Sants-Montjuïc · 12
la Marina del Prat Vermell
A new city rises over drained meadows, printed-cotton drying fields, factory colonies, workers’ housing, warehouses and logistics: Marina del Prat Vermell lets Barcelona watch, almost block by block, how a neighbourhood is manufactured and who bears the cost of transformation.
Get off at Foc and look at the ground before the cranes. New pavements, vacant plots, sheds, industrial roads and first apartment blocks do not yet make a continuous fabric. That discontinuity is the clue: this is not a finished postcard but a material negotiation between existing city, planning, construction, soil, water, housing and time.
La Marina del Prat Vermell occupies an enormous part of Barcelona’s southern plain between Montjuïc, Zona Franca, the port and metropolitan edges. It has very few residents relative to its area because much land has been industrial, logistical, infrastructural or vacant. It is now one of the city’s main residential expansion zones.
Calling it only a “future neighbourhood” would erase what was already here. The territory retains memories of wetland and agriculture, meadows where printed cloth was worked and dried, factories, canals, railways, workshops, workers’ colonies, shacks, roads and warehouses. Current residents, workers and productive activities are not a preliminary obstacle to the project; they are part of the history and present on which it intervenes.
la Marina del Prat Vermell (neighbourhood 12) highlighted. Other neighbourhoods in Sants-Montjuïc: el Poble-sec, la Marina de Port, la Font de la Guatlla, Hostafrancs, la Bordeta, Sants - Badal.
la Marina del Prat Vermell (neighbourhood 12) highlighted. Other neighbourhoods in Sants-Montjuïc: el Poble-sec, la Marina de Port, la Font de la Guatlla, Hostafrancs, la Bordeta, Sants - Badal.
Where the name comes from
“Marina” designates the low coastal plain toward the Llobregat, historically marked by water, wetland, fields and drainage. “Prat Vermell” should not be explained only as naturally reddish meadow. The strongest historical interpretation connects it to prats d’indianes, fields where printed or dyed cloth was spread for washing, bleaching or drying; colour and process residue are said to have stained the ground and fixed the name “red meadow”.
The etymology joins ecology and industry. The meadow was wet open ground and an outdoor textile-production surface. The toponym preserves a vanished process better than many buildings.
Toward Zona Franca, port platforms, Marina de Port and municipal edges.
Before the neighbourhood
The plain belonged to the Llobregat’s coastal and deltaic system, with wet land, ponds, canals and fields. Water was both productive and dangerous: irrigation, drainage, flooding and salinity shaped building and cultivation.
From the nineteenth century, textile and other industries used plentiful land away from the centre. Indianes fields, factories around Brugarolas and workers’ colonies placed housing beside production. In the twentieth century, Zona Franca, port, rail, roads and logistics transformed the scale. Shanties and self-built or precarious housing also existed, often without sufficient services.
How the streets were made
Unlike the Eixample, the fabric did not begin as a continuous residential grid. It formed by pieces: large factory parcels, enclosed compounds, service roads, canals, rail lines, paths and small housing nuclei. Barriers mean two places close on a map may be difficult to reach on foot.
Contemporary planning seeks to turn this fragmented geography into mixed city: urban streets, housing, economic space, parks, schools and public transport. It is delivered by sector and phase. Finished streets, empty plots, works, industry and provisional routes will coexist for years. Quality depends not only on final design but on how transition is lived.
Dates that changed it
- Eighteenth–nineteenth centuries: printed-cotton and textile activity uses meadows for cloth work and drying; establish local chronology from industrial archives.
- Mid-nineteenth century: factories and industrial colonies grow south of Montjuïc.
- 1928: Colònia Bausili is built as popular housing connected to the Prat d’Indianes factory landscape.
- Twentieth century: Zona Franca, industrial, port and logistics platforms, rail and major routes consolidate.
- Later twentieth century: shanty and precarious housing nuclei persist and are later removed; document communities separately.
- 2000s–2010s: planning approvals and changes establish large-scale residential transformation.
- 2018: L10 Sud reaches Foc, improving public-transport access; establish its exact relation to each sector.
- 2020s: first new blocks, protected housing, streets and facility plans advance in phases. A 2024 PMU envisaged 893 homes on one site, 424 protected; planning approval is not 893 delivered homes.
People and collective life
Textile, chemical, metal, port, warehouse, transport and logistics workers sustained the territory for generations. Colonies and housing nuclei created neighbourhood life in a geography maps could classify as industrial. Women, children and family networks made daily life possible far from central services.
Long-standing residents and those arriving in new blocks live different phases of the same project. Construction workers, architects, developers, municipal technicians and firms physically produce the new neighbourhood. Participation must have real influence over services, protected housing, movement, pollution, memory and construction pace, not merely communicate completed decisions.
People behind the buildings
Historic factories and colonies had specific promoters, architects and labour systems that should be recovered. Colònia Bausili, for example, reveals popular housing associated with industry and a low scale within a landscape of large parcels.
New blocks form a contemporary housing catalogue, including public and protected homes, with experiments in energy, ventilation, materials and shared space. Do not describe them only as award-winning architecture. Ask how many households, under which tenure, delivery date, resident costs and connection to school, shopping and transport.
Institutions
Zona Franca, the port and logistics networks are the surrounding economic base, even where institutional and administrative boundaries do not exactly match the neighbourhood polygon. Foc station is decisive connection infrastructure. Public-housing schemes and future educational, health, cultural and sporting facilities need to arrive alongside population.
Facilities planned but not yet delivered
Future schools and services do not yet exist. Each facility has a name, plot, responsible authority, status and date; meanwhile, the services residents actually use and the distance they travel are what matter.
Struggles that left a mark
Demand: The right to housing is the principal conflict. Planning promises thousands of homes and a high protected share, but tenure, timetable, allocation and long-term protection matter. So does relocation of affected residents or activities: compensation is not the same as maintaining networks and proximity.
Outcome: Ongoing negotiation
Demand: Industrial soil may require remediation; low elevation demands drainage, water management and climate adaptation. New routes may connect or fragment. Economic zones may create work or enclaves. During construction, dust, noise, trucks, broken pavements and missing services are daily-life problems, not merely temporary inconvenience.
Outcome:
What can still be seen
Sheds, chimneys, walls, rails, platforms and oversized roads retain the productive landscape. Colònia Bausili preserves workers’ housing memory where condition and access permit a respectful visit. Vacant plots and discontinuities may reveal drainage, ground level and old subdivision. First new blocks show the planned city emerging beside earlier activity.
The toponym itself becomes a visible artefact when explained: beneath a modern sign lies wet meadow turned textile working surface, then industry and now residential land.
What disappeared
Wetlands, ponds and meadows were drained, filled or paved. Indianes fields disappeared with the processes requiring them. Factories closed or were demolished. Shacks and self-built pieces were removed, often with little memory preserved.
Current transformation also removes sheds, businesses, alignments and open landscapes. Not everything should be conserved, but everything should be documented before demolition, especially homes, workplaces and social networks.
The neighbourhood today
La Marina del Prat Vermell had 3,174 residents in 2026, a density of 2.2 inhabitants per hectare, a €19,074 mean census-section income in 2023, an enormous area of 1,423.8 hectares, and 26.5% of residents held non-Spanish nationality. Density averages large non-residential surfaces and does not describe the intensity of small inhabited nuclei.
Non-Spanish nationality (2026): 26.5%
What is changing
What is changing
The planning framework projects around 10,800 homes, nearly half protected, a central park and more than 300,000 m² of economic activity. These are project magnitudes, not a photograph of a completed city. Homes approved, started and delivered; protected tenure; facilities; park; streets; remediation and transport all advance through distinct phases. Transformation may give Barcelona housing and better connections, but order matters. An occupied block before school, shade, shops and transport produces a different life from a neighbourhood equipped from the start.
What the guides leave out
This is not empty land
This is not empty land. “New neighbourhood” can erase workers, colonies, shacks, wetlands and industry. Nor is it yet the green mixed city in renders. Its most honest document is the gap between final map and present street: who is waiting, who has already moved in, and which promise still lacks a pavement.
City edge laboratory
How Barcelona grows south
Read it on foot
Start: Bus to Marina / Foc · End: Port edge viewpoints
Walking (excluding stop time): 14 min · 1050 m · Estimated visit (with stops): 14 min
The geometry follows the pedestrian network between the three marked points, but it has not been verified as step-free. Check access conditions, works and opening hours before setting out. The approach from public transport is not included in the stated distance.
la Marina del Prat Vermell (neighbourhood 12) highlighted. Other neighbourhoods in Sants-Montjuïc: el Poble-sec, la Marina de Port, la Font de la Guatlla, Hostafrancs, la Bordeta, Sants - Badal.
la Marina del Prat Vermell (neighbourhood 12) highlighted. Other neighbourhoods in Sants-Montjuïc: el Poble-sec, la Marina de Port, la Font de la Guatlla, Hostafrancs, la Bordeta, Sants - Badal.
Sources for this page
Dates, figures and historical claims are linked to the records used for this page.
- [1] Ajuntament de Barcelona — CartoBCN (2006+). Unitats administratives de la ciutat de Barcelona — límits de barris. Type: cartography. Locator: cartobcn-barris. Accessed: 2026-07-17.
- [2] Ajuntament de Barcelona (2006). Nova divisió territorial de Barcelona en districtes i barris. Type: municipal_reference. Locator: divisio-2006. Accessed: 2026-07-17.
- [3] Ajuntament de Barcelona — Open Data BCN (2026-01-01). Padró municipal d'habitants (pad_mdbas) — població per barri. Type: statistical_dataset. Locator: pad-sexe-2026. Accessed: 2026-07-17.
- [4] Ajuntament de Barcelona — Open Data BCN (2021). Densitat de població per barri. Type: statistical_dataset. Locator: densitat-2021. Accessed: 2026-07-17.
- [5] Ajuntament de Barcelona — Open Data BCN (2023). Renda disponible de les llars per persona. Seccions censals. Type: statistical_dataset. Locator: renda-2023. Accessed: 2026-07-17.
- [6] Ajuntament de Barcelona — Open Data BCN (2026-01-01). Població per nacionalitat i sexe. Barris. Type: statistical_dataset. Locator: pad-nac-2026. Accessed: 2026-07-17.
- [7] Joan Busquets (2005). Barcelona: the urban evolution of a compact city. Type: book. Locator: busquets-barcelona. Accessed: 2026-07-17.
- [8] Ajuntament de Barcelona / Fabra i Coats Fàbrica de Creació (n.d.). Fabra i Coats — fàbrica i reutilització cultural. Type: industrial_heritage. Locator: fabra-coats. Accessed: 2026-07-17.
- [9] MUHBA / Ajuntament de Barcelona (n.d.). MUHBA — Museu d'Història de Barcelona (publicacions i jaciments). Type: museum. Locator: muhba. Accessed: 2026-07-17.
- [10] AHCB / Ajuntament de Barcelona (n.d.). Arxiu Històric de la Ciutat de Barcelona — fons i cartografia. Type: archive. Locator: ahcb. Accessed: 2026-07-17.
- [11] Ajuntament de Barcelona (n.d.). Catàleg de patrimoni arquitectònic de Barcelona. Type: heritage_catalogue. Locator: heritage-catalog. Accessed: 2026-07-17.
- [12] PAH (n.d.). Plataforma d'Afectats per la Hipoteca. Type: civil_society. Locator: pah. Accessed: 2026-07-17.
- [13] FAVB (n.d.). Federació d'Associacions de Veïns i Veïnes de Barcelona. Type: civil_society. Locator: favb. Accessed: 2026-07-17.
- [14] Historiografia de l'habitatge / Ajuntament de Barcelona (1929). Cases barates de Barcelona (política d'habitatge social interwar). Type: housing_history. Locator: cases-barates. Accessed: 2026-07-17.
- [15] Ajuntament de Barcelona (n.d.). Nomenclàtor dels carrers de Barcelona. Type: gazetteer. Locator: nomenclator-bcn. Accessed: 2026-07-17.
Last reviewed: 17 July 2026 · 15 sources consulted