An examination of community planning and community development in the public housing estates in Hong Kong

A major key indicator for assessing the quality of an urban residential neighborhood is the building condition. A good building condition adds value to a neighborhood in terms of aesthetics, safety, security and comfort. The Rivers State Government has in 1986 - 1998 built 12 residential estates for her staff members in the study area. The responsibility of maintenance of the buildings has been left to the owner occupiers of those houses. What is the state of those houses which has been built for over 30years? It is on this note that this study is poised to ascertain the physical condition of buildings within the public housing estates in Port Harcourt municipality. This study is a quantitative research that belongs to the class called “descriptive research design”. Simple random sampling technique was used to select 108 respondents (household heads) from the six selected housing estates. Questionnaire, physical observation and digital camera were the tools used for data collection. Analysis of findings was presented descriptively in tables, charts and percentages. Among the twelve public housing estates identified within the study area, the simple random sampling method was used to select and study six of the estates which are: 1. Aggrey Housing Estate, 2. Marine Base Govt. Housing Estate, 3. Abuloma housing estate phase, 4. Ndoki Housing Estate, 5. Elekahia housing estate and, 6. Khana Street Housing Estate. The research findings show the physical condition of buildings within the public housing estates, 81.5% of the buildings has good foundation, 92.6% of the windows are in good condition, 95.4% of the buildings have water system. 65% of the respondents considered the overall housing condition of the estates as good (needs no repair) while 35% saw the housing condition as fairly good (needs minor repair).

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Heat stress and outdoor activities in open spaces of public housing estates in Hong Kong: A perspective of the elderly community

Indoor and Built Environment ◽

10.1177/1420326x20950448 ◽

2020 ◽

pp. 1420326X2095044 ◽

Cited By ~ 1

Author(s):

Jianxiang Huang ◽

Yang Chen ◽

Phil Jones ◽

Tongping Hao

Keyword(s):

Hong Kong ◽

Heat Stress ◽

Public Housing ◽

Thermal Environment ◽

The Elderly ◽

Climate Index ◽

Universal Thermal Climate Index ◽

Open Spaces ◽

Thermal Climate ◽

Housing Estates

Open spaces in Hong Kong are in short supply and they are often underused due to the adverse climate, especially in hot and humid summer. This is a missed opportunity that can be otherwise realized to promote health and social interactions for local communities. The high density urban environment makes the condition worse by raising the urban heat island effect and leaving planners with fewer mitigation options. This study aims to test the hypotheses that an unfavourable thermal environment disrupts the use of outdoor open spaces; if yes, whether such disruptions differ by age groups. On-site measurement and computer simulations were conducted in three open spaces in public housing estates in Ngau Tau Kok, Hong Kong. Thermal conditions were assessed using the Universal Thermal Climate Index. Occupant activities were recorded, together with a questionnaire survey. Results showed that an open space purposefully designed for breeze and shading was 2.0°C cooler in Universal Thermal Climate Index compared with the other two. It attracted more optional/social activities, higher frequency of visits, and longer duration of stay. The elderly activities were more susceptible to disruptions from heat stress compared with younger groups. Elderly activities largely diminish when ambient thermal environment exceed 39°C in Universal Thermal Climate Index. Findings have implications to design and retrofitting of open spaces in order to maximize their use.

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