Integrating Smart Growth for Sustainable Urban Development

This research examines the challenges of providing affordable and quality housing for low-income populations in Malaysia, focusing on the limitations of existing low-cost housing models and proposing a more sustainable alternative. Rapid urbanisation, rising land prices, and increasing demand for housing in city centres have created significant pressure on the housing sector. Low-income groups are particularly affected, as they are often unable to access adequate housing near their workplaces and are forced to live in suburban areas, resulting in long commuting times, higher living costs, and reduced quality of life.

The study highlights that current low-cost housing policies in Malaysia are not fully effective in addressing these challenges. While such policies aim to improve access to housing, they often result in poor construction quality, inadequate maintenance, and social segregation. In addition, developers are generally reluctant to invest in low-cost housing projects due to low profitability, regulatory constraints, and financial losses associated with fixed pricing structures. This creates a structural imbalance between housing demand and supply, particularly for low-income groups.

To address these issues, the research proposes a shift from traditional low-cost housing towards a model of affordable quality housing, supported by the principles of Smart Growth.

This approach emphasises higher density development, mixed-use planning, and integration of housing with essential urban services such as transportation, healthcare, education, and commercial facilities. By concentrating development within urban areas rather than expanding into suburban regions, this model aims to reduce infrastructure costs, preserve natural resources, and improve overall urban efficiency.

A central argument of the research is that increasing development density can create economic benefits that offset the costs of providing affordable housing. Higher density allows for more efficient use of land and infrastructure, generating additional value that can be redistributed to support low-income housing units. The model also incorporates a mixed housing strategy, where different income groups are integrated within the same development. This not only improves social cohesion but also enables cross-subsidisation, where higher-income units help support the affordability of lower-income units.

Furthermore, the research emphasises the importance of aligning housing affordability with household income. It suggests that housing costs should not exceed a defined proportion of income, ensuring that low-income households can meet their housing needs without compromising other essential expenses. In addition, the proposed model includes improvements in housing quality, access to amenities, and urban design, contributing to enhanced living conditions and long-term sustainability.

The findings demonstrate that the integration of Smart Growth principles with housing policy can provide a viable solution to Malaysia’s housing challenges. By balancing economic viability for developers with affordability for residents, this approach creates a more sustainable and inclusive housing system. The research concludes that addressing housing issues requires not only financial interventions but also structural changes in urban planning, policy design, and development strategies to ensure long-term improvements in quality of life.

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