Executive Maisonette vs Jumbo Flat vs 5 Room: Which Holds Value

An executive maisonette generally commands the strongest resale premium of the three, because HDB built far fewer of them and stopped the programme decades ago. Jumbo flats, formed by combining two adjacent units, are also scarce but priced less consistently. Standard 5 room flats remain the most common and most liquid option, with no scarcity premium at all.

Money: three flat types that look similar but are not

All three flat types can offer generous floor area, which is why buyers often lump them together when searching. They are actually built very differently, and that difference is exactly what drives how each holds value.

An executive maisonette is a genuinely different product: two internal levels connected by its own staircase, purpose designed with more floor area and often a more generous layout than a standard flat of the same era. A jumbo flat looks big for a different reason. It started life as two separate flats that HDB or the original owners later combined, sometimes with an internal doorway cut through a shared wall or corridor. The size is real, but the layout can be less coherent than a purpose built unit, since it was never designed as one home from the start.

Money: why scarcity drives the executive maisonette premium

Executive maisonettes were built mainly from the early 1980s through the mid 1990s, before HDB phased the type out in favour of the standard flat mix and, later, the Executive Condominium scheme. That means every executive maisonette on the market today is a fixed, shrinking pool. No more are being built, some have been lost to upgrading schemes or redevelopment over the decades, and demand from buyers who specifically want the two storey layout and extra space has stayed fairly steady. Scarcity plus steady demand is the textbook setup for a resale premium, and it shows up consistently in how executive maisonettes are priced against standard flats of similar floor area in the same estate.

Jumbo flats do not carry the same clean scarcity story. Because they were created through combining units rather than purpose built, their layouts, quality of conversion and even legal status can vary from block to block. Some buyers value the extra space highly, others are put off by an awkward layout inherited from two separate flats. That inconsistency means jumbo flats do not command as uniform a premium as executive maisonettes, even though both are relatively rare.

Timing: typical lease age in 2026

Because executive maisonettes were mostly built from the early 1980s to the mid 1990s, most of them are now somewhere between roughly thirty and forty five years into their ninety nine year lease. That generally puts remaining lease on most executive maisonettes in a broad range from the high fifties to around seventy years, depending on exactly when a given block was completed. A 5 room flat can sit anywhere in the lease cycle depending on its estate, including much newer flats with a lease well over eighty years remaining, since 5 room flats are still part of HDB's ongoing supply. That gap in typical lease age is a real cost to weigh against the executive maisonette's extra space and premium, not just a footnote.

Safety: what to actually check before paying the premium

The space and scarcity of an executive maisonette are genuine, but so is the lease decay math. Before paying a premium for one, check these specifically for the exact block you are considering, rather than relying on a general sense of "older estate, older flat."

• Remaining lease, exactly. Do not estimate. Confirm the precise remaining lease for the specific block, since it affects your maximum loan quantum, how much CPF you can use, and resale value later in the lease.
• Home Improvement Programme status. Check whether the block has already had its HIP works done, has an upcoming HIP exercise scheduled, or has none planned, since this affects both near term costs and how well the building is ageing.
• CPF usage limits tied to lease. As the remaining lease shortens, CPF usage and loan limits tighten. Run this specifically for the block's lease, not a rough industry average.
• Internal staircase condition. This is unique to the maisonette and jumbo flat layout. A staircase that has not aged well is a real renovation cost, and a genuine consideration for elderly occupants or resale to a family with young children.

Money: reading recent transactions properly

Resale prices for executive maisonettes, jumbo flats and 5 room flats vary widely by estate, floor level and exact remaining lease, so a single citywide average price tells you very little about a specific unit. The most reliable way to check current pricing for a flat type you are considering is to pull recent resale transactions directly from data.gov.sg's HDB resale flat prices dataset, filtered to the specific town and flat type, rather than relying on a headline number from a single article.

Frequently Asked Questions

Why do executive maisonettes cost more than 5 room flats of similar size?

HDB stopped building executive maisonettes decades ago, so the supply is fixed and shrinking, while 5 room flats remain part of HDB's ongoing supply. That scarcity, combined with steady demand for the two storey layout, is what drives the resale premium, not the floor area alone.

Is a jumbo flat the same thing as an executive maisonette?

No. An executive maisonette was purpose built as a two storey unit with its own internal staircase. A jumbo flat was formed later by combining two adjacent standard flats into one larger unit. Both are relatively rare, but they came to exist in completely different ways, which affects layout quality and how consistently each is priced.

Should I worry about the lease on an executive maisonette?

Yes, check it specifically rather than assuming. Most executive maisonettes were built from the early 1980s to the mid 1990s, so many now have a meaningfully shorter remaining lease than a newer standard flat, which affects your loan quantum, CPF usage and future resale value.