The average rent for a one-bedroom apartment in Sant Martí, a district in Barcelona, typically ranges from €1,000 to €1,500 per month, depending on the neighborhood and proximity to amenities or public transport. Areas like El Clot or Poblenou tend to lean towards the higher end of this range, with rents averaging around €1,200, while quieter streets further inland may offer options closer to €1,000. For instance, recently refurbished apartments near the beachfront can even exceed €1,500, especially with attractive features such as sea views or modern amenities. However, more affordable selections can be found in less central areas, though they might require adjustments regarding commute times or local services.