Jamesons Strata Management Mosman
At Jamesons Strata Management, we love strata, it’s in our DNA. Our mission is simple: to save you time, reduce costs, and create happier communities.
Our Mosman office is where it all began. As the heart and home of Jamesons for over 60 years, we’ve proudly supported strata communities across the North Shore — some for more than five decades. From classic art deco blocks to large mixed-use developments, we understand the unique character and needs of this special part of Sydney.
Backed by a local team who knows the area inside and out, we offer proactive maintenance planning, responsive service, and a genuine commitment to making buildings better. Because home should feel like home not just another item on your to-do list.
We're on a mission to change strata management forever
Responses within 24 hours guaranteed
We don't take any commission
Save money with a free energy audit
Over 60 years of local experience
Our Location
-
Address
Level 1, 60 Harbour St, Mosman 2088
-
Phone
-
Opening Hours
Monday to Friday 8:30 am - 5:00 pm
-
Areas Serviced
We proudly service strata buildings across Mosman and the Lower North Shore, including Cremorne, Neutral Bay, Kirribilli, Milsons Point, North Sydney, Cammeray, Wollstonecraft, Waverton and Lavender Bay.
About Our Strata Management in Mosman
Our Mosman team is proud to support some of the North Shore’s most established and unique buildings, many of which we’ve managed for decades. We’re not new to this. We’ve been part of the local community for over 60 years, with a strong track record of helping strata committees navigate everything from everyday maintenance to complex building upgrades and remediation.
Leading the team is General Manager James Hosking, who has been with Jamesons for over 15 years. With a team of over 20 local strata professionals, we manage buildings of all shapes and sizes, from boutique blocks to large, multi-staged sites with shared facilities. What unites our approach is a commitment to clear communication, proactive service, and building strong relationships with the people behind the properties.
If you’re looking for a team that truly understands Mosman and the broader North Shore, and has the history to prove it, we’re here to help.
Get in touch today
Experience the Jamesons difference – we’ll be in touch within 24 hours!
Buildings we manage
Strata Communities We Manage in Mosman
From harbourfront apartments to heritage buildings and tightly held family homes, Jamesons has been proudly supporting the Mosman community for generations.
Our Mosman branch manages a wide range of strata properties across Mosman, Cremorne, Cremorne Point, Neutral Bay, Kirribilli, Milsons Point, McMahons Point, and the surrounding Lower North Shore suburbs.
Many of the buildings we look after have been with us for decades, a testament to the trust our clients place in our team. Whether it’s a boutique block or a large, complex site, we bring proactive management, consistent communication, and genuine care to every building we manage, so owners and residents can enjoy the best of strata living, without the stress.

Mosman
This 149-lot Mosman community, combining retirement living with other residences, has been managed by Jamesons since 2016. Our team understands the importance of clear communication, reliable support, and well-maintained spaces—helping residents enjoy comfort, security, and a strong sense of community.

Cremorne
Nestled in one of Cremorne’s most desirable streets, this 36-lot building has been with Jamesons since 1976. Decades of proactive management have helped preserve its charm, enhance its value, and ensure residents enjoy the very best of Lower North Shore living.

Fernbank Retirement Village
Fernbank is a well-established retirement village set across 10 acres of landscaped gardens in Sydney’s Upper North Shore. Comprising 181 strata-titled lots, the community features shared facilities including an indoor pool and spa, community centre, library, and on-site dining. Jamesons has proudly managed Fernbank since 1996, providing consistent, tailored strata support to meet the evolving needs of its residents.
More Information
Frequently Asked Questions
Our Mosman team supports strata communities across the Lower North Shore, including Mosman, Cremorne, Neutral Bay, Kirribilli, Milsons Point, North Sydney, Cammeray, Wollstonecraft, Waverton and Lavender Bay.
We manage a wide range of schemes in Mosman, from boutique residential blocks to large mixed-use developments, commercial properties, and retirement villages.
With over 60 years of experience and a strong local presence, our Mosman branch combines Lower North Shore knowledge with industry expertise. We focus on proactive management and leaving every building in a better place.
Our team responds quickly to issues across Mosman and neighbouring suburbs, coordinating trusted local trades and providing 24/7 emergency support.
Yes. We guide Owners Corporations through the process of switching strata managers, making the change smooth, compliant, and stress-free.
Experience the Jamesons difference – we’ll be in touch within 24 hours!
Let us take care of your strata, so you can focus on enjoying the things you love.
-
-
- Fast, responsive service – We get back to you within hours, not weeks, ensuring smooth, proactive issue resolution.
- 60+ years of expertise – Our team of strata experts makes complex regulations easy to navigate, keeping your property compliant and well-managed.
- More than just strata management – We help create happier, more connected communities where owners feel heard, valued, and truly at home.
-