Off-Plan vs Resale in Phnom Penh: Two Different Asset Classes

In Phnom Penh's prime districts, the gap between off-plan pricing at launch and an equivalent completed unit on resale is often substantial. That difference is usually read as a discount. It is not. It is the price of a genuinely different asset, financed over time and contingent on delivery, and treating the two as the same product bought at different moments is the most common mistake we see foreign buyers make.

The contract is the product

When you sign an off-plan agreement you are not buying a condominium, you are buying a claim on one. The instrument you actually own for the next two to three years is a sale and purchase agreement, and the physical asset arrives later, sometimes much later. A resale purchase behaves like any finished asset, priced on comparable completed units, yield and condition, with risk concentrated at the point of due diligence. Off-plan behaves differently, priced by the developer against projected value and spread across years rather than settled at a single closing.

Capital and liquidity move differently

A resale buyer assembles the full price at settlement. An off-plan buyer usually commits a fraction, commonly around a third, across the build in several instalments, with the balance due at handover. In effect you are financing part of the developer's construction cost in exchange for a price lock, and your exposure is staggered rather than fully at risk on day one. That staggering changes both the return profile and the downside, which is why off-plan cash flows are modelled quite differently from a lump-sum purchase. Liquidity differs just as sharply. Completed stock has a working secondary market, while before handover an off-plan buyer can usually exit only by assignment, which most contracts restrict or penalise, so forced sellers often take a real discount.

Delivery risk is the axis buyers underprice

A resale purchase carries essentially no delivery risk, because the asset exists and ownership simply transfers. An off-plan purchase carries the full weight of execution risk, whether the developer finishes on time, builds to specification, and secures every approval through to completion, and whether the surrounding area develops as promised. Experienced buyers do not treat this as a pass or fail on the developer. They treat it as a spectrum priced into the discount, so the larger the execution risk, the larger the discount you should expect in return. A wide gap may be fair for a first-time developer, yet an inefficiency worth examining on one with a long delivery record.

Off-plan is not resale bought early. It is a different instrument, priced against different risks and settled over a different timeline, and the two usually belong in different portfolios.