Within Singapore’s industrial real estate sector, the categorization of properties as either B1 or B2 is pivotal in assessing their appropriateness for different commercial activities. Whether you are a business proprietor in need of suitable premises or an investor investigating industrial real estate opportunities, it is crucial to grasp the disparities between B1 and B2 properties. This piece will delve into these variances, using Singapore-centric illustrations, and elucidate the common purposes for each property type.
Singapore classifies industrial properties based on the type of activities permitted within them to ensure that these activities align with the environmental and social context of their location.
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B1 Light Industrial Properties: These properties are designated for light and clean industrial activities. Industries that typically fall under this category include electronics manufacturing, precision engineering, IT services, and R&D labs. B1 properties are often situated closer to residential areas because they generate minimal noise, pollution, or hazardous waste.
Example in Singapore: A prominent example of B1 properties is the Chai Chee Technopark in Bedok. This facility houses companies involved in high-tech and clean industries, such as software development, electronics assembly, and design services. Another example is Eunos Technolink, which caters to similar businesses in the Eunos area.

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B2 Light Industrial Properties: B2 properties are intended for businesses engaged in heavier industrial activities that may involve higher levels of noise, emissions, or potential environmental hazards. These properties are generally located in more isolated industrial zones, away from residential districts.

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Example in Singapore: The Tuas Industrial Estate is a key area where B2 properties are found. This area hosts a range of heavy industrial activities, including shipbuilding, metal fabrication, and chemical processing. Kranji Industrial Estate is another example, where businesses involved in construction material production and waste management operate.
Key Differences Between B1 and B2 Properties
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Permissible Activities:
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B1: Suitable for industries like electronics, IT services, and clean manufacturing that have minimal environmental impact.
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B2: Allows for heavy industrial activities such as metalworking, chemical processing, and large-scale food production.
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Location:
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B1: Typically located closer to residential areas, making them more accessible. Areas like Ubi and Kallang are known for their B1 properties.
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B2: Located in more remote industrial zones like Tuas and Jurong, where they can operate without disturbing residential communities.
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Zoning and Regulations:
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B1: Subject to stricter regulations to minimize noise, pollution, and waste, aligning with Singapore’s urban planning goals.
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B2: While regulated, these properties have more flexibility for activities that produce higher levels of noise or pollution, suitable for Singapore’s strategic industrial areas.
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Building Specifications:
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B1: Often feature higher aesthetic standards to blend with nearby commercial or residential areas. The Aperia building in Kallang is an example, with modern facilities catering to clean industrial tenants.
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B2: Designed more functionally, with a focus on utility rather than aesthetics, such as the Gul Circle industrial buildings in Tuas, which are built to accommodate heavy machinery and large-scale operations.
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Typical Uses of B1 and B2 Properties in Singapore
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B1 Properties:
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High-tech industries: Companies like Creative Technology in Jurong East, which focuses on electronics R&D.
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IT and software development: Businesses in Techlink and Techplace in Kaki Bukit, where software firms and IT services are based.
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Design and media production: Companies in Kallang Basin Industrial Estate involved in digital media and creative arts.
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B2 Properties:
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Heavy manufacturing: The Tuas Biomedical Park is home to pharmaceutical companies like Pfizer and Novartis, where large-scale drug production occurs.
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Chemical processing: The Jurong Island cluster, where major petrochemical companies operate, including Shell and ExxonMobil.
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Waste management: Sungei Kadut Industrial Estate is known for recycling plants and waste processing facilities.
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