On what page or pages of To Kill a Mockingbird does the narrator describe the black people's homes?

In Chapter 17, on page 227 Scout describes Bob Ewell's home, which was once owned by a black family. These cabins are briefly mentioned in Chapter 25 but are not described in detail when Atticus goes to visit Helen and give her the news that Tom is dead. On page 227, Scout says that the Ewells' cabin had wooden planked walls with patches of corrugated iron nailed randomly. The cabin's roof was made out of flattened tin cans, and the windows were merely holes in the walls. The entire cabin resembled a small, square box with four tiny rooms that rested on four crooked limestone slabs. On page 244, Scout recounts Mayella's family history and briefly describes her duties at the house. She mentions that the Ewell family hauled their water buckets from a spring near their house. This provides us information that describes the lack of running water in the cabins.