NovFive units in one project do not automatically diversify the risk
Why multiple apartments in one development can provide flexibility without removing shared building, demand and counterparty exposure.
This article reflects the named expert’s practical perspective. See NovAsia’s editorial policy for how material is prepared and reviewed.
Five apartments can be sold one at a time, rented to different people and renovated on different schedules. That flexibility is real. It is also easy to mistake it for complete diversification. If all five homes sit behind the same entrance, depend on the same building management and appeal to a similar tenant pool, several important outcomes remain connected.
Count shared causes, not only separate title numbers
At unit level, the portfolio may be varied. Different floors, views, layouts and conditions can produce different rental and resale outcomes. One apartment may need work while another remains ready to let. One may suit a couple while another fits a small family. That is genuine separation.
The project layer is different. The lifts, common areas, management reputation, building rules and major maintenance decisions are shared. A problem there can affect every unit at once. The same can be true before completion if the apartments depend on one developer, one construction programme and similar contractual milestones.
This is the first distinction I want to make. Separate apartments create several decisions, but they do not automatically create several independent systems.
Tenant demand can be correlated even when tenants are different people
Suppose an owner buys five similar one-bedroom units in the same development. Each can have a different tenant, which reduces dependence on one household. Yet all five may compete for the same type of renter. If a large amount of comparable stock reaches the market, the pressure can appear across the entire mini-portfolio.
Buying different layouts can reduce that overlap, but only if those layouts actually serve different demand. A studio, a one-bedroom and a family unit may address different needs; the labels alone do not prove that sufficient tenants exist at the assumed rents.
The same logic applies to resale. Five separate units offer five possible sales, but future buyers may still compare them against the same competing apartments inside and around the project.
Concentration can be chosen for a good operational reason
Keeping several homes in one building can simplify ownership. One manager may handle viewings and repairs. Keys, cleaning, inspections and contractor access are easier to coordinate. The owner learns one set of building procedures instead of several. That operational efficiency can be valuable enough to justify concentration.
I would simply name the benefit accurately. “One building is easier for me to manage” is a strong reason. “Five doors mean the risk is fully spread” is a different claim and requires more evidence.
An investor who values simplicity may rationally accept common exposure to the same building. Another may prefer more administrative work in exchange for different projects, locations or tenant groups. Neither structure is universally superior because the owner's constraints are part of the answer.
There is also a capital-allocation difference that is easy to miss. Five units can be bought or sold in pieces, which gives the owner more control over how much capital is exposed at any one moment. That is useful flexibility, especially when one unit can be sold without dismantling the entire holding. But flexibility of position size is still different from independence of outcome. The same building-level event can change the economics of every remaining unit at once.
A useful stress test asks what can hurt all five at once
The quickest way to expose concentration is to imagine one adverse event and count how many units it reaches. A major building issue, a change in management quality, a weak reputation, a period of oversupply in that exact product or a project-wide delay may affect every apartment. A problem limited to one unit will not.
This does not turn a five-unit purchase into a bad strategy. It tells the investor what the portfolio is actually diversified against. It may be diversified across tenants and sale timing while remaining concentrated in one building, one micro-market and one group of counterparties.
That description is much more useful than a single diversification label. It also makes alternatives easier to compare: five units in one project, fewer units across several projects, one larger property, or a smaller property allocation alongside other assets.
The goal is not to scatter ownership for its own sake. It is to know which risks have genuinely been separated and which ones still travel together.