Cambodia's FDI Concentration: The Risk Behind Phnom Penh Prices

Cambodia attracted about 5.2 billion dollars in foreign direct investment in 2025, up 18.2 percent on the year, according to the Council for the Development of Cambodia. The total reads as a vote of confidence. The more telling figure sits one line below it: roughly 73 percent of that capital traced to a single source country. For anyone pricing property in Phnom Penh, that concentration matters more than the headline.

What the headline hides

A rising inflow tells you money is arriving. It does not tell you how many independent decisions stand behind it, and in property that distance is the whole of the risk. When one source dominates, demand for the assets it touches becomes a function of conditions in that country: its credit, its capital controls, its sentiment. Pre-sales fund construction, and construction schedules are written against expected foreign deposits, so a single buyer pool can hold up a developer's balance sheet and the resale floor at the same time. Phnom Penh's 2015 to 2019 condo cycle ran on exactly that dynamic, and when the tap tightened, launches and resale prices fell in quarters, not years.

A price supported by one source of capital is not cheap. It is exposed.

The quality of the money is improving

A second signal runs in the buyer's favour. Manufacturing investment rose sharply across 2025 while approved capital into finance and hospitality fell. That is a shift toward stickier money. A factory is a ten to fifteen year commitment poured into machinery and supply contracts, whereas hospitality and finance flows reverse quickly when sentiment turns. Concentration by country is a caution, this change in quality is an improvement, and both are true at once.

Watch the breadth, not the total

The durable answer to single-source exposure is a wider base of capital, and some of that is already visible. Cambodia has courted Singaporean and wider ASEAN investment, and its exports now carry a 19 percent United States tariff that sits broadly in line with regional peers, keeping it competitive as a place to build. The capital that follows real factories is precisely what broadens the buyer base away from one property-driven source. For a buyer, the variable to track is not the monthly inflow but the slope of diversification. The year the second and third largest sources close on the first is the year Phnom Penh's price floor turns structurally firmer, and that shows up in the capital tables long before it shows up in valuations. We read that structure before a client commits to a market or a building.