“A 12% annual return” is one of the most attractive figures in an investment proposal. But without context, it tells you very little. The important questions are where those 12% come from and how much the investor will actually keep.

Let’s take a simple example. An investor buys an apartment for $100,000 and rents it out for $1,000 per month. The potential annual rental income is $12,000. Dividing this by the property value gives a Gross Yield of 12%.

Gross Yield shows the return before expenses. It is useful for an initial comparison of properties, but it does not reflect the investor’s actual cash flow. The calculation typically does not account for vacancy periods, property management, maintenance, repairs and other operating costs. Global Property Guide uses this approach when calculating gross rental yields for the real estate market. Global Property Guide — Ukraine Rental Yields

Now assume the apartment is vacant for one month during the year and annual expenses amount to $1,500. The investor’s actual income would be around $9,500, not $12,000. In this case, the Net Yield would be 9.5%. This is a more meaningful figure because it reflects income after the main operating expenses and is closer to the property’s real economics.

But Net Yield still does not tell the whole story. At the acquisition stage, an investor may also spend money on renovation, furniture, transaction costs and other expenses. Therefore, the return should be calculated not only based on the property price, but on the total amount of capital invested.

This is where ROI — Return on Investment comes in. It is a broader measure of investment performance. ROI can take into account not only rental income, but also changes in the property’s value and associated investment costs. For example, if a property purchased for $100,000 can be sold for $120,000 several years later, the investor has generated an additional $20,000 in capital appreciation, on top of the rental income received during the holding period.

This is why a property with a high advertised yield is not necessarily the better investment. A 12% Gross Yield can turn into 8–9% Net Yield, while a more moderate rental yield can be supported by stronger capital appreciation.

A proper calculation starts with a complete investment model: how much is invested → how much the property actually generates in rent → what expenses arise → what the potential for capital appreciation is → and how much the investor can receive when exiting the investment. This is what shows the real return of a property, rather than the percentage highlighted in an investment presentation.

In real estate, the most important figure is not the highest percentage in the presentation, but how much the investment actually generates and how much capital it can build over the long term. Before purchasing, investors should therefore look at the entire investment scenario — from the initial capital and rental income to expenses, vacancy periods and the potential value of the property at exit. This approach allows properties to be compared not by their advertised yield, but by the actual efficiency of the capital invested.