One of the most widely accepted methods for valuing real estate assets is cash flow analysis, as it allows you to estimate how much an investor would be willing to pay based on the income and expenses associated with the property. In this context, gross profitability becomes a key indicator, as it offers a quick way to estimate the value of different types of properties. For this reason, understanding profitability is essential for making informed decisions, as it not only allows you to evaluate the potential return on investment, but also to compare alternatives within the market. In this blog, we will explore which properties are the most profitable in the Aburrá Valley.
Calculation methodology and results
To calculate the gross profitability of different types of properties in the Aburrá Valley, La Lonja de Propiedad Raíz de Medellín y Antioquia analyzed 275 properties sold during 2025. Gross profitability was estimated by comparing the rental fee (excluding the administration fee) with the sale value of the property. Based on this analysis, an overall average gross profitability for the region was obtained. During the year, some property categories showed a slight decrease in their rates of return, as the increase in sale prices was greater than the increase in rental fees.

Net profitability in housing
The analysis was based on information on used homes, including apartments for sale in Medellín, which were sold in the Aburrá Valley and had been rented for the last twelve months. For each property, data such as administration fees and property tax were collected. In addition, a 10% commission on the rental fee, corresponding to property management, was taken into account, and a vacancy of one month per year was estimated. With this data, the net rates of return on investment in these properties were calculated.
The results of this analysis show that, on average, residential properties in the Aburrá Valley offer a net monthly return of 0.31%. The best returns were observed in properties valued at less than $150 million, reaching an average of 0.36% per month. In contrast, the most expensive properties, with prices between $750 million and $1 billion, had the lowest returns, with a monthly average of 0.28%.

An interesting finding was the slight increase in the profitability of properties valued at over $1 billion. In the case of exclusive apartments in Medellín, this increase was due to rental fees growing faster than the sale value, which improved their net return compared to other market segments.