In Barcelona, a free-standing house, or chalet, is a rare and coveted asset, primarily found in districts like Pedralbes, Sarrià, or upper Vallvidrera. The appeal is clear: privacy, garden space, and architectural freedom. However, the purchase involves distinct considerations. Beyond a premium price, maintenance costs are solely the owner's responsibility, unlike shared expenses in an apartment community. Furthermore, renovation or expansion projects on a chalet often face stricter scrutiny from local urban planning departments due to their visible impact on the city's hillside skyline and green zones.
For in-depth information on the market for individual houses, comprehensive resources are available on Barcelona.RealEstate.