This article is to study Jeongil Jang``s poetry about urban space in cognitive poetic method. The urban spaces in Jeongil Jang``s poetry are divided into ``underpass``, ``apartment``, and ``department`` for their cognitive characteristics. First, we can see the space cognitive attitude towards ``underpass`` in the poem ＜hiding in the underpass＞. In this poem, the narrator recognized both metaphors for [the underpass is a tomb] and [the underpass is a container for civilization]. In his poems, the narrator recognizes ``apartment`` through ``graveyard`` and ``loneliness``. This is emerged by the metaphors [the apartment is a graveyard] and [loneliness is a nutrient]. Based on the metaphor [the apartment is a graveyard], the narrator imagines an ``apartment``, where people are hated and sleep at night, as an image of ``graveyard`` in ＜apartment graveyard＞. In ＜chef and the fasting one＞, the narrator describes ``loneliness``, an abstract emotion, as a ``food`` consuming body activity counteracting ``loneliness`` and ``food`` consuming. At last, this article studies the cognitive characteristics in Jeongil Jang``s poems about ``department store``, a representative consumer capitalism. In ＜department kingdom＞, the metaphors [the city is a kingdom] and [the desire is market transaction] are connected to create a metaphor [the department is a kingdom]. In ＜20 milli＞, he recognizes the duplicity that capital has through the ``glass door``. In other words, the door is recognized as openness to people who use capitals, but a giant ``valve`` to people who have capitals or don``t want to use them.