What Should Providers Consider When Planning Mental Health Facilities?
By HATZ Health Team | Latest update October 2026
Planning a mental health facility requires more than determining how many rooms are needed or how clinical functions will fit within a building.
The physical environment must support a clearly defined model of care while responding to safety, dignity, privacy, accessibility, staff workflows and long-term operational requirements.
These priorities are closely connected. A decision made to improve observation may affect privacy. A security response may influence how welcoming the facility feels. A highly specialised layout may meet current needs but limit future adaptability.
The strongest projects begin by understanding how care should be delivered and how the environment can support that purpose.
Begin With the Model of Care
The model of care should provide the foundation for the project brief.
Mental health services vary considerably and may include:
- Community-based services
- Outpatient consultation
- Residential rehabilitation
- Prevention and recovery care
- Acute inpatient care
- Intensive care
- Youth services
- Older-person services
- Alcohol and other drug treatment
- Specialist therapeutic programs
Each service requires a different balance of privacy, independence, supervision, security, social interaction and clinical support.
The Victorian Health Building Authority’s planning guidance for Mental Health Prevention and Recovery Care services is intended to help project teams design facilities that are fit for their designated service role and catchment population. Its scope includes therapeutic environments, consumer rights, operational policies, planning models, functional relationships, safety, accessibility and building services. [vhba.vic.gov.au]
The environment should therefore follow the model of care rather than requiring the service to adapt around a predetermined building solution.
Include People With Lived Experience
People who have used mental health services bring knowledge that cannot be obtained from technical guidelines alone.
Early and meaningful engagement can reveal how environments influence:
- Confidence when arriving
- Feelings of safety
- Privacy and dignity
- Access to support
- Cultural safety
- Connection with family and community
- The experience of restrictive or institutional settings
The Australasian Health Facility Guidelines Mental Health Overarching Guideline emphasises involving people with lived and living experience, together with cultural representatives, as equal partners throughout planning and design alongside clinicians, staff and technical experts. [healthfaci...nes.com.au]
Engagement should influence actual decisions rather than being used only to validate proposals that have already been formed.
Balance Safety With Dignity
Safety is fundamental in mental health environments, but safety measures should not unnecessarily compromise dignity, comfort or therapeutic value.
Providers need to consider:
- Levels of clinical risk
- Observation requirements
- Staff response
- Access control
- Furniture, fixtures and equipment
- Material durability
- Privacy
- Outdoor access
- Movement between zones
The appropriate response will vary across the facility. A public reception area, residential bedroom, therapy room and high-risk clinical zone should not automatically be treated in the same way.
Current Australasian guidance recommends a thorough and documented risk assessment to determine the risk associated with each area and inform the selection of furniture, fittings and equipment. It also promotes therapeutic, recovery-oriented care in the least restrictive environment. [healthfaci...nes.com.au]
Risk management should support the model of care, not overwhelm it.
Create a Therapeutic Environment
A mental health facility should do more than contain a clinical program.
The physical environment can support recovery by creating appropriate conditions for privacy, personal control, social connection and therapeutic engagement.
Depending on the service, this may involve:
- Natural light
- Controlled acoustics
- Views to landscape
- Comfortable materials and furnishings
- Clear and predictable layouts
- Quiet retreat areas
- Shared social spaces
- Private therapy rooms
- Access to secure outdoor areas
HATZ’s strategic health-sector material identifies mental health environments as settings where spatial design can create dignity and calm, and where natural light, circulation and material selection should serve both clinical and human outcomes. [OPS-STR-00...& Sectors | Word], [OPS-STR-00...& Sectors | Word]
The desired atmosphere should emerge from the therapeutic brief rather than being treated as a decorative exercise.
Plan for Privacy and Choice
People receiving mental health care may need different levels of privacy, interaction and support throughout the day.
A supportive facility can offer a range of settings, including:
- Private consultation rooms
- Individual retreat spaces
- Small shared lounges
- Group-program rooms
- Family meeting spaces
- Communal activity areas
- Outdoor environments
This variety allows people to move between privacy and connection in a manner consistent with their care.
Choice can also be supported through different seating arrangements, access to daylight, quieter settings and clearly understood movement routes.
Providing appropriate choice does not mean removing clinical boundaries. It means creating meaningful options within a safe and operationally manageable environment.
Consider Family, Carers and Community
Mental health recovery may involve family members, carers, advocates and community support networks.
Providers should consider how these people will:
- Arrive and find reception
- Wait comfortably
- Participate in meetings
- Hold private conversations
- Access outdoor areas
- Engage in collaborative care discussions
- Leave without moving through sensitive clinical zones
The extent of family and community participation will depend on the service and the preferences of the person receiving care.
Where involvement is appropriate, the facility should support it with dignity and privacy.
Support Staff Workflows and Wellbeing
Mental health services rely on staff who can communicate effectively, respond appropriately and maintain strong therapeutic relationships.
The environment should support:
- Clinical observation
- Confidential communication
- Team collaboration
- Safe response
- Staff movement
- Access to equipment and records
- Handover and case discussion
- Focused administrative work
- Rest and respite
Staff facilities should not be treated as secondary spaces.
HATZ’s health strategy connects patient experience, staff efficiency, clinical workflow and therapeutic outcomes, recognising the healthcare environment as operational infrastructure rather than decoration. [OPS-STR-00...& Sectors | Word], [OPS-STR-00...ctors v1.0 | Word]
A facility that places continuous strain on staff is unlikely to support consistent, compassionate care over the long term.
Integrate Accessibility and Inclusive Design
Mental health facilities serve people with varied physical, sensory, cognitive and cultural needs.
Planning should consider the complete user journey, including:
- Arrival and drop-off
- Step-free entry
- Reception
- Internal circulation
- Accessible amenities
- Waiting environments
- Signs and wayfinding
- Lighting and contrast
- Sensory comfort
- Outdoor access
Accessibility should be integrated from the beginning rather than added once the principal planning decisions have been made.
Inclusive design also extends beyond physical access. It includes whether people can understand the environment, participate independently and feel that the facility recognises a diversity of needs and experiences.
Provide Meaningful Outdoor Space
Outdoor areas can support recovery, social interaction, quiet retreat and everyday activity.
Depending on the model of care, these spaces may include:
- Secure courtyards
- Landscaped gardens
- Walking routes
- Outdoor therapy areas
- Places to sit alone
- Group activity spaces
- Gardening areas
The Australasian Health Facility Guidelines Mental Health Overarching Guideline identifies outdoor areas as essential to recovery and wellbeing, providing opportunities for social engagement within a safe and therapeutic part of the service. [healthfaci...nes.com.au]
Outdoor environments should be planned alongside the building rather than treated as residual spaces left after the internal accommodation is resolved.
Assess Existing Buildings Carefully
Mental health facilities do not always require new construction.
Existing buildings may offer domestic scale, established landscaping, community connection or architectural character that contributes positively to a therapeutic environment.
However, providers should assess:
- Building condition
- Structural capacity
- Accessibility
- Privacy
- Acoustics
- Building services
- Fire and life safety
- Security
- Staff workflows
- Outdoor access
- Adaptability
- Planning and heritage requirements
The Journey Psychological Rehabilitation Clinic demonstrates how an existing heritage building can be adapted into a residential mental health facility incorporating private accommodation, consulting and therapy spaces, inclusive access and heritage restoration. [Social Med...Narrative | Word]
The value of an existing building depends on how effectively it can support the intended service, not simply whether conversion is technically possible.
Plan for Future Change
Mental health services, treatment models and community expectations will continue to evolve.
Facilities should avoid unnecessary specialisation where flexibility would provide greater long-term value.
Future change may be supported through:
- Adaptable consultation rooms
- Flexible group spaces
- Accessible service infrastructure
- Multi-purpose rooms
- Capacity for technology upgrades
- Opportunities for staged expansion
- Spaces that can support different programs over time
Flexibility should be purposeful. Not every room needs to serve every function, but the facility should be able to accommodate foreseeable changes without major reconstruction.
Test the Brief Before Committing to a Solution
Before design proceeds too far, providers should test whether the proposed facility can realistically support the model of care, operational requirements and available budget.
A feasibility process may examine:
- Service and catchment needs
- The operational brief
- Site and building constraints
- New-build and adaptive-reuse options
- Accessibility and safety requirements
- Functional relationships
- Staging and service continuity
- Infrastructure capacity
- Capital and operating implications
- Future adaptability
The Victorian Health Building Authority provides mental health and universal-design resources within its broader planning and design guidance for health infrastructure. [vhba.vic.gov.au]
Testing these considerations early gives decision-makers an opportunity to resolve conflicts before they become embedded in the design.
Conclusion
Planning a mental health facility begins with understanding the people, service and model of care the environment must support.
Safety, dignity, privacy, accessibility, staff workflows, outdoor space and future adaptability should be considered together rather than as separate technical requirements.
The strongest facilities do not simply accommodate treatment. They create conditions that support therapeutic relationships, recovery, personal agency and compassionate care.
When the environment is planned around these outcomes from the beginning, architecture becomes an active part of the service rather than merely the place in which the service operates.
Frequently Asked Questions
What should be defined before designing a mental health facility?
Providers should first confirm the model of care, service role, user groups, operational policies, staffing requirements and intended therapeutic outcomes.
Why should people with lived experience participate in planning?
People with lived experience can identify environmental barriers and priorities that may not be apparent through clinical or technical consultation alone.
How can safety and dignity be balanced?
A documented, area-specific risk assessment can help determine where stronger controls are necessary and where a less restrictive, more familiar environment is appropriate.
Are outdoor areas essential in mental health facilities?
Appropriate outdoor areas can support recovery, wellbeing, social engagement and quiet retreat. Their form will depend on the service, user needs and safety requirements.
Can an existing building become a mental health facility?
Potentially, yes. Suitability depends on the building’s condition, accessibility, services, privacy, safety, operational fit and ability to support the intended model of care.
Related Reading
- What Makes a Supportive Mental Health Environment?
- How Does Design Influence Recovery?
- Why Is Dignity Important in Mental Health Design?
- How Can Existing Buildings Support Mental Health Services?
- What Should Healthcare Providers Consider Before Refurbishment?
Planning a Mental Health Facility?
Whether you are defining a new service, testing the suitability of an existing building or planning a purpose-designed therapeutic environment, HATZ can help translate the model of care into a practical, inclusive and recovery-focused design response.