Understanding the Urban Redevelopment Authority (URA)’s recent regulations is crucial, as they reshape the property market and create unique opportunities for savvy investors.
This guide will simplify these concepts, illustrate their impact with real-world examples, and provide actionable insights to help you make informed investment decisions.
GFA is the total usable floor area within a building, measured to the external walls. It includes all floors but excludes non-usable spaces like voids, balconies, and air-con ledges. URA uses GFA to regulate property density and prevent overcrowding in developments.

NIA represents the actual usable space within a unit, excluding areas like balconies and corridors. This metric is essential for both developers and buyers as it reflects the true living space available.
For now, just ask yourself, why do 90% of HDBs do not come with balconies, but the same is not true for condos?
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This ratio compares a building’s total floor area to the land size. An increased plot ratio allows developers to build more space, potentially leading to larger units or more amenities.
In a comprehensive effort to balance property density and living quality, the Urban Redevelopment Authority (URA) implemented significant rule changes over the past decade:
These changes aim to prevent an oversupply of small, less desirable units, promote balanced and diverse housing options, and improve the overall quality of living environments in new developments.
In October 2018, URA increased the average unit size from 70 sqm to 85 sqm. This change means that developers can build fewer but larger units. In 2022, further adjustments were made to regulate the unit mix within developments:
Benefits for Home Buyers:
Developers could include additional spaces like balconies and air-con ledges without them counting towards the total GFA, known as bonus GFA. However, starting in 2023, air-con ledges are no longer excluded from total GFA calculations, impacting pricing strategies by developers.

Launched under the pre-2018 URA regulations with a 70 sqm per unit division factor, Normanton Park comprises 1,840 apartments, 22 strata houses, and 8 shops. With 62.5% of its units being 1-2 bedrooms, it offers a high density of smaller, attractive units for investors.
This example underscores how the timing of a development’s launch relative to URA’s regulatory changes can significantly influence unit count, size, and overall investment attractiveness.

Most of the 3-bedroom units are above 1,000 sqft, and there are 160 units in this project. This development adheres to the 85 sqm plot ratio and 2022 unit mix requirements, offering spacious units with features like large bedrooms and study areas.
Unlike older condos that maximized unit count through balconies, “8 @ BT” enhances common amenities such as function rooms and gyms, improving overall living quality.
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However, units here were sold for over $3,000 PSF, compared to typical units in the Beauty World region priced between $2,100-$2,400 PSF.
TeraHill operates under a 100 sqm per unit division, resulting in fewer but significantly larger units. This development emphasizes quality over quantity, offering spacious units with premium finishes.
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Higher PSF: Units are priced at a premium (over $2,700 PSF), justified by larger spaces and superior amenities. Nearby older resale can be purchased at just $1,400psf average
Better Living Environment: Larger units provide enhanced comfort, spacious layouts, and high-end features, attracting affluent buyers willing to invest in quality.
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The upcoming Emerald of Katong serves as a quintessential example of how developers adapt to evolving URA regulations to optimize both profitability and living quality. Key details include:
Developers of Emerald of Katong strategically optimize unit layouts to comply with the 85 sqm division factor while leveraging bonus GFA to enhance common amenities. This approach ensures
a balanced mix of larger, high-quality units and well-designed communal spaces, appealing to discerning buyers seeking both comfort and a vibrant living environment.
By adjusting to the 2022 unit mix controls, Emerald of Katong ensures that 20% of its units are
≥100 sqm and no more than 20% are <50 sqm, promoting a diverse and harmonious community.
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Had this project been developed on the other side of Tanjong Katong, developers would have been forced to follow the 100sqm rulet o better address local infrastructure capacity concerns.
While it would improve the livability aspect of the development, many home buyers would have easily been priced out due to the sheer size of the houses for sale there.
The shift to larger unit sizes under higher plot ratios naturally leads to higher Price per Square Foot (PSF). However, the enhanced living environments and premium amenities justify the increased costs, potentially leading to higher rental yields and greater long-term property value appreciation.
Developers are increasingly focusing on appealing to savvy buyers who value livability. By optimizing unit layouts and creatively using bonus GFA for amenities, they enhance property features, strategically increasing functional space and improving living conditions without proportionately raising costs. This approach aligns with URA’s emphasis on sustainable and livable communities.
Investing in property is not just financial; it’s emotional. Financial security is paramount, as knowing your investments provide a steady income stream during retirement brings peace of mind.
Conversely, the fear of missing out (FOMO) can lead to anxiety about missing lucrative opportunities.
Understanding URA’s regulations helps mitigate these emotions by providing clear strategies to maximize your investments while minimizing risks. By aligning your choices with regulatory trends, you can confidently build a property portfolio supporting your long-term financial goals.
URA’s new regulations are reshaping Singapore’s property market, presenting both challenges and opportunities for investors. By understanding concepts like GFA Harmonisation and adapting to regulatory changes, you can strategically build a property portfolio that generates reliable retirement income.
As your dedicated realtor, my mission is to help you navigate these complexities with ease. Together, we can identify the best investment opportunities that align with your long-term financial aspirations. Secure your future today by making informed property investments that will support you into your golden years.
Contact me today to start planning your prosperous retirement through smart property investments!