One of the most profitable investments in Barcelona is the long-term rental of a parking space. This is a business with less risk, cost, but often with the same profitability as renting out a home. The demand for parking spaces in the Catalan capital is very high. The average rental price is 106 euros per month. A parking space in Barcelona can be bought for an average of 24,000 euros. The maximum return on investment can reach almost 7% per year. The most profitable areas for this investment are Les Corts, Ciutat Vella and Gràcia.