NovAsia

Completed but Almost Empty: Why Sold Apartments Do Not Always Create a Working Condominium

NovAsia · updated July 19, 2026

Prepared by the NovAsia Editorial Team

The phrase project completed creates a sense that the investment has entered a predictable stage.

Construction is finished.

Keys are being issued.

The pool is filled.

Security stands in the lobby.

The next steps appear straightforward:

In practice, several years can separate physical completion from a genuinely operating condominium.

A 600-unit tower may have:

The sales team can truthfully report strong sales.

Management can truthfully report hundreds of handovers.

An investor can still see a dark facade at night and dozens of identical rental listings.

Each number describes a different reality.

For an owner, the key issue is not only whether the building exists.

It is whether the building has developed an operating system capable of funding:

without indefinite developer support.

This article provides general information, not investment, technical or legal advice. Occupancy, collection, budget, subsidy and system condition should be checked for the specific building at the transaction date.

Sold, completed, handed over and occupied are different states

Project reporting often combines several stages.

A sold unit may mean that an SPA has been signed.

That does not necessarily prove:

A completed unit is physically built.

A handed-over unit has been offered or transferred to the buyer through the project process.

An occupied unit is actually used by an owner or tenant.

A paying unit contributes regularly to service charges and other common obligations.

One apartment can be sold and completed but not handed over because the buyer still owes the final balance.

Another can be handed over but remain empty without furniture.

A third may be occupied by a tenant while the owner disputes service charges.

Five numbers are therefore more useful than one headline percentage.

MeasureWhat it shows
SoldCommercial sales result
Fully paidBuyer financial completion
Handed overBuyer acceptance and access
OccupiedReal life in the building
PayingManagement cash base

A project that discloses only one of these numbers should be asked for the others.

A completed building acquires most costs immediately

Not every operating expense changes in proportion to occupancy.

Once the tower opens, it usually needs:

Some costs are variable.

An empty building uses less water.

Lifts wear less.

Cleaning may be simpler.

Many critical costs are fixed or semi-fixed.

A fire pump cannot operate only after 70% occupancy.

A lift-maintenance contract has a minimum price.

Security still needs staff during quiet nights.

A newly completed but lightly occupied building therefore faces an early operating challenge:

Low occupancy and low sales are not the same thing

Investors may buy without planning to live in or rent the apartment immediately.

Reasons include:

A building can therefore have many owners and few residents.

This is common in projects marketed heavily to overseas investors.

The owner’s nationality is not the main issue.

The relevant behaviour is whether the owner:

A normal occupancy ramp-up takes time

Low occupancy immediately after handover is not automatically a failure.

Buyers may need to:

Large projects may hand over hundreds of units in batches.

Early residents can live among furniture deliveries, contractors and continued fit-out.

A healthy transition normally shows:

After a long period with no visible improvement, the phrase the building has only just opened becomes less persuasive.

There is no universal sustainable occupancy threshold

It is tempting to say that a condominium becomes stable at 60%, 70% or 80% occupancy.

No one percentage works for every building.

A simple 100-unit property with one lift and no pool has a different cost structure from an 800-unit tower with:

Sustainability depends on:

The more useful measure is operating coverage.

A simplified ratio is:

cash actually collected / actual operating expenses

If management collects USD 100,000 per year and spends USD 140,000, someone must cover the USD 40,000 gap through:

A building can be only half occupied and remain stable with good collection and a realistic tariff.

Another can be 80% occupied and underfunded because owners do not pay or amenities are too expensive.

Sold-out does not guarantee service-charge collection

Selling every apartment distributes ownership.

It does not ensure that every owner contributes reliably.

The Cambodian co-owned-building framework places common-area obligations on co-owners, generally in proportion to the applicable share or area.

The practical difficulty is collection.

EuroCham has highlighted weak charge collection as a recurring management problem and a threat to maintenance and safety budgets.

This is why billed service charge and collected service charge should be separated.

A budget can invoice USD 200,000 while collecting only USD 130,000.

The buyer should review:

A building can look attractive today because it is spending an initial reserve.

The important question is whether the same quality can be maintained three years later.

Developer subsidy can hide the true cost

During the first operating period, the developer may pay for:

That support can help the building through the occupancy ramp-up.

It can also create false economics.

The advertised service charge may be set at an attractive level for sales.

After the developer leaves, owners discover that the real operating cost is 30% or 50% higher.

The building then has to:

A buyer should ask:

Free support is useful only where its end date and replacement budget are understood.

Amenities may operate on a reduced schedule

A lightly occupied building may try to reduce variable expenses through:

This can be rational.

The investor should distinguish:

Delayed servicing of:

creates a much more serious technical and insurance risk than shorter pool hours.

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Empty buildings do not create a daily commercial ecosystem

A working condominium is supported by residents who use:

In a nearly empty estate, retail units may remain vacant or close quickly.

The internal environment becomes less convenient for tenants.

A central building in BKK1 may rely on established external services.

A peripheral master-planned project may depend heavily on the project itself creating:

Low occupancy is therefore more significant in satellite locations.

A dark building affects tenant perception

Tenants judge more than the apartment.

They notice:

A very quiet building can feel:

Some tenants value privacy and quiet.

Where quiet is combined with closed amenities and weak services, rent may need to fall.

Rental occupancy and residential occupancy are not the same

A building can host many short stays but little stable community.

Another can have fewer rented units but a strong group of long-term owner-occupiers.

Useful categories include:

For the operating budget, nearly every unit should contribute.

For building atmosphere, regular users matter.

For a rental investor, long-term tenant retention may matter more than total guest nights.

One occupancy percentage cannot answer all three questions.

Occupancy can be estimated without an official report

Management may not publish a formal occupancy number.

Several observations can still provide a useful range.

Evening facade

Visit on a normal weekday between roughly 7pm and 9pm.

Allow for curtains, orientation and rooms not visible from outside.

Parking

Residential parking use is a signal, although many Phnom Penh residents use tuk-tuks or motorbikes.

Lobby and lifts

Morning and evening movement indicates regular use.

Deliveries

Courier activity and parcel shelves reflect daily life.

Fit-out traffic

Furniture deliveries and contractors show that handover is still progressing.

Utility use

Management may have aggregate electricity and water figures without disclosing personal data.

Listings

Dozens of identical rental advertisements suggest a large vacant investor stock, although duplicate agent listings must be removed.

Retail

Open shops inside the project indicate either resident footfall or strong external demand.

No single indicator is decisive.

Several aligned observations create a more reliable picture.

Management should disclose operating metrics

For a completed project, a serious buyer can ask for:

Management does not need to disclose private owner data.

Aggregate operating information is enough.

Where even the collection rate and budget deficit are treated as secret, the buyer is accepting opaque operating risk.

Low occupancy can help or hurt resale

The first effect is negative.

A buyer sees:

They demand a discount.

The second effect can be positive.

An early owner may buy before occupancy and confidence improve.

If the area, management and tenant demand genuinely strengthen, value can rise as uncertainty falls.

The difference is the trajectory.

Ask:

A building with a clear improving trend is different from one that has remained nearly empty for five years.

A simple operating break-even illustration

Assume a building has 400 equal units.

Service charge is USD 100 per month.

Theoretical annual billing is:

400 × USD 100 × 12 = USD 480,000

Actual operating expenses are USD 360,000.

If 90% of units pay, collections are approximately USD 432,000.

The building has some coverage before reserve contributions and unexpected work.

If only 60% pay, collections are USD 288,000.

The operating deficit is USD 72,000.

The developer may cover it temporarily.

After support ends, management must either:

The numbers are illustrative and ignore differences in unit area, taxes and commercial income.

The point is that stability depends on collected cash rather than the headline number of sold apartments.

When low occupancy may be acceptable

A lightly occupied building can still be investable where:

This is transition risk rather than automatic structural failure.

When emptiness becomes a red flag

Risk increases where several conditions appear together:

At that point, low occupancy becomes part of the investment case rather than a temporary inconvenience.

A resale buyer should inspect the building at several times

A daytime viewing can be misleading.

The lobby may be staffed and the pool open while few people live there.

A stronger inspection includes:

The buyer should also compare the visual impression with management data.

An apparently quiet luxury building may still be financially stable because owners pay reliably.

A busier building may still face severe arrears.

Questions before buying

Ask:

The answer the project is almost sold out is not enough.

Conclusion

A sold, completed, handed-over and occupied condominium are four different things.

After handover, the building carries most of its fixed costs immediately.

Stable cash flow appears only when:

Sub-Decree No. 126 is based on shared co-owner responsibility for common-property costs.

The practical problem is that billed charges and collected cash may differ significantly.

Low occupancy during the first months is normal.

Chronic emptiness without improving collections, tenant demand or community is a material risk.

A strong completed project can explain:

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Sources

  1. Knight Frank Cambodia — Cambodia Real Estate Highlights H2 2025.
  2. Royal Government of Cambodia — Sub-Decree No. 126 on the Management and Use of Co-Owned Buildings, 12 August 2009.
  3. EuroCham Cambodia — Charge Collection in Co-Owned Buildings.
  4. Royal Government of Cambodia — Sub-Decree No. 126, Annex 1 Sample Internal Regulations.
  5. RICS — Property Agency and Management Principles, effective 1 January 2025.

Frequently asked

Can a fully sold condominium still remain almost empty?

Yes. Owners may not have accepted keys, furnished their units or moved in. They may be waiting to resell, visiting only occasionally or holding the property vacant. Sold units and permanently occupied units are different measures.

Why is low occupancy risky for an owner?

The building already carries most fixed operating costs, while recurring collections, everyday demand and a stable rental and resale market may remain weak.

Does a quiet building always indicate financial trouble?

No. A newly handed-over project may be passing through a normal occupancy ramp-up. The important questions are whether the operating budget is funded, critical systems are maintained and the number of real users is increasing.

How can occupancy be estimated without official statistics?

Useful signals include evening observation, parking use, lobby activity, amenity use, delivery traffic, active listings, fit-out work and management data on handed-over, occupied and paying units.

When does a condominium become operationally sustainable?

There is no universal occupancy percentage. Sustainability is reached when recurring collections cover the real operating budget, critical systems are maintained and reserves are not being used permanently to subsidise day-to-day costs.

Read also

The Building Is Complete but Barely Occupied: Why Sold Apartments Do Not Mean a Working CondominiumAirbnb and Short-Term Rentals in a Cambodian CondominiumHow to Assess Apartment Liquidity in Phnom Penh Before Buying