This is the 3015th most frequent Russian word.
жилищные
"Housing" or "residential."
In this sentence, 'жилищных' functions as an adjective derived from 'жилище' (dwelling or housing), describing complexes related to housing.
В городе начали строительство новых жилищных комплексов.
The city started construction of new housing complexes.
Here, 'жилищные' is used to describe conditions related to dwellings or housing, emphasizing the living arrangements or circumstances.
Жилищные условия в этом регионе значительно улучшились за последние годы.
The housing conditions in this region have significantly improved over the past years.
In this instance, 'жилищные' modifies 'программы' (programs), indicating initiatives or actions related to housing or residential needs.