District
Sant Martí
Barcelona's second most populous district, stretching along most of the city's beaches from the Vila Olímpica to Diagonal Mar and the Besòs, and inland to El Clot and La Verneda, with Poblenou's industrial heritage and the 22@ innovation district.

Overview
Sant Martí (District 10) is in the east of Barcelona, bordering Sant Adrià de Besòs, Ciutat Vella, the Eixample, Horta-Guinardó, Sant Andreu and the Mediterranean. It covers about 10.4-10.8 km² and had about 241,200 residents in 2021, making it the city's second most populous district.
Its ten neighbourhoods are El Camp de l'Arpa del Clot, El Clot, El Parc i la Llacuna del Poblenou, La Vila Olímpica del Poblenou, El Poblenou, Diagonal Mar i el Front Marítim del Poblenou, El Besòs i el Maresme, Provençals del Poblenou, Sant Martí de Provençals and La Verneda i la Pau.
Character
- The district takes its name from the former municipality of Sant Martí de Provençals, independent from 1714 until it was annexed to Barcelona in 1897.
- Poblenou industrialised from the 18th century; by 1888 it had 243 factories, which made it a working-class district. Its identity is still shaped by this industrial past.
- The city council describes 22@Barcelona as its innovation district and one of three major urban transformation projects; the Barcelona International Welcome Desk is located there (Carrer de Roc Boronat, 117).
- The district holds most of Barcelona's beaches, along about 2.7 km of coastline.
Getting around
- Metro L1
- Metro L2
- Metro L4
- Tram T4
- Tram T5
- Metro L4 along the coast (Ciutadella-Vila Olímpica, Bogatell, Llacuna, Poblenou, Selva de Mar, El Maresme-Fòrum, Besòs Mar, Besòs).
- Metro L2 (Encants, Bac de Roda, Sant Martí, La Pau) and L1 (Glòries).
- Tram T4 (stops include Ciutadella-Vila Olímpica, Glòries, Selva de Mar and El Maresme-Fòrum) and T5 (Glòries, Besòs).
Housing
Housing varies widely between the district's ten neighbourhoods, from the former industrial streets of Poblenou to the seafront areas. Barcelona's rent caps apply; check the previous rent and reference index before signing. We do not cite a district-level rent figure.
For families
The beaches are the district's main open space, and the inland neighbourhoods have their own schools, markets and services. School places are allocated by address through the city's admission system.
Evenings and nightlife
Mixed evenings
Mostly residential inland neighbourhoods; the beaches and seafront draw more people, particularly in good weather.
Worth knowing before you move
Honest trade-offs newcomers mention. They are not reasons to avoid a place.
- 22@Barcelona is an ongoing urban transformation area; check for construction works near the flat you are considering.
- Flats near the beaches may be busier and noisier in good weather; visit at different times.
Useful links
Sources
Facts on this page come from these sources. Neighbourhoods change — check current details before deciding.
- ViquipèdiaDistricte de Sant Martí
(Opens {{site}} in a new tab) Accessed 8 Oct 2026Location, 2021 population, neighbourhoods, history of Sant Martí de Provençals and Poblenou, beaches along 2,675 m of coast.
- WikipediaSant Martí (district)
(Opens {{site}} in a new tab) Accessed 8 Oct 2026 - WikipediaList of Barcelona metro stations
(Opens {{site}} in a new tab) Accessed 8 Oct 2026 - Ajuntament de Barcelona – Barcelona International WelcomeOfficial sourceMarina del Prat Vermell, a thriving new neighbourhood (22@Barcelona among three major projects)
(Opens {{site}} in a new tab) Accessed 8 Oct 2026 - Ajuntament de Barcelona – Barcelona International WelcomeOfficial sourceRegistration with the residents register (Welcome Desk address)
(Opens {{site}} in a new tab) Accessed 8 Oct 2026