Developers plan unit mix based on the site's size, the target buyer profile, and design considerations, then disclose it through the developer's own marketing materials or the balance units chart. A development might carry a wide spread of sizes, or lean heavily toward smaller or larger unit types, and this shapes the character of the project as much as its facilities or location.
Unit mix matters to a buyer because it affects who else is likely to live in, or want to rent, a similar unit. A development weighted heavily toward one or two unit types tends to attract a more uniform tenant or owner profile, which can matter if you are buying to occupy with a family versus buying to lease out to a single occupant or a couple. It also affects how a specific unit type stands out, or blends in, when the project reaches resale.
A common way unit mix gets used to mislead is scarcity framing, where a small count of a particular unit type is marketed as inherently more desirable simply because there are few of them. Scarcity on its own does not tell you whether that unit type has genuine demand behind it; a unit type can be rare because few buyers want that layout, not because it is especially sought after. Unit mix figures published early can also shift as a project sells, since developers sometimes adjust what remains available in later phases.
Ask for the full unit mix table rather than just the figure for the unit type you are considering, check how many of your intended unit type remain unsold and at what stage of the sales exercise this is, and weigh unit mix against genuine demand patterns for the area rather than relying on a rarity claim alone.
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Book a free 30 minute callWinfred Quek is an Associate Marketing Consultant at Crestbrick Pte Ltd (CEA Licence No. L31010886H). CEA R073319H. This page is for general information only and does not constitute financial, investment, or legal advice. Verify current figures with IRAS, HDB, CPF Board, or MAS before making any decision.
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