Sant Andreu de Palomar still has the shape of the town it used to be. Its centre is Plaça d'Orfila, where the old town hall stands, with a main street of low shopfronts running off it and a rambla of its own a few blocks away. The streets here work for the neighbourhood rather than for visitors. A few minutes north, the brick sheds of the Fabra i Coats thread mill, built in 1890 and 1905, are now a cultural complex.
Thread is what built the town. A spinning works begun in the 1840s grew into Fabra i Coats, one of the first large mills in Spain, and the population rose more than eightfold between 1860 and 1920. Barcelona swallowed the municipality in 1897. Residents formed a committee to reverse the annexation and lost in the administrative courts in 1902. Gràcia, another village taken the same way, turned bohemian; Sant Andreu stayed working-class. Walk out of the square in any direction and you are on streets that get on with their own day around you.