The average rent for a one-bedroom apartment in La Línea de la Concepción typically ranges from €500 to €700 per month. Prices can vary depending on the location within the town, with apartments closer to the waterfront generally commanding higher rents. For instance, a one-bedroom apartment in the city center might cost around €650, while a similar apartment in a quieter neighborhood could be available for €550. In some cases, older buildings may offer lower rent prices, sometimes dipping to around €450. Apartments that include amenities like a terrace or access to communal pools may also see higher rental rates.