Australasian Housing Institute, AHI

LEADING THE WAY: Transforming how the New Zealand public housing sector delivers

With the biggest public build program in decades and widely acknowledged sector challenges, NZ Government housing agency, Kāinga Ora, knew they had to try something drastic to reach significant housing delivery targets. HousingWORKS looks into it.

Two years ago, a multi-disciplinary team of Kāinga Ora people from across the organisation collaborated with professionals in the housing delivery sector. The group set out to develop an entirely different way of planning, designing and building public housing, with the aim of achieving entirely different results. 


‘Project Velocity’ was developed; a new way of working based on these industry insights and underpinned by a mix of productivity practices including Kaizen, Agile and Lean. 


Fast forward to today, and the project’s continued success has seen it re-named the ‘Housing Delivery System’ (HDS) and adopted as a permanent part of the Kāinga Ora delivery model.


"The HDS is a step change in getting quality dwellings built faster, which will have a huge impact on our communities, providing good quality places for people to build their lives”
Scott Cracknell, Principal Architect, Context

The HDS recently won the Leading Innovation Award at the Australasian Housing Institute’s Brighter Future Awards in New Zealand in September 2023. The Award recognises new thinking that significantly changes an organisation or community, with lessons that could be applied more broadly to other housing organisations.


What is the HDS?

The HDS is a new method of planning and building quality public homes, faster.


The System is one of three methods Kāinga Ora uses to deliver housing for New Zealanders, which includes traditional methods of planning and building, and market acquisitions.  


Kāinga Ora determined that scaling up traditional build methods would not, on its own, enable the agency to deliver housing quickly or cost-effectively enough to meet the significant ongoing demand for public housing.


HDS efficiencies drive productivity and reduce cost to deliver much-needed quality homes faster. Homes can be planned, designed and delivered in a more predictable and transparent way to existing ways of working. 


How does it work? 

Every professional is together in one place from day one of the project including architects, development and project managers, civil and structural engineers, and landscape architects. The HDS then co-ordinates the thousands of tasks involved in planning and building a home to schedule the work more efficiently and make the best use of resources.


Professionals are asked to provide a realistic timeframe in which they expect to complete a task – called a ‘Reasonable Expectation’. This accuracy drives a reliable flow of work that enables predictable results.


“From the outset, you might think it seems like the system is stringent with all the planning and timekeeping involved but, in reality, the system underpins a really collaborative workspace, which is a great place for change and innovation.” 
Mathew Green, Project Lead & Architectural Graduate, Hierarchy Group

Working side-by-side means different specialists understand how and why their individual tasks impact a housing project. Feedback from teams note the faster and effective in-person collaboration, the unique opportunity to learn regularly from other disciplines, the stronger sense of teamwork and overall efficiency, and speed of project delivery.


More predictable building timelines mean the construction sector can work with more confidence, securing building materials, crew and sub-contractors in advance.

“After completing the first project, our supply chain – from sub-contractors to timber suppliers – were really understanding the HDS benefits.”
Mark Farrell, CEO, Miles Construction

“The HDS is all about continuous improvement, developing a process that gives all people involved in planning, designing, engineering and building houses the right workflow; the right information, time and work tools to be perfect first time,” says Caroline McDowall, General Manager, Commercial Group, Kāinga Ora.

This continuous improvement means councils receive quality documentation that can be processed quickly for resource consent, depending on their own resourcing levels and demands.


What are the results?

Kāinga Ora was motivated to deliver on targets that have never been reached before by addressing inefficiencies in the residential construction sector and tackling the housing shortage.

“Can we really get through the process in six weeks? Really? Seemed unbelievable. The working in close collaboration chopped out the waste through waiting and made a much more significant difference than I thought was possible.” 
Scott Cracknell, Principal Architect, Context

The AHI Award judges noted that the HDS has already achieved significant time-savings, with the time to plan and design housing reducing by 94% – from around 18 months to less than six weeks. Additionally, construction times have been halved – from eight months to under four months (or 105 business days). The System does this by eliminating waste, rework and inefficiencies in the design, planning and construction phases, increasing its ability to deliver homes faster every year.

“It is exciting to see how efficient a design process can be when it is planned and tasked in the detailed way that it is in the HDS system.” 
Vijay Patel, Technical Director, Structural Engineering, Beca NZ

Over time, the Housing Delivery System is projected to cut new public housing construction build times by 80% and costs by at least 30% by planning and delivering construction work and materials differently. Entirely different. Entirely different results. 


​​​These time and cost reductions mean the HDS is forecast to save Kāinga Ora NZD$820 million over the next four years.


What’s next for the HDS?

“I’m finding this all really exciting. Everyone’s really keen to build and, as volume ramps up, we will continue to see the power of this approach to delivering houses.”
Mark Farrell, CEO, Miles Construction

The HDS is currently undertaking a rigorous testing program. Following its success in the planning and designing of homes, Kāinga Ora is now working alongside build partners to put the construction process through its paces.

“To have the HDS team and all the professionals in one building – easily accessible and having them come to every site, you know, every week – is just brilliant, it really is. On the ground, at the coalface, that’s just a massive win.”
Chris Stevens, Project Manager, Home Construction

The 68-day construction pilot

Build partners have recently successfully completed a 68-day construction pilot for three one-bedroom homes. This 68-day timeframe covered the entire build (including foundations, civil and houses), reducing the standard construction time for a similar build down by more than half. 


These efficiencies have been achieved through detailed planning, resourcing and sequencing of tasks alongside a Kāinga Ora build partner, while ensuring the organisation’s high standards are not compromised. 


While the speed of the 68-day build is a great achievement, visibility, predictability and a consistent workflow are the key principles that enabled the success of the shorter build timeframe.


The 59-day construction pilot

Continuous improvement means the learnings of the 68-day pilot were carried over almost in parallel to the next HDS build pilot, with the same three one-bedroom typologies completed successfully in 59 business days. 


The reduction of nine days in the build time was further noteworthy, with two of the three homes designed to be fully accessible, and the third home built to Full Universal Design standards.


“We are currently testing, evaluating, recalibrating and improving the end-to-end process – moving closer towards operating at scale,” says Caroline McDowall.

Continuous improvement 
The transferable principles of the HDS are now being applied to the front end of the housing supply chain, to drive further time, cost and outcome benefits. Build partners and materials suppliers will partner with Kāinga Ora to co-design the
‘Relational Agreement’ Pilot.


“Transparency is key, with information on costs, crewing levels and lead times shared openly,” says Matt Hulett, General Manager of Delivery Transformation at Kāinga Ora, who is leading the Pilot. “The co-designed Relational Agreement will focus less on penalties and more on outcomes promoting partnership."


The trial will result in Kāinga Ora taking a more active role in the supply and logistics of building materials and how build partners work when undertaking construction projects for the agency. The co-designed agreement will underpin the HDS delivery of at least 100 public homes in Rotorua, and has already attracted national media interest.


Kāinga Ora continues to test the award-winning Housing Delivery System for different housing typologies, construction complexities and regional differences to ensure it can deliver robustly at scale.


Read more about how the Housing Delivery System is transforming NZ construction


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February 14, 2025
It is with great pleasure that we announce nominations are now open for the ahi: 2025 Brighter Future Awards .
February 14, 2025
About the Australasian Housing Institute The Australasian Housing Institute (ahi) is a professional body for workers in the social and affordable housing and Specialist Homelessness Service (SHS) sectors across Australia and New Zealand. It has Branch Committees in each state and territory, as well as in New Zealand. The ahi is submitting a response to the Draft NSW Homelessness Strategy (the Strategy), representing the collective feedback of the NSW Branch Committee, with the support of the entire ahi organization. With over 2,000 members across NSW, ahi members work in both government and non-government housing organizations. The ahi has a long history of collaborating with SHS, Specialist Disability Services, and other mainstream services, including health, education, and local councils. For the past 25 years, ahi has been proudly delivering training for industry housing professionals across a wide range of areas, including tenancy management, asset management, and governance. The ahi also hosts masterclasses and networking events to support its members. The ahi provides professional development to the workforce through: Training and knowledge-building on a range of issues relevant to social housing professionals, from induction programs for new workers to advanced and specialized training in areas such as asset management, trauma-informed approaches with applicants and tenants, personal development, and community participation. A mentoring program that pairs experienced professionals with newer or younger members to help them achieve their career aspirations and goals. A certification program for social housing professionals to uphold professional standards and ensure success in their area of expertise. Leading the Annual Brighter Future Awards, which recognize excellence in the social housing industry. Promoting active, engaged, and connected membership through the delivery of topical events, seminars, webinars, masterclasses, and more. As a member-based professional body, the ahi is uniquely positioned to build trust, enhance skills, and foster relationships across both the government and non-government sectors, as well as between organizations. Summary The ahi congratulates the NSW Government on its significant investment of $6.6 billion in the 2024 budget, aimed at tackling the unprecedented housing stress and the rising numbers of individuals experiencing homelessness driven by the ongoing rental crisis in both the private rental and social housing sectors. The Strategy for 2025-2035 is highly commendable, with its three core goals—rare, brief, and non-repeated—standing out as ambitious and impactful objectives aimed at addressing homelessness. These goals are set to bring about significant changes in the social housing system and provide a clear policy framework to guide efforts toward achieving meaningful outcomes over the next decade. The ahi recognizes the importance of this Strategy and the critical role that the social and affordable rental housing system plays in meeting these goals, emphasizing the need for genuine, whole-of-government collaboration in delivering results. This approach involves collaboration across government, the not-for-profit community housing sector, and mainstream services, all supported by SHS’s within a Housing First framework and guided by a clear governance structure. It marks a shift from a deficit-driven perspective to a solution-focused, positive approach. The success of this transformation relies on collective efforts through co-design, co-evaluation, and co-delivery, ensuring the long-term effectiveness of the change. For this paradigm shift to succeed, it will require a skilled, committed, and dedicated workforce, as outlined in Principle 8 (The Workforce is Strong and Capable). Recognizing the need for a sustained, locally connected workforce is crucial to addressing the diverse needs of individuals experiencing homelessness across all three phases of their journey. In its feedback on the Strategy, the ahi emphasizes the importance of focused attention on homelessness and social housing workforce planning, professional development, industry support, and the need for culturally competent workers—both paid and voluntary—who bring diversity, inclusion skills, and lived experience. Finally, the ahi urges that Principle 8, which highlights the strength and capability of the workforce, be prioritized, particularly in supporting First Nations people experiencing housing stress and homelessness, with a long-term vision extending beyond the next 10 years. Detailed response The following is more a detailed response from the ahi to the questions outlined in the consultation paper for the Strategy. SECTION 1: The Guiding Principles of the Strategy 1. What do we need to consider as we implement services and system reform guided by these principles (total 9) over the next 10 years? As we implement services and system reform guided by these principles over the next 10 years, the ahi suggests the following approaches be prioritized: Workforce planning should be a key focus in the first rolling action plan (2025-2027), with an emphasis on forecasting the ongoing skills and competency needs throughout the life of The Strategy. This will ensure the workforce is equipped to meet evolving demands. Increasing the supply of dwellings to address crisis, transition, and permanent housing needs must be matched by a parallel increase in the workforce. This includes expanding both paid employees and volunteers within social housing, community housing organizations, and Specialist Homelessness Services (SHS). A well-supported workforce is essential to ensuring the successful and sustainable delivery of outcomes envisioned by the Strategy. Skilling workers who assist First Nations people experiencing homelessness should be prioritised. This requires a culturally competent workforce at all levels to provide high-quality services and ensure that First Nations people do not experience repeated homelessness. By focusing on cultural competence, we can foster better outcomes and long-term stability for these communities. 2. Which Principle should be prioritized and why? The ahi fully supports all nine Principles, with particular emphasis on Principle 8: Workforce is Strong and Capable, as being foundational. Addressing homelessness is a person-centered solution that requires culturally competent employees and volunteers who can establish strong, supportive networks with wraparound services at the local community level. This is essential to meeting the evolving needs and remains a high priority in the First Action Plan (2025-2027). Ongoing professional development for workers is crucial to ensuring long-term success in meeting the changing social, economic, and environmental needs of those living in quality housing. It is also vital for ensuring tenants not only live well but stay connected to their communities. Supporting the workforce’s safety and wellness is key to maintaining a capable, resilient workforce, which in turn ensures the best possible quality of housing, management, and support for tenants. SECTION 2: Strategy focus areas: 1. To make homelessness rare, what should NSW prioritise for action and why? The ahi believes that adequate funding for SHS’s is essential to ensure they are properly resourced to assist individuals at risk of or in a crisis state of homelessness at the point of need. The ability to identify risks and allocate resources effectively for intake assessments and service coordination is key to early intervention and prevention. A triage system is vital for facilitating positive outcomes, aiming to make homelessness a one-off experience. The ahi also supports dedicated funding for staff training and development in this field, recognizing its importance in preventing homelessness from becoming a long-term issue. Investing in training allows for timely and appropriate interventions, helping to break the cycle of homelessness early on. 2. What opportunities and risks are there for implementing actions under this outcome? Delaying action in assisting individuals experiencing homelessness can lead to a loss of faith and hope in the NSW housing system, pushing them toward the justice system or, in the case of older people or women escaping domestic violence, even premature death. Implementing this outcome presents an opportunity to build a culturally competent, and trauma-informed workforce, a key factor to transforming lives while simultaneously increasing the supply of housing. Supporting a resilient workforce, where high job satisfaction is fostered, creates committed and effective workers who can make a lasting difference. 3. What types (s) would be most useful to measure our impact and why? A key target in the First Action Plan (2025-2027) is to reduce the number of people on the social housing waitlist during the reporting period. This measure will serve as an indicator of success and validate the effectiveness of early intervention policies in preventing homelessness. Additionally, setting targets for the number of employees and volunteers in the social housing and SHS sectors, as well as tracking turnover rates, is essential to assessing the success of building a stronger, more capable workforce. 4. To make homelessness brief, what should NSW Priorities for action & why? Domestic violence, family abuse, and coercive control are major causes of homelessness among women, with the number of homeless women and children increasing according to the latest data. Adequate funding for this vulnerable group is a top priority. Supporting these women has a profound impact on their recovery, resilience, and ability to raise their children, leading to positive generational outcomes in the long term. The rising trend of older women experiencing homelessness for the first time also requires early intervention to prevent premature death. 5. What opportunity and risks are there for implementing actions under this outcome? The continued trend of women dying as a result of domestic violence and family abuse is deeply concerning. In 2024, 14 older women aged 55 and over were killed, a distressing statistic according to the Commissioner for Domestic and Family Violence, Michaela Cronin. These women are at a higher risk of vulnerability, often with no support systems to rely on. Implementing actions under this outcome presents a crucial opportunity to save lives, reduce the number of women experiencing both domestic violence and homelessness, and help them rebuild their lives. 6. What types of target(s) would be useful for measuring our impact and why? Reducing the number of women who die as a result of domestic violence and family abuse during the First Action Plan (2025-2027) is an important metric to track and report, demonstrating the efficacy of The Strategy. Individual success stories are powerful testimonies that show the goals of the Strategy are benefiting both individuals and the housing system. The skills required for employees and volunteers in this area demand dedicated funding and training resources. Implementing a measure to evaluate the outcomes of training courses would be valuable, helping to refine and improve the content and application of these programs. 7. To ensure homelessness is not repeated, what should NSW prioritize for action and why? First Nations people are overrepresented in experiencing homelessness and face significant challenges in breaking the cycle. Priority should be given to this group under the Housing First Principle, supported by skilled and capable staff and volunteers, to empower them and prevent repeat homelessness. Rental tenancy laws in NSW should be reviewed, particularly regarding the cessation of tenancy due to prolonged absences. Cultural customs related to death and bereavement (Sorry Business) should be recognised as acceptable reasons for absences and incorporated into tenancy policies. 8. What opportunities and risks are there in implementing actions under this outcome? The risk of not achieving the goals outlined in the National Agreement on Closing the Gap for the NSW Government is significant if priority is not given to properly housing and supporting First Nations people. There are valuable opportunities in collaborating with Aboriginal leaders through a co-design, co-evaluation, and co-delivery approach. Their collective commitment to improving the lives of Aboriginal and Torres Strait Islander people can lead to positive outcomes in housing, health, education, employment, justice, safety, and inclusion. 9. What types of target(s) would be most useful to measure the impact and why? Increase the number of Aboriginal workers with certified qualifications across various areas of the Aboriginal housing sector. Aboriginal tenants depend on highly qualified and culturally competent workers and volunteers to help build their resilience and prevent repeated homelessness. Regular customer satisfaction surveys should be conducted to measure tenants’ satisfaction levels and identify areas of strength and improvement. Conclusion The ahi supports an ambitious supply growth program throughout the life of the Strategy to address homelessness in NSW. With 63,260 households (based on 2023-2024 data) currently on the waiting list, it is crucial to reduce this number over the next 10 years through the rolling action plans. Successfully delivering the Strategy will require a skilled, trauma-informed, and competent workforce to implement an integrated housing system. While workforce planning is mentioned as one of the nine principles, its lack of detailed planning is concerning. The ahi strongly suggests that the principles of co-design, co-evaluation, and co-delivery be incorporated from the outset in developing the rolling action plans. The ahi thanks the NSW Government for the opportunity to submit feedback and for its ongoing consideration of building a strong and capable workforce that is recognised and supported by a broad range of industries. The value of including people with lived experience and their unique knowledge and skills cannot be overlooked as an essential voice in this transformative process. Contact NSW Branch Committee - Australasian Housing Institute admin@housinginstitute.org www.theahi.com.au (02) 6494 7566 Date submitted: 11/2/25 Submitted to: Homelessness.strategy@homes.nsw.gov.au
October 24, 2024
Australasian Housing Institute (the Company) wishes to announce that effective from today, 24th October 2024, Accounting & Audit Solutions Bendigo (AASB) has been appointed as auditor of the Company. The change of auditor has occurred due to the resignation of Kelly Partners (Sydney) as the company’s auditor. The company received approval from the Australian Securities and Investments Commission (ASIC) to change its auditors in accordance with section 329(6) of the Corporations Act 2001 (Cth). Accordingly, the Company has accepted the resignation of Kelly Partners (Sydney). AASB’s appointment is effective until the next Annual General Meeting of the Company. In accordance with section 327C of the Corporations Act, a resolution will be put to members at the 2025 Annual General Meeting to appoint AASB as the Company’s ongoing auditor.
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