“At Slattery, we have consistently worked to realise the most ambitious designs as close to the heart of the project team whilst steering to a successful financial conclusion. We look at a project from every angle of construction, getting right into the detail to fully understand all the cost components.”

Sarah Slattery
Managing Director | Slattery

Slattery is a property and construction advisory firm specialising in early phase advisory, quantity surveying, cost and carbon planning. Founded in 1976 and fully Australian owned, Slattery’s reputation is built on a commitment to excellence and innovation, which has seen the delivery of over 10,000 unique public and private sector projects.

With offices in Melbourne, Sydney, Brisbane and Perth, Slattery’s sector experience spans arts & culture, commercial, education, health & research, residential and transport infrastructure.

Slattery is currently advising major developers and government on some of Australia’s most significant precincts including Melbourne Arts Precinct Transformation with Development Victoria, The University of Melbourne Student Precinct and Sydney’s new Powerhouse Museum.

We are committed to knowledge leadership, reconciliation, sustainability and achieving great outcomes for the community through the built environment.

Our People

Our people are our greatest asset. We employ highly skilled and motivated individuals who are focused on achieving the most cost efficient solution for our clients.

Josh Slattery
Josh SlatteryExecutive Chairman
Sarah Slattery
Sarah SlatteryManaging Director
Stephen Bates
Stephen BatesDirector, Operations
Mark Cathie
Mark CathieDirector
Anthea Chang
Anthea Chang Director
Belinda Coates
Belinda CoatesDirector, Clients & Strategy
Julian Crow
Julian CrowDirector
Stephen Cummins
Stephen CumminsDirector
Tom Dean
Tom DeanDirector, Carbon Planning
James Dennis
James DennisDirector
James Doolan
James DoolanDirector
Edward Dunne
Edward DunneDirector
Crawford Fulton
Crawford FultonDirector
Barry Laycock
Barry LaycockDirector
Michelle Lin
Michelle LinDirector
Liam Manning
Liam ManningDirector
Mark Pickerill
Mark PickerillDirector
Jude Tsai
Jude TsaiDirector
Christine Edwards
Christine EdwardsSenior Associate
Shannon Percy
Shannon PercySenior Associate
Steven Martindale
Steven MartindaleSenior Associate
Maja Meh
Maja MehSenior Associate
Ross O'Sullivan
Ross O'SullivanSenior Associate
Steve Rowe
Steve RoweSenior Associate
James Brookman
James BrookmanAssociate
Krissy Chin
Krissy ChinAssociate
Jim Harrington
Jim HarringtonAssociate
Ryan Jeffery
Ryan JefferyAssociate
David Kelly
David KellyAssociate
James McCormick
James McCormickAssociate
Disney Patterson
Disney PattersonAssociate
Paul Fung
Paul FungAssociate
Lisa Phoa
Lisa PhoaAssociate
Sushma Suresh
Sushma SureshAssociate
Sumi Sumithiran
Sumi Sumithiran Associate
Agnes Tan
Agnes TanAssociate
Margot Nicholas
Margot NicholasNational Practice Manager
Sarah Ryan
Sarah RyanBid Manager
Fay Chua
Fay ChuaHead of Finance
Sacha Keenan
Sacha KeenanBusiness Partner People & Culture

Our Values

Our values are critical in shaping the culture that we work in, enabling us to achieve better outcomes for the community through the built environment. They govern the behaviours and cultures that we recognise and celebrate.

Raise the Bar

  • We strive for excellence
  • We are enthusiastic, committed and passionate about what we do
  • We are inquisitive about how we can do things better and challenge the status quo
  • We are dynamic and focus on finding solutions rather than problems
  • No silos: it’s not their problem or my achievement – we share in each other’s challenges and achievements

Engage with Respect

  • Our success is based on supporting each other’s growth and development and we recognise each other’s achievements
  • We listen intently and with an open mind, debate with empathy and then speak with one voice
  • We understand, respect and support each other’s differences and drivers, both inside and outside of work
  • Everyone plays a vital part in our success

We Value our Clients

  • We go the extra mile for our clients and exceed their expectations on service and value
  • We value the close relationships that we develop with our clients
  • We seek to become the trusted adviser of choice to our clients and an integral part of their team

We acknowledge the Australian Aboriginal and Torres Strait Islander peoples as the first inhabitants of the nation and the traditional custodians of the lands where we work and live. We pay our respect to Elders, past and present. We are committed to a positive future for the Aboriginal community.

Our Locations

New Business Enquiries
(03) 9602 1313


Level 18, 239 George Street
Brisbane QLD 4000

Respectfully working on the Turrbal land

P (07) 3041 7373
E brisbane@slattery.com.au


Queen and Collins Tower

Level 10, 376-390 Collins Street, Melbourne 3000

Respectfully working on the Wurundjeri land

P (03) 9602 1313
E melbourne@slattery.com.au


Level 32, 152 St Georges Terrace
Perth WA 6000

Respectfully working on the Whadjuk land

P (08) 9221 4444


Level 10, 14 Martin Place,
Sydney NSW 2000

Respectfully working on the Gadigal land

P (02) 9423 8850


Slattery is committed to conducting business in a sustainable manner and strives to regularly identify, review and assess the environmental impacts of our business operations, and to assist our clients in reducing the environmental impact of their projects. We strive to incorporate quality improvements including sustainable solutions into each of our client’s projects.

We have worked on many award-winning projects that have implemented environmentally sustainable design solutions including Green Star, PassivHaus, WELS, WELL and NABERS rating and certification systems.  In working with design teams to achieve ESD solutions within a project, Slattery research and price various options to enable good decisions to be made that take into account the value and cost of each design feature; allowing transparent discussion on each initiative’s merit and achieving value for money via an integrated design approach.

This is important for any project, contributing to a leading position for Australia in the global move towards sustainable societies.

Slattery will work with clients to further develop sustainability goals and targets for their project and cost assessments of environmental options, allowing them to maximise their sustainability performance.

Slattery has operated a Greenhouse Gas Emissions Inventory in line with ISO 14064 since 2008. This assists us in targeting reductions in our business emissions per employee.

We are currently developing an Environmental Management System (EMS) in line with ISO 14001.

Slattery targets continuous improvement to minimise the environmental impact of our business and has implemented the following measures:

  • identification and adoption of office energy efficiency management practices and technologies
  • a company car share scheme
  • support of staff cycling to work including the provision of shower and changing facilities
  • adoption of inter-office video conferencing where possible to minimise air travel
  • minimisation of office paper usage through double-sided printing and usage benchmarking
  • recycling of office paper and waste
  • review of the environmental credentials of office consumables with priority given to
  • good Environmental Choice Australia (GECA) certified products
  • education of our staff in improved environmental practice and project work Integration of sustainability into our project services and deliverables

We regularly review our activities, which has the full support of Slattery’s Directors and staff.