This paper discusses how the concept of cultural heritage is currently used in relation to the so-called degraded towns (i.e. deprived of their urban status) in Poland. It shows the role of heritagisation in the process of restitution of urban status, and addresses the effects of the ongoing revitalisation of degraded towns in order to restore their lost urban glory. I argue that the Polish understanding of urbanity is ambiguous, muddling formality with cultural connotations. I address how such convolution both rewrites history and affects modernity by the imposition of values and foreclosures. I also discuss how alterations to the built environment made in the name of cultural heritage (revitalisation) are often conducted with disregard to identity, authenticity and historical hybridity, and how the introduction of ‘history’ into a modern arena affects the local society. I conclude that considering degraded towns as a special form of cultural heritage is a new construction, where coupling of the disconnected dimensions of the Polish understanding of urbanity becomes even more apparent. I stress that this field is neither sufficiently differentiated nor problematised, and that cultural heritage relating to degraded towns is often taken for granted.