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This paper aims to review the current state of building decay in Hong Kong, and attempts to identify and analyze the perceived benefits of implementing the Mandatory Building Inspection Scheme (MBIS) via an industry-wide empirical questionnaire survey.

A total of 340 professional respondents who have gained hands-on experience in either new building works or building management or building repair/maintenance were requested to complete a survey questionnaire to indicate the relative importance of those benefits identified in relation to MBIS. The perceived benefits were measured, ranked and compared according to the different roles of industrial practitioners, and between the residents in private premises and those in public estates.

The survey findings suggested the most significant benefits derived from implementing MBIS to be: raise the overall building safety toward residents and the general public; create more job openings and business opportunities in building repair and maintenance services; and MBIS is an effective solution to address the problems with building decay (e.g. dilapidation and control over the existing unauthorized building works). The results of factor analysis indicated that the 13 perceived benefits of implementing MBIS were consolidated under three underlying factors: addressing building dilapidation and assuring building safety; improving the living environment and upgrading property values; and creating more job openings and business opportunities.

As MBIS was officially launched on June 30, 2012, it is expected to be one of the proposed effective measures in resolving the long-standing problems of building neglect and deterioration in Hong Kong and overseas, especially to those existing old private premises.

In the long run, the number of prematurely ageing buildings would be reduced, and the service life span of existing private premises would be prolonged. This is in line with the sustainability principle of providing a better living and the working environment within the community as a whole.

The purpose of this paper is to provide a concise overview of the problem of building decay in Hong Kong, the current government measures concerning dilapidated buildings and the latest development and implementation of the mandatory building inspection scheme (MBIS). A comparison of various MBISs from other jurisdictions of the world is also given.

A desktop study of building inspection procedures, repair and maintenance policies was carried out, followed by an industry-wide opinion survey conducted by means of self-administered questionnaires. Target respondents are within the construction community of Hong Kong. The perceived benefits, potential difficulties and insightful recommendations or good practices are investigated. A comparison of the relative ranking of individual mean scores from various groups of respondents is presented in this paper.

The execution of MBIS was found to be effective in enhancing public awareness of the importance of building upkeep and recognition of the property owner's legal responsibilities in this respect. Private property owners were made aware of the necessity to take holistic preventive measures to maintain the overall safety of their own buildings. A comparison of MBIS with other similar MBISs across different cities, revealed similarities as regards the inspection cycle, scope of inspection and qualifications of inspectors. The main difference related to the age rather than the height of target buildings.

Proper inspection and maintenance is necessary to keep buildings in good condition to avoid injury or loss of life due to sudden collapse of structures or their elements such as concrete spalling and fall of window frames. The official launch of MBIS on 30 June 2012 is one of the proposed effective measures to resolve the long-standing problems of building neglect and deterioration in Hong Kong with particular regard to the existing old private premises.

The execution of MBIS should be useful in improving the safety and health status of the dilapidated premises and in so doing safeguarding the residents and general public. To further identify the perceived benefits and potential difficulties of MBIS, and to suggest insightful recommendations or good practices for its successful future implementation, an opinion survey was launched among construction practitioners in Hong Kong between March and April of 2012.

In a circular economy, the goal is to keep materials values in the economy for as long as possible. For the construction industry to support the goal of the circular economy, there is the need for materials reuse. However, there is little or no information about the amount and quality of reusable materials obtainable when buildings are deconstructed. The purpose of this paper, therefore, is to develop a reusability analytics tool for assessing end-of-life status of building materials.

A review of the extant literature was carried out to identify the best approach to modelling end-of-life reusability assessment tool. The reliability analysis principle and materials properties were used to develop the predictive mathematical model for assessing building materials performance. The model was tested using the case study of a building design and materials take-off quantities as specified in the bill of quantity of the building design.

The results of analytics show that the quality of the building materials varies with the building component. For example, from the case study, at the 80th year of the building, the qualities of the obtainable concrete from the building are 0.9865, 0.9835, 0.9728 and 0.9799, respectively, from the foundation, first floor, frame and stair components of the building.

As a contribution to the concept of circular economy in the built environment, the tool provides a foundation for estimating the quality of obtainable building materials at the end-of-life based on the life expectancy of the building materials.

This paper aims to discuss the existing literature on critical success factors (CSFs) for maintenance implementation in Nigerian universities and compile them in a single format to determine if gaps may exist.

Many relevant articles were searched using keywords extracted from a preliminary literature review. The second round of articles abstract study resulted in 40 articles been selected for this compilation. Inductive coding technique and content analysis methodology were used to identify the constructs of the CSFs. Subsequently, a critical analysis of the reviewed literature identified some gaps in the literature studied.

This literature review reveals that lack of maintenance policy, maintenance culture, shortage of building facilities and overpopulation in Nigerian universities are the major problems affecting maintenance implementation success. Additionally, most researchers concentrate on the identification of CSFs without providing the strategies for implementing them.

More in-depth research must be carried out on the study of CSFs to implement maintenance policy and culture in Nigerian universities. Duplication in the frequency analysis of the success factors is a significant limitation in this research work and is attributed to the secondary search used as the primary methodology for many articles cited.

This paper provides an in-depth compilation and analysis of all previously identified success factors for maintenance implementation in Nigerian universities using a structured methodological approach.

As the “baby boomer” generation continues to enter their senior post-retirement years, the provision of affordable retirement housing has become increasingly important for the community, practitioners and policymakers. However, relatively little attention has to date been placed on identifying an effective market mechanism for the industry of the independent-living retirement villages to meet this increased and unprecedented demand. This study aims to develop an innovative and affordable retirement village development model which meets the needs of all stakeholders including seniors, retirement village residents, the retirement village industry and government.

The attributes of this study are as follows: structure of individual living units, retirement village characteristics, retirement village facilities and services and support mechanisms. The analysis was undertaken based on data relating to independent-living retirement villages in five Australian states. A hedonic pricing model was used where the price distributions relating to these four aspects were estimated.

The results confirmed the structures of the independent living units and the retirement village characteristics were closely related to pricing, followed by services and supports with a lesser relationship, although the facilities were not significantly related to pricing.

This research is not able to address the entire retirement village market in Australia because the available market data are limited.

This research uses an innovative supply-side approach to assess retirement village attributes and values, which provides stakeholders with up-to-date market information to assist in guiding the performance of the retirement village industry.

The market evaluations imply that seniors are reluctant to pay for village attributes that are not regarded as highly sought-after. A cost-effective strategy of new retirement village developments and upgrades can be further induced, which in turn can enhance the market efficiency and affordability of the retirement villages.

This pricing model for retirement village units extends previous studies into retirement villages and presents stakeholders with an innovative and reliable market-oriented model.

This paper explores ways in which Singapore adapts its planning policy and practices to meet the needs of its growing silver population, particularly the relationship between ageing related policies and its urban development strategies.

The research assesses Singapore's urban planning policies for the ageing population against the WHO framework for age-friendly cities using Kampung Admiralty (KA) (a pioneering project of integrated housing cum community for the ageing population) as a case study for the analysis. The methodology adopted includes a post-occupancy evaluation and a walking tour of the selected case study (Kampung Admiralty), and an analysis of Singapore's ageing policies in relation to urban planning governance.

The study examines the role and significance of a multi-agency collaborative governance structure in ageing planning policies with diverse stakeholders in the project. The evaluation carried out on KA reveals the challenges and opportunities in urbanisation planning for the ageing population. This paper concludes by emphasising the potential of multi-collaborative governance and policymaking in creating an inclusive, liveable built environment for the ageing population in Singapore, particularly but also potential implications for other ASEAN tropical cities.

The case study identified key issues in Singapore's urban planning for betterment in ageing and highlighted the requirement for enhancing urban planning strategies.

This article fulfils an identified need for the Singapore government to address the issue of ageing by providing affordable and silver-friendly housing to its ageing population.

The consequences of population ageing for Australia are increasingly debated at a national and state level. Ageing issues on the policy agenda now reflect the need to take a broader societal approach. However, the evidence to inform policy is still lacking in a number of areas. In particular, more needs to be understood about ageing from the community perspective, including evidence on values and attitudes across the generations and the expectations and needs of older age groups. This paper explores the evidence on community perspectives and attitudes on ageing and the extent to which it has informed policy and program development. Using illustrations from Queensland, key policy challenges presented by some of the broader emerging issues will be highlighted, along with possible strategies for policy development in the future.

By adopting a condition‐dependent approach to maintenance, facility managers can exercise control over the desired maintenance performance levels and costs. The practice of condition assessment by building inspectors yielded variable results due to subjective perceptions of inspectors. Nowadays well‐trained building inspectors are able to manage condition surveys and provide property managers with objective, reliable information about performance loss and defects in building components. The implementation of various performance levels in planned maintenance requires not only the standardisation of the condition assessment method, but also the related planning methodology. This paper describes the findings from research in the Netherlands which examined the methodology of condition assessment of building components using a six‐point condition scale. Different categories of performance loss in maintenance are distinguished and linked to different kinds of maintenance activities.

Relying on a unique proprietary Polish office market space database, the paper attempts to quantify the impact of buildings' age on the financial performance of real estate assets.

Panel econometric modeling was utilized to disentangle the impact of buildings' functional obsolescence and technical deterioration on their long-term financial performance.

In line with casual empiricism, our findings show a negative associative link between properties' age and potential lease revenue. The concomitant stickiness of service charges presages a possible long-term deterioration of financial outcomes of real estate investments. While older buildings generally have higher occupancy rates, the absorption rates are found to be negatively affected by the properties' age. On the bright side, the elasticity of vacancy rate with respect to rental rates is found to decrease as buildings get older. Further, the rent differential is confirmed to be more pronounced in higher age properties hinting at an existing potential for price discrimination, which may at least partially compensate for stagnant rents.

Our empirical results confirm the properties' age to be a statistically significant factor in shaping the long-term performance of real estate assets, which should be better accounted for in financial projections for real estate developments.

This paper seeks to outline the ways in which the desire to age well is inextricably linked to the domains of community and associational life; relies for its strength on intimate, soft, human contact in addition to more distant, cold, professional services; can call on an abundance of untapped, local‐based care and, with greater intentionality by policy makers and practitioners, can lead to better physical and mental health outcomes for senior citizens.

The paper is a reflection piece based on the proven qualities of asset‐based community development as a process for convening conversations in communities – from which the latent, caring capacities of individuals and associations are unleashed – allowing communities to build from the inside out. Communities define an ageing well agenda for their locale and implement that agenda according to their capacities.

The paper finds that citizens and communities co‐producing health outcomes will out‐perform individuals reliant on professional medical services only.

Communities have immense resources for health creation; tapping those resources leverages more health benefits than professional medical interventions alone.

The paper challenges the omnipotent, medicalised, “sickness” model of healthcare and encourages the adoption of a model of healthcare in which citizens, older or otherwise, co‐produce healthy lifestyles and health outcomes in their communities with the assistance of professionals.