Historical districts are significant for providing cultural ecosystem services in urban areas. Their preservation and revitalization play a crucial role in shaping the unique identity of urban regions and enhancing cultural belonging among residents. This study uses Zhangzhou Ancient City as a case study and develops a landsenses evaluation index system in historical districts, focusing on three dimensions: physical perception, psychological cognition, and cultural awareness. The entropy method was applied to define the weights of various indicators in the landsenses evaluation, and the spatial patterns of satisfaction levels among residents and tourists were analyzed. The findings reveal that psychological perception is the most influential dimension in the landsenses experience, followed by physical and cultural perceptions. Notably, the public places particular emphasis on the sensory experience of "plant scents" within specific scene features. Strategies for improving landscape satisfaction should focus on enhancing elements related to place attachment and safety. Specifically, increasing the number of plants with strong air-purifying and aromatic properties within the district would be beneficial. Residents consistently report higher satisfaction levels across all three dimensions compared to tourists, likely due to longer exposure times. Further analysis indicates that both residents and tourists experience a strong sense of security, but have a relatively weak perception of the district's cultural elements. This suggests the need to maintain the sense of safety within the district while enhancing the cultural attributes to strengthen users' connection to the area's heritage. In terms of physical perception, residents express greater satisfaction with areas that exhibit high ecological quality, while tourists prefer spaces offering rich sensory experiences. Both groups report lower satisfaction in areas with poor lighting and excessive noise. Regarding psychological cognition, residents show higher satisfaction with traditional streets that offer a rich cultural atmosphere, while tourists favor areas with preserved historical buildings. Residents' satisfaction tends to decrease in peripheral neighborhoods with fewer cultural activities, while tourists are less satisfied with areas characterized by heavy commercialization. As for cultural awareness, both residents and tourists report high satisfaction in areas with a strong historical and cultural ambiance but express dissatisfaction with locations that lack a traditional commercial atmosphere or insufficient promotion of history and culture. Consequently, it is essential to develop personalized landscape strategies tailored to the distinct needs of residents and tourists. These results provide a theoretical foundation for improving the cultural service functions of historical district ecosystems. By integrating physical, psychological, and cultural dimensions into the evaluation system, the study offers valuable insights for enhancing the cultural ecosystem service value and ecological quality of historical districts.