What are the structures in Araby?

From the text:

An uninhabited house of two storeys stood at the blind end, detached from its neighbours in a square ground. The other houses of the street, conscious of decent lives within them, gazed at one another with brown imperturbable faces.

I asked for leave to go to the bazaar on Saturday night.

I left the house in bad humour and walked slowly towards the school.

The sight of the streets thronged with buyers and glaring with gas recalled to me the purpose of my journey. I took my seat in a third-class carriage of a deserted train. After an intolerable delay the train moved out of the station slowly. It crept onward among ruinous houses and over the twinkling river. At Westland Row Station a crowd of people pressed to the carriage doors; but the porters moved them back, saying that it was a special train for the bazaar.