Leading with experience

Celebrating 20 Years as John Dethridge Strata Services & 45 Years since the establishment of John Dethridge & Co (1979).

Based in Fremantle, WA our team are fully accredited through SCA(WA) under the national Strata Management Practice Standard (SMPS) scheme. All of our strata managers hold a Certificate IV qualification in Strata Community Management as is required under the Strata Titles Act 1985 (post 2020 reforms).

We offer personalised service, together with a wealth of strata management experience, legal and technical knowledge, clerical services and accounting facilities, to assist your Strata Company in making decisions with confidence.

We work with an extensive network of competent outsourced service providers and contractors, who you can rely upon to act with professionalism, honesty and integrity.

Whether it be a community of high-rise apartments, single-story villas, townhouses, or a commercial shopping centre – we are experienced in managing strata schemes of all shapes and sizes, and strive to tailor our services to your needs.

Servicing the Greater Fremantle & South West Region

Having lived and worked in Fremantle for more than 45 years, our family understand the importance and value in preserving the heritage of our city, and strive to manage and maintain our buildings accordingly. We aim to assist our strata companies build and foster community values just as we take pride in being active members of our local community.

In celebration of our 20 year anniversary, we have recently established a new South West strata management division servicing the regions of Dunsborough, Margaret River & Augusta; our long-time family favourite getaway. Click here to learn more

Looking for New Strata Management?


We take the time to form respectful working relationships with our owners. In being a family-run business, we maintain consistent staff, so you will always know the person on the other end of the line.


Our Strata Managers each manage their own portfolio with the help of a dedicated assistant and support staff. As such, they can act swiftly with a full background knowledge of every strata scheme under their management.


All of our strata managers hold a Certificate IV in Strata Community Management as required under the Strata Titles (General) Regulations 2019, and are fully accredited members of the industry body, the Strata Community Association (WA).


We strive to assist those who are looking to reduce their carbon footprint. By working with your neighbours, you could do this at a far lesser cost and maximise output for everyone. Learn more

Find that you never speak to the same person twice?

You will find the family operated business structure maintains consistent personnel, which augments a more personalised service, and a greater degree of familiarity with the business of your strata company.


At John Dethridge Strata Services, we take environmental responsibility seriously. This is why we’ve partnered with Greenfleet, a leading environmental non-profit organisation who are taking practical action against climate change by helping to restore Australia’s forests, recreate crucial habitat for native wildlife and transform degraded land back to its natural state. Learn more

Our Portfolio


Strata Lots Under Management


Strata Companies


Years in strata management

SCA Membership


Industry Best Practice

We are Certified members of the Strata Community Association (WA), the peak industry body for Body Corporate and Community Title Management in Australia and New Zealand. We respect and abide their Code of Conduct, acknowledging that industry professionalism enhances confidence and serves to fulfil the expectations of the public. SCA (WA) provide us with valuable training and information, which produces indirect flow-on benefits to our clients.