What Extent Heritage Does

Extent Heritage Pty Ltd is a heritage consultancy that operates across Australia with offices in Sydney, Melbourne, Brisbane, Hobart, and Perth. The firm specialises in built heritage, archaeology, cultural landscapes, Aboriginal cultural heritage, and heritage interpretation services. Established as a people-centred heritage practice, the firm holds ISO accreditation and serves clients throughout Australia and the Asia-Pacific region.

Heritage Services

The practice provides heritage advisory services that address requirements under state heritage legislation and the Environment Protection and Biodiversity Conservation Act 1999. Services include heritage significance assessments, impact assessments, and heritage approvals for development projects. The firm prepares conservation management plans, archaeological excavation reports, and cultural heritage management plans that comply with Aboriginal heritage protection laws across Australian jurisdictions.

• Heritage significance assessments and impact studies for planning applications
• Archaeological services including excavation, monitoring, and zoning plans
• Aboriginal cultural heritage assessments and stakeholder engagement
• Built heritage conservation planning and adaptive reuse strategies
• Heritage interpretation and digital heritage management solutions

Archaeological and Cultural Services

The team carries out historical and Aboriginal archaeological investigations across urban and regional environments. Archaeological services encompass excavation, monitoring, archival recording, and cultural mapping activities. The firm works with Aboriginal communities and Traditional Owners to assess cultural values and prepare cultural heritage management plans that protect intangible heritage elements and cultural landscapes.

• Historical archaeological excavations and site monitoring
• Aboriginal cultural values assessments and community consultation
• Underwater cultural heritage investigations and management
• Cultural landscape assessments and heritage studies

Experience and Accreditations

The firm operates with ISO certification standards and maintains professional expertise across heritage disciplines. Team members work on projects ranging from World Heritage areas to local heritage places, including the Tasmanian Wilderness World Heritage Area and Queen Victoria Market heritage assessments. The practice has delivered heritage services for major infrastructure projects, adaptive reuse developments, and conservation planning initiatives across multiple states.

Service Areas

Extent Heritage serves clients across all Australian states and territories from its network of offices in New South Wales, Victoria, Queensland, Tasmania, and Western Australia. The firm covers metropolitan areas including Sydney, Melbourne, Brisbane, and regional locations throughout Australia. International services extend to Asia-Pacific jurisdictions where heritage assessment and management expertise is required for development and conservation projects.