holistic understanding of what owners truly need: clarity, communication & a Property Manager who treats every property as if it were her own.
Known for her precision, transparency & rigorous industry‑specific knowledge of legislation, risk management & best‑practice Property Management, Lis is frequently sought out for her ability to simplify complex processes, guide emerging agents & set a higher standard for professionalism across the NT.
Across both agencies, Lis champions a client-first model where communication, transparency & genuine care are non‑negotiable.
Her leadership ensures every client receives the same premium service, backed by deep Territory expertise & a commitment to long‑term results.
Up & Coming
Assistant Property Manager in Training — Aaliyah Martin
As the Assistant Property Manager in Training at Top End Property Management & Katherine Real Estate, Aaliyah is proudly developing her skills under the guidance of her mum & agency owner, Lis Kastellorizios Sutton.
With a natural eye for detail, a grounded work ethic & a genuine passion for helping people, Aaliyah represents the next generation of Territory‑grown Property Management professionals.
Raised around the industry & immersed in the daily operations of both agencies, Aaliyah brings a fresh, modern approach to client care.
She is quickly building strong capabilities in communication, organisation, legislation & best-practice processes — supported by hands‑on training & the rigorous standards set by her mum.
Aaliyah is known for her warm approach, her willingness to learn & her commitment to doing things properly. She embodies the values that define both agencies: transparency, responsiveness & genuine care for clients & their properties.
With a bright future ahead, Aaliyah is dedicated to growing her career in the Territory & contributing to the long-term success of the family-led agencies she proudly represents.