Search results

Cities and the neighbourhoods within are dynamic and change continuously. Vital neighbourhoods can cope with changing circumstances like outdated use, changing household compositions, consumer preferences and fashions, political turnovers, global trends and economic cycles. Sustainable areas are vital and flexible to changes. Sustainable urban renewal results in sustainable areas. However, what is sustainable urban renewal, and why is quite a lot of renewal policy, as history shows, not very sustainable? European urban renewal policy can be divided into three separate periods, in which different ideas prevailed. This article shows these three periods on four points of view, the contents, the process, the area and a time-focus, and elaborates these on one particular country, the Netherlands.

Urban renewal projects provide an effective channel for adjusting land-use allocation and improving land-use efficiency, which effectively increases land supply. The purpose of this paper is to support the decision-making process of sustainable land use in urban renewal projects. A GIS-based framework, consisting of a planning support model and a land information database, has been developed in a typical high-density city – Hong Kong.

A qualitative and quantitative combined methodology is designed for this research. Several research methods such as expert interviews, focus group meetings, and case studies and technical approaches such as GIS, MCA, and AHP are adopted in this research.

General and sustainability criteria for land-use decision making in urban renewal along with associated data are identified, and an integrated approach to quantitatively assessing land-use suitability is developed.

The framework was developed in a loosely coupled form rather than a software package installed on a computer, and the development of the land information database was a time-consuming process as a large amount of data were collected, processed, and analyzed.

Application of the proposed framework is reported by showing analyzed results of land-use suitability. The framework proves a useful tool for both practitioners and researchers involved in sustainable land use for urban renewal.

This study is founded on an assessment model derived by the authors in previous studies. It aims to identify the applicability of the model by using it to assess the urban design aspects of two local urban renewal projects against a set of pre‐determined performance indicators.

First of all, a brief on the details of the assessment model is provided. Then, this study introduces how case study can evaluate the effectiveness of the model in assessing the government‐led urban renewal projects in the real world. Afterwards, it identifies the way of selecting appropriate urban renewal projects for the case study, sets out the process of the assessment, and highlights the assessment results and its implication.

The case study conducted here has proved that the assessment model is able to produce reliable and valid assessment results for evaluation of the sustainability performance of local urban renewal projects. In addition to the assessment of the overall performance, the model also helps to identify the deficiencies of the renewal projects, and the level of satisfaction of the affected persons and the concerned parties to the renewal projects being assessed.

By assessing the design of two pre‐selected urban renewal projects against individual indicators through case study, it can be ensured that the model derived by the authors in previous studies is theoretically and practically feasible. In addition, this study has demonstrated that the model is able to measure the design quality and the sustainability level of individual urban renewal project in real life context.

The purpose of this paper is to appraise the sustainability of the Nigerian Army Shopping Arena urban renewal project in Oshodi‐Lagos, Nigeria.

Case study research design was adopted for the study and both quantitative and qualitative data collection methods were used. Data were collected from randomly selected 94 business operators in the shopping complex using structured questionnaires, while oral interviews were conducted with two purposively selected members of the project management team. Data were also collected through non‐participant observation and analysed by using both descriptive statistics and content analysis.

The project was executed using the build‐operate‐transfer (BOT) arrangement, and users were generally satisfied with facilities provided, except for the provision of utilities. Access to public facilities, creation of job opportunities, community involvement and sense of ownership, as well as the provision of facilities for pedestrian and vehicle users were considered as contributing optimally, while adherence to the principle of green design and construction was rated as contributing minimally to the sustainability of the project.

The adoption of BOT can facilitate access to funds for urban renewal projects in the developing countries. Creation of job opportunities, ensuring users' satisfaction, community involvement and compatibility with environment can promote the sustainability of urban renewal projects in the developing countries.

The study extents our understanding of funding mechanisms, users' satisfaction with, and the sustainability of urban renewal projects from the Nigerian perspective.

The aim of this paper is to present a systematic approach to provide decision makers in the Taipei City Government and private developers with an opportunity to review their decisions on urban renewal project selections, and to provide a model which could be adapted for other locations.

Porter's diamond model of competitive advantage is applied to establish evaluating criteria on urban competitiveness quality, and a fuzzy set theory combining the PROMETHEE method is used to determine the priority of projects. In assigning scores for urban sustainability, the expected return for each project is calculated for the economic dimension and a subjective scale has been used for the social and environmental dimensions. Genetic algorithms (GA) are introduced to search optimal solutions considering cost‐score tradeoffs for decisions on investment ratio determination and renewal type selection. The proposed approach is tested by evaluating 13 urban renewal projects in Taipei City.

The three‐stage model proposed by this study has established a comprehensive and systematic approach that considers key factors in urban renewal, assesses renewal projects from the standpoint of urban competitiveness and sustainability, and provides decision makers with helpful guidelines for investment.

There is difficulty in re‐examining social and environmental issues of the city government's earlier decisions became decision makers did not fully consider these two issues at the beginning of the planning stage, which is a limitation of this research.

The results documented in the paper provide many other cities facing similar renewal decision problems with insightful strategies and useful implications.

The purpose of this paper is to evaluate the effectiveness of urban renewal policy by comparing urban renewal in Hong Kong with that undertaken in Macao.

This study reviews the concepts of urban renewal in the two cities and examines related policies in Hong Kong and Macao.

The study finds that the emphasis of urban renewal policy rests on the principles of self-financing, holistic planning and public-private partnerships. In order to deal with urban renewal issues, the Chinese Government has adopted a “People First, District-based, Public Participatory” approach based on public engagement and, to this end, it has introduced various measures, such as the District Urban Renewal Forum and the Urban Renewal Trust Fund. However, compared with Hong Kong, Macao’s efforts at urban renewal policies have been disjointed and piecemeal.

The study adopts the principle of public management and compares the two cities’ urban policies to highlight the importance of both government leadership and public engagement for successful urban renewal.

The aim of this paper is to: study reviews of the urban renewal practices in Hong Kong and London; compare the perceptions of the design professions in both cities on the importance of different urban design considerations when defining urban renewal strategies; and verify the applicability of London's experiences in achieving sustainable urban renewal in Hong Kong.

A comprehensive literature review was conducted to compare the urban renewal practices in Hong Kong and London. Questionnaires were sent to design professions in both cities who were actively involved in Hong Kong's and London's urban (re)development projects. ANOVA was adopted to compare the perception patterns in both cities.

The survey and ANOVA analysis revealed that the urban design considerations short‐listed for this study could contribute towards the sustainability of economy, environment and social equity. It was noted that the distinctive features of cities of various locations do have impacts on certain perception patterns of the professionals.

This article adds to the limited literature in this area and will be of interest to those involved in urban redevelopment practices.

The purpose of this paper is to assess the effect of urban regeneration and renewal activities initiated by the Osun State Government in Nigeria on the rental values of commercial properties in Osogbo, the state capital between 2008, before the urban renewal programme through 2017, after the urban renewal programme had been completed.

Primary data utilised for this study were collected from all the Estate Surveying and Valuation firms involved in the formal management of commercial properties in Osogbo, Osun-State, Nigeria. Information on the types of urban infrastructure renewed and rental values of 63 commercial properties from 2008 to 2017 were obtained from the sampled estate surveying and valuation firms practicing in the study area. Data were analysed using descriptive statistics, analysis of variance and Duncan post hoc test.

The findings showed that physical urban infrastructure such as roads, drainages, water supply and wastes disposal have been upgraded in the study area. Also, the study established that the urban regeneration programme had significant impact on the rental values of commercial properties in Osogbo, arising from the statistically significant difference (F(7, 600) = 22.264, p<0.000) between and within annual rental values of commercial properties in the study area. The annual rental values of the commercial properties also exhibited considerable variation based on the Duncan post hoc test.

The findings from this study indicate that urban regeneration programme by the Osun state Government has significantly increased the investment performance of commercial properties in the study area. Hence, while investors could achieve higher returns on investment by venturing into commercial property investment, revenue could also be generated for government through the collection of property taxes in the study area.

This study is one of the few studies that have analysed the effect of urban regeneration programme on commercial property values from the perspective of an emerging African economy, using data from Osun State, Nigeria.

This study is a follow‐up to the previous studies undertaken by the authors. The paper aims to develop a set of valid and reliable performance indicators to evaluate the environmental quality of a project in order to minimise the adverse impacts of urban renewal projects on the environment.

First, a brief introduction to the most critical environmentally sustainable factors that should be considered when planning an urban renewal project is provided. Then this study identifies criteria for the selection of indicators, and develops appropriate indicators and a corresponding points‐scoring system for six major environmental design criteria through a comprehensive literature review and with the help of a number of experts from industry and academia.

This study proposes a set of environmental performance indicators and a corresponding points‐scoring system for the assessment model derived in a previous study. A total of 12 indicators have been developed for six design criteria (i.e. two indicators per criterion) in which both quantitative and qualitative indicators are derived, and five different scales are adopted to score individual assessment indicators.

By developing relevant indicators, the parties concerned can easily identify whether a renewal project meets pre‐determined planning initiatives and environmental objectives. Once deficiencies are noted, the relevant parties can take immediate action to rectify and refine the design accordingly. It is expected that the environmental performance of a renewal project can be evaluated effectively against the benchmarks through the assessment process.

Industrial land renewal is a significant constituent of urban environment and sustainable development. Most implementation in planning of renewal of industrial land has been mainly conducted at the site level of industrial zones or parks and the larger scale of township planning deserve further attention in China. To fill this gap, this paper aims to investigate the implementation of industrial land renewal for a whole urbanized area under the township master planning.

This study introduces a progressive approach to identify and evaluate the renewal of industrial land in township master planning to move toward a more practical understanding of industrial transition. The authors chose a typical industrialized town, Lijia in Changzhou City, under the development model of “Southern Jiangsu” to explain the measurement and assessment framework to identify and evaluate the renewable industrial land. Synthesizing the idea of sustainable development, the authors investigated the renewable industrial land with an econometric model including multiple-indexes of economic, social and ecological aspects, field observations and depth interviews.

The analysis demonstrated the spatial heterogeneity and complex generous structure of industrial land renewal in developing countries. It pointed out the major responsibility of enterprises as main industrial land users and indispensable responsibility of government and society. Following the idea of organic concentration and avoiding one-size-fits-all kind of deal, the master planning of Lijia emphasized the connection of industrial land and the combination of market force, social force and government regulation.

With original data and discussion, the authors provide more scientific renewal strategies for planners in sustainable development.