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Madrid and Leganés Launch Open Call for Sustainable District Design

architecture-design · 2026-09-07

An open call for urban design ideas has been initiated by the Community of Madrid and the Leganés City Council for the 'Puerta de Madrid' area, a sustainable project adjacent to Leganés Norte. Covering over one million square meters, the development allocates 40% to green spaces and 60% to public facilities, residential areas, and tertiary uses. It aims to construct approximately 4,000 homes, comprising 1,500 market-rate units and 2,500 through public housing initiatives. The Butarque Stream will be the focal point of the area, linked by ecological corridors. Proposals must adhere to high standards of sustainability and innovation. A jury will choose three teams to compete for a contract to create the urban development framework, with submissions due by November 6, 2026.

Key facts

  • The Community of Madrid and Leganés City Council launched an urban design contest for the 'Puerta de Madrid' district.
  • The district is located adjacent to the Leganés Norte neighborhood.
  • The development will be managed by a consortium of both public administrations.
  • The area covers more than one million square metres.
  • Approximately 40% of the surface will be green spaces and public open areas.
  • Around 4,000 dwellings are planned, with 2,500 as public or affordable housing.
  • The Butarque Stream is the main environmental structuring element.
  • Registration and submission deadlines are November 6, 2026.

Entities

Institutions

  • Community of Madrid
  • Leganés City Council
  • Consorcio Urbanístico Leganés Norte

Locations

  • Madrid
  • Spain
  • Leganés
  • Leganés Norte
  • Butarque Stream

Sources