The main purpose of this article is to present the results of the research on spatial degradation of Modlimowo village. Modlimowo is an example of a settlement form typical of the Western Pomerania region. Until 1945, half-timbered buildings of Modlimowo village constituted a well-preserved architectural and cultural heritage of this region. Over the past 25 years, changes in the spatial layout of Modlimowo Village irreversibly destroyed the architectural layout of the village, its cultural landscape, and affected its spatial character. The process involved the demolition of around 70% of its historical buildings. The residents, the descendants of post-war settlers, also acted in favor of the rapid degradation. This was typical in the Polish western lands, the area of so-called “Recovered Territories.” The historical memory encapsulated in the village’s spatial structure has been successfully decoded. Spatial degradation of the village of Modlimowo is an example that proves a certain regularity. The processes and mechanisms that govern the devastation taking place in Polish villages of the region of the “Recovered Territories” are subject to extensive analysis in terms of social, economic, cultural, historical, and architectural aspects. There is an ongoing discussion about the reasons for this situation. The political reality of post-war Poland and the persistent traumas of that period have had a significant impact on the actual situation of the Polish countryside. The described research may offer a contribution to the ongoing discussion regarding post-dependence, as it extends the research field typical of architecture to include aspects of the importance of collective memory as well as historical politics. The theoretical model of the conducted research was based on the grounded theory. The author chose this form due to the specific flexibility it offers. An important aspect analyzed in the research was the ability to adapt to the existing conditions. Supplementing the collected data with historical and ethnographic materials proved to be very helpful. The open interview method enabled the collection of the required, standardized data. The conducted research allows to conclude that the language of the historical architectural forms typical for the region was not understood by its new inhabitants. Therefore, newcomers felt free to thoughtlessly demolish whatever previous occupants had left. The analysis of the political context, the trauma of the post-war regime, and post-memory mechanisms can help to diagnose the reality of those times.